Abstract:
A one step hair color and relaxer system comprising: an alkalizing agent in the range between about 0.1% to about 8%, based upon the total concentration of the hair color and relaxer system; a hair dye; and an oxidizing agent in the range between about 0.1% to about 6%, based upon the total concentration of the hair color and relaxer system; wherein the pH of the hair color and relaxer system is in the range between about 9 to about 14.

Description:
BACKGROUND 
     1. Field of the Disclosure 
       [0001]    A novel one step dual benefit hair color and relaxer system (HCRS) that allows oxidative and direct dyes to penetrate the fiber of the hair to color and at the same time relax and smooth curly or unruly hair. 
       2. Discussion of the Background Art 
       [0002]    The simultaneous dyeing and straightening of hair has been attempted for many decades with limited success and prior art is restricted to the use of direct dyes mixed into the hair straightening product due to the need to keep all of the oxidation reactive components segregated from the reducing agents of relaxers. The use of thiol or sulfite-based disulfide bond reducing technology is not possible in oxidative hair color systems due to the immediate reaction between the reducing agents and the oxidative agent (e.g., hydrogen peroxide) required by the oxidative hair dyes. 
         [0003]    Traditional straightening effect is mainly based on the cleavage of disulfide bridges which are either reduced to Cysteine (especially in the presence of additional thioles), or form dehydroalanine in the presence of hydrogen sulfide. Most of the generated dehydroalanine reacts with cysteine to produce lanthionine. (Ref. http://publications.rwth-aachen.de/record/59435files/04_094.pdf) 
         [0000]    
       
                 
         
             
             
         
       
     
         [0004]    Lanthionine 
         [0005]    This process is done at high pH and is damaging to hair. 
         [0006]    Reduction 
         [0007]    Reaction I: The Reduction of disulfite bond by LiOH can be described by this main reaction mechanism 
         [0000]    
       
                 
         
             
             
         
       
     
         [0008]    During this process, it is possible to deliver some semi-permanent hair dyes, as shown in prior art, but it is not possible to deliver permanent dyes to achieve good gray coverage and even color deposition. 
         [0009]    The oxidative dyes require oxygen in order to start the reaction with hair keratin. Adding peroxide into the mixture negatively affects the straightening ability of a relaxer: 
         [0010]    Oxidation 
         [0011]    Reaction II: LiOH gets neutralized by the oxidative hydrogen peroxide molecule and is unable to reduce hair. 
         [0000]      LiOH+H 2 O 2 →LiOOH+H 2 O
 
         [0012]    This explains why there are currently no commercial products that offer hair smoothing/taming and permanent color deposition/gray coverage. 
         [0013]    Traditionally, hair relaxing and hair coloring with oxidative dyes are achieved as two independent processes, it is common to wait for 48 hours after relaxing prior to coloring hair. The ability to combine two processes would be a dramatic time saver for the consumer and hair stylist. An additional benefit to the consumer would be color that was first diminished by the traditional relaxing first step now would not be required to be enhanced by the coloring second step. 
         [0014]    The present disclosure also provides many additional advantages, which shall become apparent as described below. 
       SUMMARY 
       [0015]    In the present disclosure, the optimum combination of the active ingredients provides hair smoothing/relaxing while allowing oxidative dyes and direct hair dyes to penetrate hair to deposit color. The key technology finding behind the HCRS of the present disclosure is a specially designed hair color formula that contains optimum concentrations of alkalizing agent, mixed in situ with an oxidizer agent sufficient to deposit permanent oxidative color, while simultaneously relaxing unruly hair. The pH range for this product as applied to the hair ranges from about 9 to 14. 
         [0016]    A 2 part one step hair color and relaxer and mixed oxidizing agent system comprising: part 1, an alkalizing agent in the range between about 0.1% to about 8%, based upon the total concentration of the hair color and relaxer system; a hair dye; and part 2 an oxidizing agent in the range between about 0.1% to about 6%, based upon the total concentration of the hair color and relaxer system; wherein the pH of the 2 part one step hair color and relaxer and mixed oxidizing agent system is in the range between about 9 to about 14. 
         [0017]    The alkalizing agent is at least one selected from the group consisting of: lithium hydroxide, ammonium hydroxide, monoethanolamine, aminomethyl propanol, sodium hydroxide, potassium hydroxide, metal hydroxide blends, and other strong alkali. 
         [0018]    The oxidizing agent is at least one selected from the group consisting of: hydrogen peroxide, urea peroxide, peroxyacids, sodium percarbonates, and sodium perborates. 
         [0019]    The concentration of the alkalizing agent is more preferably in the range between about 1% to about 5%, most preferably between about 0.1% to about 3%. 
         [0020]    The pH is more preferably in the range between about 10.5 to about 12.5 when mixed with the oxidizing agent. 
         [0021]    The hair dye is at least one selected from the group consisting of: oxidative dyes and direct dyes. 
         [0022]    The system further comprising conditioning agents with at least one selected from the group consisting of: cationic conditioning ingredients and oils. 
         [0023]    A one step method for coloring and relaxing hair, the method comprises:
       applying hair color and relaxer system comprising: an alkalizing agent in the range between about 0.1% to about 8%, based upon the total concentration of the hair color and relaxer system; a hair dye; and an oxidizing agent in the range between about 0.1% to about 6%, based upon the total concentration of the hair color and relaxer system;   wherein the pH of the 2 part hair color and relaxer and oxidizing system is in the range between about 9 to about 14.       
 
