Skip to footer Accessibility Page 225k 5-star Prose product reviews on Review & Refine™ Menu Get Started Natural ingredients, backed by science Learn more about our unique library of ingredients. Each one was meticulously sourced and tested by our in-house chemists to ensure safety, quality and efficacy. VIEW FULL LIST Higher standards, better haircare Globally & sustainably sourced naturals We use ingredients that are ethically harvested from all corners of the world in concert with trusted local partners. Selected for performance, not buzzwords Our formulas give you the specific ingredients your hair actually needs. Sometimes that means a more efficient man-made element here or a simple natural there. The magic is in our uniquely personalized combinations, not a single star player. Trust the process—we guarantee you’ll love the results. Ceaseless 360° improvement Our in-house team of chemists continually research, source, and combine new actives. Your formulas are seamlessly updated with each innovation, so every order is better than the last. We believe in clean and responsible beauty. Every product we formulate is free of parabens, sulfates, phthalates, mineral oils, GMOs, and is always cruelty-free. Based on your preferences, we can make your formula vegan, gluten-free, silicone-free, dye-free or fragrance-free. CRUELTY FREE SULFATE FREE PARABEN FREE GMO FREE PHTHALATE FREE ALCOHOL FREE Our Ingredient Index Here’s what we’re working with. Every Prose formula is a unique combination chosen from these safe and sustainable ingredients. We’ve also included the EWG scores of each—we’re proud that the vast majority come in at 1. Just like in golf, we’re always going for a lower score here. 1-2: High safety - 3-6: Moderate safety - 7-10: Low safety - N/A: Not yet rated A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # A Abyssinian Oil EWG SCORE: 1 - CANADA - FIBER REPAIRING Acacia Collagen EWG SCORE: N/A - ACACIA GUM EXTRACT - SAHEL - FIBER REPAIRING Acai Oil EWG SCORE: 1 - BRAZIL - COLOR PROTECTION Acerola Extract (Hair Supplements) EWG SCORE: N/A - BRAZIL - HAIR SHEDDING CONTROL* Acetic Acid EWG SCORE: 1 - PRODUCT STABILIZER Acrylates/Beheneth-25 Methacrylate Copolymer EWG SCORE: 1 - PRODUCT STABILIZER Acrylates/Stearyl Methacrylates Copolymer EWG SCORE: 1 - PRODUCT STABILIZER Aloe Vera Juice EWG SCORE: 1 - MEXICO - SCALP SOOTHING Alpha-Glucan Oligosaccharide EWG SCORE: 1 - PREBIOTICS - FRANCE - SCALP HEALTH Apple Cider Vinegar EWG SCORE: 1 - SPAIN - SHINE Argan Oil EWG SCORE: 1 - MOROCCO - FIBER REPAIRING Arginine EWG SCORE: 1 - JAPAN - ANTI-BREAKAGE Avocado Oil EWG SCORE: 1 - MEXICO, PERU - SPLIT END REPAIR B Babassu Oil EWG SCORE: 1 - BRAZIL - HAIR HEALTH Bamboo Charcoal EWG SCORE: 1 - CHINA - SCALP DETOX Baobab Extract EWG SCORE: 1 - SOUTH AFRICA - FIBER REPAIRING Barbary Fig Oil EWG SCORE: 1 - MOROCCO - NOURISHMENT Basic Red 51 EWG SCORE: 1 - COLOR PROTECTION Beech Oil EWG SCORE: N/A - FRANCE - HYDRATION Behentrimonium Chloride EWG SCORE: 4 - PRODUCT STABILIZER Benzyl Alcohol EWG SCORE: 5 - PRODUCT STABILIZER Binchotan Charcoal EWG SCORE: 1 - CHARCOAL POWDER - CHINA - SCALP DETOX Biotin EWG SCORE: 1 - VITAMIN B7 - FRANCE - HAIR STRENGTH Biotin (Hair Supplements) EWG SCORE: N/A - VITAMIN B7 - CHINA - HAIR SHEDDING CONTROL* Bitter Almond Oil EWG SCORE: 1 - MOROCCO - ANTIOXIDANT Black Currant Oil EWG SCORE: 1 - EUROPE - SPLIT END REPAIR Butterfly Pea Flower EWG SCORE: N/A - SOUTH EAST ASIA - COLOR PROTECTION Butylene Glycol EWG SCORE: 1 - PRODUCT STABILIZER C Camelina Oil EWG SCORE: 1 - FRANCE - NOURISHMENT Cannabidiol EWG SCORE: N/A - CBD POWDER - GERMANY - SCALP SOOTHING Caprylic/Capric Triglyceride EWG SCORE: 1 - SOUTH EAST ASIA - SOFTNESS Caprylyl Glycol EWG SCORE: 1 - PRODUCT STABILIZER Carob Seed Extract EWG SCORE: 1 - SPAIN - VOLUME Castor Oil EWG SCORE: 2 - INDIA, BRAZIL - ANTI-BREAKAGE Caviar Lime Extract EWG SCORE: 1 - AUSTRALIA - SHINE Cetearyl Alcohol EWG SCORE: 1 - PRODUCT STABILIZER Cetrimonium Chloride EWG SCORE: 4 - DETANGLER Cetyl Alcohol EWG SCORE: 1 - PRODUCT STABILIZER Cetyl Esters EWG SCORE: 1 - ASIA, AFRICA - SOFTNESS Chia Oil EWG SCORE: 1 - MEXICO - COLOR PROTECTION Chicory Oil EWG SCORE: N/A - FRANCE - NOURISHMENT Citric Acid EWG SCORE: 2 - PRODUCT STABILIZER Cocamidopropyl Betaine EWG SCORE: 4 - PRODUCT STABILIZER Cocamidopropyl PG-Dimonium Chloride EWG SCORE: 4 - SOUTHEAST ASIA - CURL DEFINITION Coco-Glucoside EWG SCORE: 1 - USA, UK - CLEANSER Coconut Oil EWG SCORE: 1 - ASIA - UV CONTROL Coconut Oil Polyglyceryl-6 Esters EWG SCORE: 1 - PRODUCT STABILIZER Coriander Seed Oil (Hair Supplements) EWG SCORE: N/A - FRANCE - SCALP HEALTH* Corn Starch EWG SCORE: 1 - EUROPE - VOLUME Cucumber Oil EWG SCORE: 1 - USA - HAIR HEALTH Cyclodextrin EWG SCORE: 1 - EUROPE - PRODUCT STABILIZER D Decyl-Glucoside EWG SCORE: 1 - CLEANSER Dextrin (Hair Supplements) EWG SCORE: N/A - SPAIN - PRODUCT STABILIZER Dipotassium Glycyrrhizate EWG SCORE: 1 - LICORICE EXTRACT - GERMANY - SCALP SOOTHING Dipropylene Glycol EWG SCORE: 1 - PRODUCT STABILIZER E Eucalyptus Oil EWG SCORE: 1 - EUROPE - SCALP HEALTH F Fermented Rice Water EWG SCORE: N/A - LACTOBACILLUS / RICE FERMENT FILTRATE - KOREA - SMOOTHING Flax Seed Extract EWG SCORE: 1 - FRANCE - CURL DEFINITION Folate (Hair Supplements) EWG SCORE: N/A - VITAMIN B9 - USA - HAIR HEALTH* G Glycerin EWG SCORE: 2 - EUROPE, ASIA - HYDRATION Glyceryl Oleate EWG SCORE: 1 - HYDRATION Glycol Distearate EWG SCORE: 1 - PRODUCT STABILIZER Grapefruit Oil EWG SCORE: 1 - EUROPE - SCALP SOOTHING Grape Seed Extract EWG SCORE: 1 - SWITZERLAND, USA - ANTIOXIDANT Grape Seed Extract (Hair Supplements) EWG SCORE: N/A - USA - AGE SUPPORT* Grape Seed Oil EWG SCORE: 1 - EUROPE - HAIR HEALTH Green Tea Water EWG SCORE: 1 - CHINA - SCALP DETOX Guar Hydroxypropyltrimonium Chloride EWG