PIUSERIA® AMC
Amphoteric surfactant for detergent with high functional◆Feature・Excellent washability enables to prevent itching and dandruff by reduceing washing residue.
・Bacteriostatic effect against dandruff-causing bacteria
・Improve thickeness and foam quality in amino acid-based shampoos
・Biodegradability
・RSPO certificate was acquired (Spring 2023)◆Component
INCI Name

Evaporated residue

Appearance

Sodium Lauramino Propionate

29%

Pale yellow liquid◆Benefits & our approach
Relationships between surfactant remaining on the skin and it’s CMC

Surfactant remaining on the skin and CMC

PIUSERIA® AMC

Amount of surfactant residue (μg/cm2）◆Application data

Effect of suppressing the amount of surfactant residue
4.0
■■

3.5
3.0
2.5

70% less

2.0
1.5
1.00.5

Tape stripping test

0.0

Anionic surfactant
Amphoteric surfactant

Disodium Cocoyl Glutamate―Cocamidopropyl Betaine

10000

65% less■ Sodium Laureth Sulfate + Cocamidopropyl Betaine■ Disodium Cocoyl Glutamate + Cocamidopropyl Betaine■ Disodium Cocoyl Glutamate + PIUSERIA® AMC

Viscosity (mPa・s)

Residual amount of triolein（μg/cm2）

200PIUSERIA® AMC

Thickens cosmetic formulations

Enhance the cleansing power of selum

10

Amphoteric surfactant
Disodium Cocoyl Glutamate

1000

100101Anionicsurfactant
Amphotericsurfactant

Disodium Cocoyl
Glutamate
Cocamidopropyl
Betaine

PIUSERIA®
AMC

Sodium Methyl
Cocoyl Taurate
Cocamidopropyl
Betaine

PIUSERIA®
AMC

◆Formulas

PIUSERIA® AMC

Shampoo Formulation ～Rich foam shampoo gentle on hair and scalp～
AB

C

D

INCI NameSanyo’s Productwt%Water
41.00
Polyquaternium-22
1.25
Polyquaternium-7
1.00
Disodium EDTA
0.05
Butylene Glycol
2.00
Sodium Cocoyl Glutamate
20.70
Sodium C14-16 Olefin Sulfonate
10.80
Cocamidopropyl Betaine
LEBON HC-30W
10.00
Sodium Lauraminopropionate
PIUSERIA AMC®
6.90
Cocamide Methyl MEA
3.00
PEG-160 SorbitanTriisostearate
2.00
PEG-7 Glyceryl Cocoate
1.00
Diisopropyl Sebacate
0.10
Iodopropynyl Butylcarbamate
0.20
Hydroxypropyl Cyclodextrin, water
Citric Acid(suitable)
Sodium Hydroxide(suitable)
Total
100.00<Method>①A: After uniformly dissolving at room temperature,
Heat to 80 ° C②Heat B and C to 80°C.
③Add B gradually while stirring A.
④Add C to the mixture of A+B and stir.
⑤Add D to the mixture of A+B+C and stir.
⑥Cool mixture to r.t.
⑦Adjust pH to 6 ± 0.1.
⑧Stir uniformly, then defoam.

The Results of Monitoring Test about Shampoo Formulation Using PIUSERIA® AMC
Improved Itchiness?
8%

Reduced Dandruff?
8%

8%

84%

92%
Yes

Neutral

Implemented at SOUKEN Co., Ltd.
Questionnaire-based survey on differences before andafter 2 weeks of continuous use
Subjects: 13 Japanese males and females aged from 20 to 61 years,
who are generally interested in scalp dandruff and itchingNoYes

NeutralNo

PIUSERIA® AMC is expected to have bacteriostatic effects onC. acnes, C. albicans and Malassezia restricta.
Formulation for Face Wash ～Foaming Pump type～
INCI NameWater
Disodium EDTA
A Glycerin
Sorbitol, Water
Sodium Cocoyl Glutamate, Water
Sodium Lauraminopropionate, Water
B Lauryl Hydroxysultaine, Water
Sodium Lauryl Glycol Carboxylate, Water

wt％
12.95
0.05
10.00
8.00
30.00
10.00
10.00
10.00

Polyquaternium-7, Water, Sodium Benzoate, Citric Acid

0.40

Polyquaternium-39, Water, Sodium Benzoate
Citric Acid, WaterC
PhenoxyethanolIodopropynyl Butylcarbamate, Hydroxypropyl Cyclodextrin,Water
Total

0.40
7.50
0.50
0.20
100.00<Process>③ Cool A+B to 40°C.
①Heat and mix A at 60°C.
② Add B to A and mix and stir. ④ Add C to the A+B mixture and mix uniformly.

Formulation for Face Wash ～Cream type～
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INCI Name
Acrylates Copolymer（31%aq）
Water
Potassium Cocoyl Glycinate, Water
Glycerin
Sodium Lauraminopropionate, Water
Petrolatum
Hydroxypropyl Starch Phosphate
Polyquaternium-7, Water, Sodium Benzoate
Phenoxyethanol
Iodopropynyl Butylcarbamate, Hydroxypropyl Cyclodextrin,
Water
Total

wt％
6.00
16.40
50.00
5.00
6.90
10.00
4.00
1.00
0.50
0.20
100.00＜Process＞
1) Mix 1 and 2 (Propeller mixer=about 150).
2) Add 3 to 1) and mix (Propeller mixer=about 150).
3) Add 4 and 5 to 2), mix and stir, and heat to 70°C.
4) Add 7 to 6, and heat to 70°C and mix.
5) Add 4) to 3) and mix (Propeller mixer=about 150).
6) Cool 5) to 40°C.
7) Add 8, 9, and 10 to 6) and mix uniformly.

◆IMPORTANT
The Company is not liable for commercialization, including intellectual property rights owned by third parties, regarding the posting of
this information. In addition, our company prohibits unauthorized reproduction and reproduction of the contents described in thisdocument. The contents of this document may be changed at our convenience. Before handling these products, refer to the Safety Data
sheet for recommended protective equipment, and detailed precautionary and hazards information.

For detailed information, please contact below.

https://www.sanyo-chemical.co.jp/eng/