         [0026]    The one step method further comprising blow drying the hair which has been treated with the hair color and relaxer system. 
         [0027]    The one step method further comprising applying a flat iron to the blow dried hair, thereby assisting the hair to retain its straight shape. 
         [0028]    The one step method further applying additional heat to the blow dried hair, thereby assisting the hair to retain its straight shape. 
         [0029]    The one step method further comprising applying conditioning agents, shampoos and/or conditioners to further promote taming and relaxation of curls in the hair. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0030]      FIG. 1  is a photograph of a side-by-side study showing a control on the left which has only been dyed and the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after a single treatment; 
           [0031]      FIG. 2  is a photograph of a side-by-side study showing a control on the left which has only been dyed and the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after a single treatment and one shampoo; 
           [0032]      FIG. 3  is a photograph of a side-by-side study showing a control on the left which has only been dyed and the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after a single treatment and after six shampoos; 
           [0033]      FIG. 4  is a photograph of a side-by-side study showing a control on the left which has only been dyed and the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after a single treatment and after twelve shampoos; 
           [0034]      FIG. 5  is a photograph of a side-by-side study showing a control on the left which has only been dyed and the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after a single treatment and after eighteen shampoos; 
           [0035]      FIG. 6  is a photograph of a side-by-side study showing a non-treated Model A on the left and Model A after treatment of her hair with the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after air dry and brushing; 
           [0036]      FIG. 7  is a photograph of a side-by-side study showing a non-treated Model B on the left and Model B after treatment of her hair with the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after air dry and brushing; and 
           [0037]      FIG. 8  is a photograph of a side-by-side study showing a non-treated Model C on the left and Model C after treatment of her hair with the novel one step dual benefit hair color and relaxer system (HCRS) of the present disclosure on the right after air dry and brushing. 
       
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
       [0038]    The present inventors have unexpectedly discovered that a one step process which simultaneously and permanently de-frizz hair, relax curls and deposit permanent hair color is, in fact, possible. 
         [0039]    It was discovered that by mixing, for example, LiOH and H 2 O 2  in a specific concentration and pH ranges, a unique oxidative hair coloring, smoothing, de-frizzing and curl relaxing product can be formed. Key components of this hair color and relaxer system, include, but are not limited to:
       alkalizing agent (e.g., lithium hydroxide, ammonium hydroxide, monoethanolamine, aminomethyl propanol, sodium hydroxide, potassium hydroxide, metal hydroxide blends, and other strong alkali) around in a concentration range between about 0.1% to about 8%, by weight, of the hair color and relaxer system, more preferably between about 1% to about 5%, most preferably about 3% to about 5%,   an oxidizer agent, e.g., hydrogen peroxide, having a concentration range between about 0.1% to about 6%, by weight, of the hair color and relaxer system, more preferably between about 0.1% to about 3%, most preferably about 1% to about 2%; and   an oxidative dye or combinations of oxidative and direct dyes having a concentration range between about 0.5 to about 20%, by weight, of the hair color and relaxer system, more preferably between about 1% to about 15%, most preferably about 1.5% to about 10%.       
 