SCORE: 1 - PRODUCT STABILIZER H Hazelnut Oil EWG SCORE: 1 - TURKEY - ANTI-FRIZZ HC Blue 15 EWG SCORE: 1 - COLOR PROTECTION Hectorite EWG SCORE: 1 - WHITE CLAY - UK - VOLUME Hibiscus Extract (Hair Supplements) EWG SCORE: N/A - NIGERIA, BURKINA FASO - ENVIRONMENTAL DEFENSE* Horsetail Extract (Hair Supplements) EWG SCORE: N/A - CHINA - HAIR THICKNESS* Hyaluronic Acid EWG SCORE: 1 - FRANCE - HYDRATION Hydrogenated Palm Glycerides Citrate EWG SCORE: 1 - HYDRATION Hydrolyzed Corn Starch EWG SCORE: 1 - USA - HOLD Hydrolyzed Rhodophycea Extract EWG SCORE: 1 - RED ALGAE - FRANCE - ANTI-POLLUTION Hydroxyethylcellulose EWG SCORE: 1 - PRODUCT STABILIZER I Isopropyl Myristate EWG SCORE: 1 - SOUTH EAST ASIA - PRODUCT STABILIZER J Jasmin Water EWG SCORE: 2 - CHINA - ANTIOXIDANT Jojoba Beads EWG SCORE: 1 - USA - SCALP DETOX Jojoba Oil EWG SCORE: 1 - ISRAEL, LATIN AMERICA - NOURISHMENT Jujube Bark Extract EWG SCORE: 1 - BRAZIL - CLEANSER K Kalahari Melon Oil EWG SCORE: N/A - NAMIBIA - HAIR HEALTH Kale Extract EWG SCORE: N/A - GERMANY - SCALP DETOX Kaolin EWG SCORE: 1 - WHITE CLAY - BRAZIL - SEBUM CONTROL Karanja Oil EWG SCORE: 1 - INDIA - UV CONTROL Kombucha Tea EWG SCORE: 1 - INDIA - SCALP HEALTH L Lactobacillus EWG SCORE: 1 - PROBIOTIC - FRANCE - SCALP HEALTH Laureth-4 EWG SCORE: 2 - GERMANY - PRODUCT STABILIZER Laureth-7 EWG SCORE: 3 - PRODUCT STABILIZER Lilac Extract EWG SCORE: N/A - FRANCE - HAIR HEALTH M Maca Root EWG SCORE: 1 - PERU - HAIR STRENGTH Maltodextrin EWG SCORE: 1 - PRODUCT STABILIZER Maltodextrin (Hair Supplements) EWG SCORE: N/A - PRODUCT STABILIZER Mango Butter EWG SCORE: 1 - INDIA, SPAIN - NOURISHMENT Maracuja Oil EWG SCORE: 1 - PERU - FIBER REPAIRING Menthol EWG SCORE: 1 - INDIA - SCALP DETOX Methionine (Hair Supplements) EWG SCORE: N/A - INDIA, FRANCE - HAIR HEALTH* Millet Seed Extract (Hair Supplements) EWG SCORE: N/A - FRANCE - HAIR GROWTH* Modified Corn Starch EWG SCORE: 1 - ALUMINIUM STARCH OCTENYLSUCCINATE - AUSTRIA - SEBUM CONTROL Montmorrillonite, Illite EWG SCORE: 1 - PINK CLAY - FRANCE - SCALP SOOTHING N Nasturtium Extract EWG SCORE: 1 - EUROPE - SCALP HEALTH Niacin (Hair Supplements) EWG SCORE: N/A - VITAMIN B3 - USA - HAIR HEALTH* O Oat Flour EWG SCORE: 1 - SWEDEN - SCALP SOOTHING Oat Oil EWG SCORE: 1 - SWEDEN - COLOR PROTECTION Octyldodecanol EWG SCORE: 1 - ASIA - SOFTNESS P Pantothenic Acid (Hair Supplements) EWG SCORE: N/A - VITAMIN B5 - USA - HAIR HEALTH* Pea Protein EWG SCORE: 1 - ASIA - HEAT PROTECTION PEG-55 Propylene Glycol Oleate EWG SCORE: 3 - PRODUCT STABILIZER PEG-7 Dimethicone EWG SCORE: 3 - PROFESSIONAL SILICONE - SOFTNESS PEG-7 Glyceryl Cocoate EWG SCORE: 4 - PRODUCT STABILIZER Pentylene Glycol EWG SCORE: 1 - PRODUCT STABILIZER Peppermint Extract EWG SCORE: 1 - BULGARIA - SEBUM CONTROL Pequi Oil EWG SCORE: 1 - BRAZIL - ANTI-FRIZZ Phenyl Trimethicone EWG SCORE: 1 - USA - SOFTNESS Phospholipids EWG SCORE: 1 - SUNFLOWER CONCENTRATE - SPAIN - COLOR PROTECTION Plum Oil EWG SCORE: 1 - FRANCE - HYDRATION Polyglyceryl-4 Caprate EWG SCORE: 1 - PRODUCT STABILIZER Polyquaternium-10 EWG SCORE: 1 - SOFTNESS Polyquaternium-16 EWG SCORE: 1 - VOLUME Polyquaternium-37 EWG SCORE: 1 - PRODUCT STABILIZER Polyquaternium-7 EWG SCORE: 3 - VOLUME Polysorbate-20 EWG SCORE: 3 - PRODUCT STABILIZER Poppy Oil EWG SCORE: 1 - TURKEY - SHINE Potassium Sorbate EWG SCORE: 3 - PRODUCT STABILIZER PPG-1 Trideceth-6 EWG SCORE: 1 - PRODUCT STABILIZER PPG-Caprylyl Ether EWG SCORE: N/A - SOFTNESS Propanediol EWG SCORE: 1 - PRODUCT STABILIZER Propanediol Dicaprylate EWG SCORE: 1 - GREEN EMOLLIENT - USA, INDONESIA - SOFTNESS Propylene Glycol EWG SCORE: 3 - PRODUCT STABILIZER Propylene Glycol Dicaprylate/Dicaprate EWG SCORE: 1 - PRODUCT STABILIZER Pro-Vitamin B5 EWG SCORE: 1 - PANTHENOL - UK - SCALP SOOTHING Q Quinoa Extract EWG SCORE: 1 - CANADA, PERU, BOLIVIA - HEAT PROTECTION R Raspberry Oil EWG SCORE: 1 - FRANCE - HYDRATION Riboflavin (Hair Supplements) EWG SCORE: N/A - VITAMIN B2 - USA - HAIR HEALTH* Rice Bran Oil EWG SCORE: 1 - JAPAN - SPLIT END REPAIR Rice Protein (Hair Supplements) EWG SCORE: N/A - INDIA, FRANCE - HAIR HEALTH* Rice Starch EWG SCORE: 2 - BELGIUM - SEBUM CONTROL Rose Hip Oil EWG SCORE: N/A - CHILE - SHINE Rosemary Extract (Hair Supplements) EWG SCORE: N/A - FRANCE - ANTIOXIDANT* S Sacha Inchi Oil EWG SCORE: 1 - PERU - FIBER REPAIRING Saffron Extract (Hair Supplements) EWG SCORE: N/A - SPAIN - STRESS MANAGEMENT* Sclerotium Gum EWG SCORE: 1 - FRANCE - PRODUCT STABILIZER Sesame Seed Extract (Hair Supplements) EWG SCORE: N/A - INDIA, FRANCE - HAIR STRENGTH* Shea Oil EWG SCORE: 1 - WEST AFRICA - FIBER REPAIRING Shikakai Extract EWG SCORE: 1 - INDIA - CLEANSER Siberian Pine Nut Oil EWG SCORE: N/A - RUSSIA - SHINE Silica EWG SCORE: 1 - SOUTH KOREA - PRODUCT STABILIZER Silicone Quaternium-16 / Glycidoxy Dimethicone Crosspolymer EWG SCORE: 1 - PROFESSIONNAL SILICONE - USA - SOFTNESS Silicone Quaternium-17 EWG SCORE: 1 - GERMANY - SOFTNESS Silk Proteins EWG SCORE: 1 - JAPAN, BRAZIL - ANTI-BREAKAGE Sodium Benzoate EWG SCORE: 3 - PRODUCT STABILIZER Sodium Cocoyl Isethionate EWG SCORE: 1 - CLEANSER Sodium Lauroyl Methyl Isethionate EWG SCORE: 1 - CLEANSER Sodium Lauroyl Sarcosinate EWG SCORE: 3 - CLEANSER Sodium Methyl Oleoyl Taurate EWG SCORE: 1 - CLEANSER Sorbic Acid EWG SCORE: 3 - PRODUCT STABILIZER Soybean Oil EWG SCORE: 1 - GERMANY - COLOR PROTECTION Spirulina EWG SCORE: 1 - USA, CHINA - SCALP HEALTH Spirulina (Hair Supplements) EWG SCORE: N/A - CHINA - SCALP HEALTH* Stearyl Amidopropyl Dimethylamine EWG SCORE: 1 - SOUTHEAST ASIA - PRODUCT STABILIZER Sugar Beet Derivative EWG SCORE: 1 - TETRASODIUM GLUTAMATE DIACETATE - EUROPE, USA - SHINE Sunflower Oil EWG SCORE: 1 - SPAIN - ANTIOXIDANT Sunflower Oil (Hair Supplements) EWG SCORE: N/A - FRANCE - ANTIOXIDANT* Sweet Almond Oil EWG SCORE: 1 - EUROPE - HYDRATION