         [0043]    It is preferred that the hair color and relaxer system have a pH range between about 9 to about 14, more preferably between about 10.0 to about 13, most preferably about 10.5 to about 12. 
         [0044]    With the preferred concentration range of the alkalizing agent, we are able to soften the cysteine and form cysteic acid via a hydrogen peroxide oxidation pathway. This is also a preferred pathway for elimination of lanthionine formation as lanthionine formation is usually associated with significant hair damage. 
         [0045]    In this process, hair keratin gets softened by LiOH forming cysteic acid while making the hair very receptive to dye deposition. 
         [0046]    Reaction III: Cysteic Acid Formation 
         [0047]    When applied to hair, LiOH reacts with di-sulfide bond in cystine to form small amounts of sulfenic acid which is easily oxidized by peroxide to form cysteic acid as shown below: 
         [0000]    
       
                 
         
             
             
         
       
     
         [0048]    This reaction was confirmed by the measured increase of cysteic acid in test hair swatches as will be shown below. 
         [0049]    Evaluation of Reducing Agents 
         [0050]    Various reducing agents were evaluated to determine optimum curl relaxation from the hair color and relaxer system of the present disclosure. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 1 
               
             
             
               
                   
               
               
                 (Selection of reducing agent suitable to work in a hair color formula) 
               
             
          
           
               
                   
                 Traditional 
                 Sodium 
                 Ammonium 
                 Potassium 
                 Lithium 
                 Ammonium 
                 Traditional 
               
               
                   
                 Demi color 
                 Sulfite 
                 Sulfite 
                 Carbonate 
                 Hydroxide 
                 Thioglycolate 
                 Relaxer 
               
               
                   
                   
               
             
          
           
               
                 % Reducing 
                 0% 
                 3.00% 
                 3.00% 
                 3.00% 
                 2.70% 
                 2.00% 
                 4% 
               
               
                 Agent 
               
               
                 Mixed pH 
                 9.83 
                 9.85 
                   9.88 
                 9.92 
                 10.88 
                 9.20 
                 12, No mixing 
               
               
                 Levels of deposit 
                 1 - control 
                 ¼ 
                 1 
                 ½ 
                 ½ 
                 ¼ 
                 none 
               
               
                 Curl relaxation* 
                 1   
                 1   
                 1 
                 1   
                 3   
                 2   
                 5 
               
               
                 Temperature of 
                 24.3° C. 
                 24.5° C. 
                 31.8° C. 
                 25.2° C. 
                 24.5° C. 
                 30.8° C. 
                 n/a 
               
               
                 mixture 
               
               
                 Overall 
                 Color 
                 low 
                 temp rise 
                 low 
                 best option 
                 7° C. temp rise 
                 Smoothing 
               
               
                 Comments 
                 Control 
                 effect 
                 and low 
                 straightening 
                   
                 and high odor 
                 control 
               
               
                   
                   
                   
                 effect 
                 effect 
               
               
                   
               
               
                 *Rated on the scale 1 - poor (no effect) . . . 5 - excellent (full relaxation 
               
             
          
         
       
     
         [0051]    The color results produced by products made with various reducing materials were evaluated on hair swatches by an expert panel. The positive control in this case was the traditional hair color. The negative control was a traditional relaxer that did not deposit the color at all, but removed the existing color, making hair appear lighter, which is an undesirable effect. Most reducing agents were inferior to traditional demi color in their color deposition. Thus, this type of a system needs to have different color pallet to provide the desirable hair color deposit. 
         [0052]    Curl relaxation is the second key benefit of the hair color and relaxer system of the present disclosure. It was one object of the present disclosure to also identify the most suitable reducing agent to be used in the hair color and relaxer system to achieve the most curl relaxation. The relaxation was evaluated by the expert panel on the scale of 1 to 5. Traditional hair color was used as a negative control and designated as ‘1’, while traditional relaxer was presented as a positive control and was designated as ‘5’. Lithium hydroxide and ammonium thioglycolate gave notable improvement over traditional hair color and were rated above ‘1’. Lithium hydroxide was more available to complete a higher degree of curl relaxation. Ammonium thioglycolate consumed the hydrogen peroxide yielding the same curl relaxation but with very poor color formation and deposit. Ammonium thioglycolate also gave a significant temperature rise. 
         [0053]    Many agents used for hair relaxing without hydrogen peroxide, can produce heat when reacting with hydrogen peroxide. The heat is undesirable as it may irritate the scalp and sometimes even dangerous as the clients can get burned with the product mixture. Table 1 shows that ammonium sulfite and ammonium thioglycolate can experience 5 to 7 degree temperature rises as compared to the traditional hair color. Lithium hydroxide did not result in any significant temperature rise. 
         [0054]    Overall, LiOH was the preferred embodiment to relax/defrizz hair under oxidative (e.g., hydrogen peroxide) environment with relaxing and frizz reductions effects. The relaxing of fiber indicates that cysteine was reduced, thereby allowing for the relaxing/defrizzing of the fiber. 
         [0055]    Once lithium hydroxide was identified as the leading candidate for the hair color and relaxer system based on the experiments above, the concentrations needed to be optimized to balance performance as a relaxing agent while minimizing the impact on the color uptake and hair damage. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 2 
               
             
             
               
                   
               
               
                 (Optimization of LiOH concentration to maximize 
               
               
                 degree of hair relaxation and dye uptake) 
               
             
          
           
               
                   
                 initial 
                 1% LiOH 
                 4% LiOH* 
                 5% LiOH* 
                 6% LiOH* 
                 7% LiOH* 
                 8% LiOH* 
               
               
                   
                   
               
             
          
           
               
                 swatch length 
                 12.00 
                 12.6 
                 14.10 
                 14.30 
                 14.40 
                 14.40 
                 14.30 
               
               
                 (cm) 
               
               
                 increased % 
                 n/a 
                 5% 
                 17.5 
                 19.2 
                 20.0 
                 20.0 
                 19.2 
               
               
                 color results 
                 control 
                 2 levels 
                 2 levels 
                 1 level darker 
                 1 level 
                 ½ levers 
                 ½ levers 
               
               
                 (deposition) 
                   
                 darker 
                 darker 
                   
                 darker 
                 darker vs. 
                 darker vs. 
               
               
                   
                   
                   
                   
                   
                   
                 initial 
                 initial 
               
               
                   
               
               
                 *In this experiment LiOH was used in a mono-hydrate formula (LiOH*H 2 O) 
               
             
          
         
       
     
         [0056]    The relaxation effect showed to be directly proportional to the concentration of LiOH in the mixture. Lithium hydroxide purchased for this experiment was used in a mono-hydrate formula (LiOH*H 2 O). The concentration based on the raw material specification is LiOH*H20—minimum 56.5% active. 
         [0057]    We have explored and tested multiple concentrations, e.g., 7% LiOH mono-hydrate, is approximately 4% active in-base, and when mixed 1:1=2% on head and 4% LiOH mono-hydrate equates to 2.3% in base, when mixed 1:1=1.1% on head, both work well. Going below 4%, proved to be of little value @ 1.1% on head below traditional mild relaxers (TBC) to produce visible result. The concentration of 4% of LiOH*H 2 O in the formula provides minimal decrease in color uptake. 
         [0058]    Table 2 supports conditions for max color deposition and maximum relaxation of curly hair. We believe that excess LiOH is neutralized by hydrogen peroxide reducing color uptake but provides maximum curl deformation. At 4% (i.e. 1.1% LiOH on head)—max color with moderate curl deformation is achieved. The working mixture pH range of between about 10.5 to about 12 is critical to have this reaction mechanism. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 (Optimization of Developer to maximize hair 
               
               
                 relaxing effectiveness, dye uptake and hair conditions) 
               
             
          
           
               
                   
                   
                   
                   
                 Swatch 
                   
                   
                   
               
               
                   
                   
                   
                 Initial 
                 length after 
               
               
                   
                   
                   
                 swatch 
                 1st 
               
               
                 Developer 
                 RTA 
                   
                 length 
                 application 
                 increased 
                 hair color 
                 condition 
               
               
                 Volume 
                 pH 
                 Developer 
                 (cm) 
                 (cm) 
                 length % 
                 comment 
                 of the hair 
               
               
                   
               
               
                 10 Vol  
                 10.10 
                 10 Vol  
                 13.90 
                 14.60 
                 5.04 
                 darkest 
                 nice in 
               