T Tara Gum EWG SCORE: 1 - PERU - PRODUCT STABILIZER Thiamin (Hair Supplements) EWG SCORE: N/A - VITAMIN B1 - USA - HAIR HEALTH* Tomato Oil EWG SCORE: 1 - USA - SHINE Trisodium Ethylenediamine Disuccinate EWG SCORE: 1 - EDDS - ANTIOXIDANT Tropolone EWG SCORE: 1 - PRODUCT STABILIZER Tsubaki Oil EWG SCORE: 1 - JAPAN - NOURISHMENT Turmeric Extract (Hair Supplements) EWG SCORE: N/A - INDIA - SCALP SOOTHING* U Undeceth-11 EWG SCORE: 1 - USA - PRODUCT STABILIZER Undeceth-5 EWG SCORE: 1 - USA - PRODUCT STABILIZER Urea EWG SCORE: 3 - HYDRATION V Vegan Capsule (Hair Supplements) EWG SCORE: N/A - VEGAN CAPSULE COMPONENT Vitamin B12 (Hair Supplements) EWG SCORE: N/A - USA - HAIR HEALTH* Vitamin B6 EWG SCORE: 1 - PYRIDOXINE - GERMANY - SEBUM CONTROL Vitamin B6 (Hair Supplements) EWG SCORE: N/A - USA - HAIR HEALTH* Vitamin B Complex (Hair Supplements) EWG SCORE: N/A - BREWER'S YEAST - USA - HAIR HEALTH* Vitamin E EWG SCORE: 1 - TOCOPHEROL - EUROPE - ANTIOXIDANT Vitamin F EWG SCORE: 1 - LINOLEIC ACID & LINOLENIC ACID - GERMANY, KAZAKHSTAN - SCALP HEALTH W Watercress Extract EWG SCORE: 1 - EUROPE - HAIR STRENGTH Wheat Oil (Hair Supplements) EWG SCORE: N/A - FRANCE - HYDRATION* White Birch Sap EWG SCORE: 1 - FRANCE - HYDRATION Witch Hazel Extract EWG SCORE: 1 - FRANCE - SEBUM CONTROL X Xanthan Gum EWG SCORE: 1 - PRODUCT STABILIZER Y Yacon Root EWG SCORE: N/A - PREBIOTIC - SOUTH AMERICA - SCALP HEALTH Yucca Extract EWG SCORE: 1 - MEXICO - CLEANSER Z Zinc (Hair Supplements) EWG SCORE: N/A - USA - SCALP HEALTH* # 1,2-Hexanediol EWG SCORE: 1 - PRODUCT STABILIZER The Never List You can’t get clean hair with dirty ingredients. Here’s a list of all the no-go’s of Prose—you’ll never find any of these in any of our products, ever. Sulfates GMOs Phthalates Mineral Oil Petrolatum Parabens Formaldehyde Imidazolidinyl Urea Quaternium-15 Methylisothiazolinone Methylchloroisothiazolinone Triclosan Triclocarban BHA Benzalkylmonium Chloride Sulfites EDTA Ethanolamines Cocamide MEA Cocamide DEA Nanoparticules Talc Benzophenone Ethylhexylmethoxycinnamate Dairy Derivatives Lanolin Methoxyethanol Butoxyethanol Titamium Dioxide How Prose works 1. Consultation We learn about your hair in its true context, with factors like diet and ZIP code for a 360° understanding of what your hair actually needs. 2. Customization We create a full routine of custom products with all the nutrition and support your hair uniquely needs. You’ll love the results—guaranteed. 3. Conversation Use Review & Refine to give us feedback about your formulas and keep us updated on your evolving hair goals. We’ll continually update your Prose to fit every move you make. GET YOUR FORMULA Contact us Careers Blog Help + FAQ For stylists Terms of use Accessibility Privacy policy UPDATED Partner program © 2021 PERSÉ BEAUTY INC SITE MAP DO NOT SELL MY PERSONAL INFORMATION *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.