               
                   
                   
                   
                   
                   
                   
                   
                 shape &amp; 
               
               
                   
                   
                   
                   
                   
                   
                   
                 feel 
               
               
                 5 Vol 
                 10.33 
                 5 Vol 
                 13.70 
                 14.30 
                 4.38 
                 ½ to ¾ 
                 nice in 
               
               
                   
                   
                   
                   
                   
                   
                 level 
                 shape &amp; 
               
               
                   
                   
                   
                   
                   
                   
                 lighter 
                 feel 
               
               
                 4 Vol 
                 10.42 
                 4 Vol 
                 13.10 
                 14.40 
                 9.92 
                 ¼ to ½ 
                 nice in 
               
               
                   
                   
                   
                   
                   
                   
                 level 
                 shape &amp; 
               
               
                   
                   
                   
                   
                   
                   
                 lighter 
                 feel 
               
               
                 3 Vol 
                 10.52 
                 3 Vol 
                 13.30 
                 14.50 
                 9.02 
                 ½ to ¾ 
                 nice in 
               
               
                   
                   
                   
                   
                   
                   
                 level 
                 shape &amp; 
               
               
                   
                   
                   
                   
                   
                   
                 lighter 
                 feel 
               
               
                 0 Vol 
                 11.02 
                 0 Vol 
                 13.80 
                 13.90 
                 0.72 
                 lightest 
                 nice in 
               
               
                   
                   
                   
                   
                   
                   
                   
                 shape &amp; 
               
               
                   
                   
                   
                   
                   
                   
                   
                 feel 
               
               
                   
               
             
          
         
       
     
         [0059]    The maximum increase in swatch length, most relaxation, was achieved at 4 Volume (i.e. 1.2% peroxide). Although higher volume developer provided more color deposit and would be better for coloring of hair, the 4 Vol developer provided maximum hair relaxation without significant decrease in the color uptake. 
         [0060]    Once the formula and developer were optimized, the optimal combination was applied to hair to evaluate potential damage to the critical amino acids. Traditional hair color formula and hair relaxers were used as positive and negative controls. Untreated hair was analyzed as a baseline. 
         [0061]    When hair is treated with a chemical relaxer, hair cystine is cleaved, and a new crosslink, the lanthionine, is subsequently formed to help stabilize the hair in the straight configuration. Lanthionine is a major reaction product between metal alkali and cysteine. 
         [0062]    However, as shown above, we have observed that permanent hair straightening is possible without lanthionine formation. The narrow range of LiOH allowed us to achieve the straightening and smoothing without forming lanthionine. The analysis of amino acid content below show that the hair color and relaxer system of the present disclosure with LiOH and low volume developer can produce curl relaxation without lanthionine formation. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 5 
               
             
             
               
                   
               
               
                 (Evaluation of hair internal conditions via Amino 
               
               
                 acid analysis of Cysteic Acid, Cystine and Lanthionine) 
               
             
          
           
               
                   
                 Cysteic 
                   
                   
                   
                   
                   
               
               
                   
                 Acid 
                   
                 Cystine 
               
               
                   
                 Umol/g 
                 % Increase 
                 umol/g 
                 % Decrease 
                 Lanthionine 
               
               
                 Treatment 
                 Hair 
                 Cysteic Acid 
                 Hair 
                 Cystine 
                 Umol/g Hair 
                 Notes 
               
               
                   
               
             
          
           
               
                 Baseline Control: Brown Curly 
                 29 
                   
                 460 
                   
                   
                 Baseline 
               
               
                 Hair 
               
               
                 1 (x) Traditional Hair color 
                 52 
                 79% 
                 430 
                 7% 
                   
                 Positive Control 
               
               
                 mixture. 5N Washed 10X with 
               
               
                 10% SLES 
               
               
                 1 (x) HCRS technology pH10.8; 
                 45 
                 55% 
                 429 
                 7% 
                   
                 OPTIMAL 
               
               
                 Washed 10X with 10% SLES 
               
               
                 1 (x) HCRS technology pH11.8; 
                 72 
                 148% 
                 403 
                 12% 
                   
                 OPTIMAL 
               
               
                 Washed 10X with 10% SLES 
               
               
                 1 (x) HCRS technology - No 
                 34 
                 17% 
                 404 
                   
                 5 
                 Lanthionine formed 
               
               
                 Developer; Washed 10X with 
                   
                   
                   
                   
                   
                 without use of 
               
               
                 10% SLES 
                   
                   
                   
                   
                   
                 developer 
               
               
                 1 (x) Guanidine/OH Relaxer; 
                 40 
                 38% 
                 384 
                 17% 
                 13 
                 Negative Control 
               
               
                 Washed 10X with 10% SLES 
               
               
                 1 (x) LiOH Relaxer; Washed 10X 
                 36 
                 24% 
                 387 
                 16% 
                 14 
                 Negative Control 
               
               
                 with 10% SLES 
               
               
                   
               
             
          
         
       
     
         [0063]    The above study showed that the pH of the hair color and relaxer system of the present disclosure is critical and can increase cysteic acid and prevent the lanthionine formation associated with amino acid damage to hair. The target hair color and relaxer system formulation provides hair damage similar to that of traditional hair color technology and can operate in pH range of between about 10.5 to about 12. 
         [0064]    Listed below are examples of hair color and relaxer system formulations according to the present disclosure: 
       Example 1 
     HCRS Hair Color and Relaxer System “Light Brown” with 4% LiOH 
       [0065]      
         [0000]    
       
         
               
               
               
             
           
               
                   
                   
               
               
                   
                 The INCI Name 
                 % 
               
               
                   
                   
               
             
             
               
                   
                 Water 
                 qs 
               
               
                   
                 Mineral Oil 
                 5.0000 
               
               
                   
                 Oleyl Alcohol 
                 3.000 
               
               
                   
                 Polysorbate 80 
                 0.1000 
               
               
                   
                 Cetearyl alcohol 
                 3.4000 
               
               
                   
                 Stearic Acid 
                 1.5000 
               
               
                   
                 Glyceryl Stearate 
                 1.5000 
               
               
                   
                 Steareth-21 
                 3.5000 
               
               
                   
                 Glycol Distearate 
                 0.8000 
               
               
                   
                 Stearamidopropyl  
                 1.5000 
               
               
                   
                 Dimethylamine 
                   
               
               
                   
                 Glycine Soja Oil 
                 2.0000 
               
               
                   
                 Propylene Glycol 
                 3.0000 
               
               
                   
                 Tetrasodium EDTA 
                 0.1500 
               
               
                   
                 Sodium Sulfite 
                 0.6000 
               
               
                   
                 Sodium Metasilicate 
                 0.0500 
               
               
                   
                 Lithium Hydroxide 
                 4.0000 
               
               
                   
                 p-Phenylenediamine 
                 0.4000 
               
               
                   
                 p-Aminophenol 
                 0.0500 
               
               
                   
                 N,N-Bis(2-Hydroxyethyl-p-  
                 0.4500 
               
               
                   
                 Phenylenediamine Sulfate 
                   
               
               
                   
                 m-Aminophenol 
                 0.1100 
               
               
                   
                 1-Naphthol 
                 0.0420 
               
               
                   
                 2-Methylresorcinol 
                 0.0880 
               
               
                   
                 Resorcinol 
                 0.6800 
               
               
                   
                 2-nitro-paraphenylenediamine 
                 0.0100 
               
               
                   
                 Decyl Glucoside 
                 1.0000 
               
               
                   
                 Sodium Methyl Cocoyl  
                 1.0000 
               
               
                   
                 Taurate 
                   
               
               
                   
                 Fragrance 
                 0.6000 
               
               
                   
                 Ammonium Hydroxide 
                 0.1000 
               
               
                   
                   
               
             
          
         
       
     
       Example 2 
     HCRS Hair Color and Relaxer System “Light Brown” with 4% LiOH 
       [0066]      
         [0000]    
       
         
               
               
               
             
           
               
                   
                   
               
               
                   
                 The INCI Name 
                 % 
               
               
                   
                   
               
             
             
               
                   
                 Water 
                 qs 
               
               
                   
                 Mineral Oil 
                 5.0000 
               
               
                   
                 Oleyl Alcohol 
                 3.000 
               
               
                   
                 Cetearyl alcohol 
                 3.4000 
               
               
                   
                 Stearic Acid 
                 3.5000 
               
               
                   
                 Steareth-21 
                 1.5000 
               
               
                   
                 Stearamidopropyl  
                 1.5000 
               
               
                   
                 Dimethylamine 
                   
               
               
                   
                 Glycine Soja Oil 
                 2.0000 
               
               
                   
                 Propylene Glycol 
                 3.0000 
               
               
                   
                 Tetrasodium EDTA 
                 0.1500 
               
               
                   
                 Sodium Sulfite 
                 0.6000 
               
               
                   
                 Sodium Metasilicate 
                 0.0500 
               
               
                   
                 Lithium Hydroxide 
                 4.0000 
               
               
                   
                 p-Phenylenediamine 
                 0.3800 
               
               
                   
                 m-Aminoophenol 
                 0.0150 
               
               
                   
                 1-Hydroxyethyl 4,5- 
                 1.1500 
               
               
                   
                 Diamino Pyrazole Sulfate 
                   
               
               
                   
                 5-Amino-6-Chloro-o-Cresol 
                 0.0400 
               
               
                   
                 Decyl Glucoside 
                 6.0000 
               
               
                   
                 Fragrance 
                 0.6000 
               
               
                   
                 Ammonium Hydroxide 
                 2.0000 
               
               
                   
                   
               
             
          
         
       
     
       Example 3 
     HCRS System “Developer” 
       [0067]      
         [0000]    
       
         
               
               
               
             
           
               
                   
                   
               
               
                   
                 The INCI Name 
                 % 
               
               
                   
                   
               
             
             
               
                   
                 Water 
                 qs 
               
               
                   
                 Mineral Oil 
                 0.6000 
               
               
                   
                 Squalane 
                 0.5000 
               
               
                   
                 Cetearyl Alcohol 
                 2.85000 
               
               
                   
                 Ceteth-20 
                 0.1000 
               
               
                   
                 Sodium Stannate 
                 0.0200 
               
               
                   
                 Phosphoric Acid 
                 0.0500 
               
               
                   
                 Disodium Phosphate 
                 0.0200 
               
               
                   
                 Hydrogen Peroxide, 50% 
                 3.0000 
               
               
                   
                   
               
             
          
         
       
     
         [0068]    Laboratory Results Hair Swatches Evaluations 
         [0069]    The hair color and relaxer system of the present disclosure was analyzed first in the research and development laboratory using untreated curly and wavy hair. The performance of this system was tested against an existing hair color formula. 
         [0070]    Durability Evaluation. 
         [0071]    The swatches were prepared as follows: 
         [0072]    Control (just curly/wavy hair), single shampoo, 6, 12, 18, and 24 shampoos 
         [0073]    The swatches were then (all) dyed-out for 30 minutes, rinsed, blow dried, and flat ironed using a flat iron. The swatches were then left for 24 hours for the process to settle. 
         [0074]    The swatches were then washed to the designated amount of shampoos on the label of each swatch and just blow dried. 
         [0075]    The side-by-side study showed that 2-in-1 color and smooth did relax curl/wavy, smooth frizzy, and calm unruly hair after between 1 and 18 shampoos. Swatches that were dyed out using ordinary hair color did not relax curly/wavy, smooth frizzy, or calm unruly hair, as shown on the Left-Control of  FIGS. 1-6 . 
         [0076]    The hair color and relaxer system treatment gives long lasting color and relaxing of curl. It was also found very beneficial to use heat styling tools to further straighten and relax curls. It is known that heat improves reformation of hydrogen bond and in conjunction with the hair color and relaxer system enhances cysteine reduction/oxidation reaction, which results in smoother hair. 
         [0077]    Based on the laboratory evaluation it is obvious that while results may vary based on the concentration of active ingredients, the changes made to hair using hair color and relaxer system of the present disclosure are permanent. 
         [0078]    Salon Evaluations of the Hair Color and Relaxer System, in Test Salon 
         [0079]      FIGS. 6-8  show the beneficial effects that the hair color and relaxer system of the present disclosure have when applied to the respective hair of Models A, B and C. 
         [0080]    While we have shown and described several embodiments in accordance with our disclosure, it is to be clearly understood that the same may be susceptible to numerous changes apparent to one skilled in the art. Therefore, we do not wish to be limited to the details shown and described but intend to show all changes and modifications that come within the scope of the appended claims.