HYDROLYZED RICE PROTEIN

📋 Quick facts

Description: HYDROLYZED RICE PROTEIN — hydration, film-forming, skin conditioning.

All Functions: hydration, film-forming, skin conditioning

Quick Facts:

• Category: humectant

Proven Benefits At A Glance:

• Hydrolyzed Rice Protein is a skin and hair conditioning agent used in cosmetics
• Research found it caused no skin irritation, eye irritation, or allergic reactions in animal and human tests
• It’s not acutely toxic and showed no phototoxicity concerns in lab studies
• Rice-derived ingredients are considered non-allergenic, though isolated cases of raw rice allergy exist
• Safety experts concluded hydrolyzed rice protein is safe for cosmetic use at current concentrations

📊 Comedogenicity

🛡️ Safety rating

Safety tier is a starting heuristic from regulatory status and comedogenic rating, not a dermatological verdict — see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.

🌍 Regulatory Status

💧 Skin Type Compatibility

⚠️ Don’t Combine With

📚 Research & Evidence

🔬 The Science

Hydrolyzed Rice Protein is a form of rice protein that has been broken down into smaller pieces through a chemical process called hydrolysis, which helps it work better in skincare and haircare products. Here’s what the research shows:

#1: Function and safety profile — Hydrolyzed Rice Protein works as a conditioning agent, meaning it helps soften and smooth skin or hair (Int J Toxicol, 2006). In toxicity testing, rice bran protein hydrolysates (the general category that includes hydrolyzed rice protein) showed no acute toxicity, were not skin irritants, were not eye irritants in animal tests, and were not skin sensitizers in guinea pig allergy tests (Int J Toxicol, 2006).

#2: Human safety data — When tested in actual people, hydrolyzed rice protein showed no irritation or sensitization concerns (Int J Toxicol, 2006). An in vitro phototoxicity assay using UVA light found no photochemical toxicity, meaning sunlight exposure shouldn’t trigger harmful reactions (Int J Toxicol, 2006). #3: Allergenicity — Rice-derived ingredients are generally considered non-allergenic, though the research notes that isolated cases of allergy to raw rice have been reported (Int J Toxicol, 2006). The difference matters: hydrolyzed rice protein is processed differently than raw rice. #4: Regulatory conclusion — The Cosmetic Ingredient Review Expert Panel concluded that hydrolyzed rice protein and similar rice-derived ingredients are safe as cosmetic ingredients at the concentrations currently used in products (Int J Toxicol, 2006).

One limitation worth noting: the sources provided don’t contain detailed clinical studies specifically measuring visible skincare benefits like hydration or wrinkle reduction.

📄 Related Research

Matched by search — not necessarily verified support for every statement above.

• Unknown authors (2006). Amended final report on the safety assessment of Oryza Sativa (rice) Bran Oil, Oryza Sativa (rice) Germ Oil, Rice Bran Acid,Oryza Sativa (rice) Bran Wax, Hydrogenated Rice Bran Wax, Oryza Sativa (rice)Bran Extract, Oryza Sativa (rice) Extract, Oryza Sativa (rice) Germ Powder, Oryza Sativa (rice) Starch, Oryza Sativa (rice) Bran, Hydrolyzed Rice Bran Extract, Hydrolyzed Rice Bran Protein, Hydrolyzed Rice Extract, and Hydrolyzed Rice Protein. Int J Toxicol.

🧴 Products Containing HYDROLYZED RICE PROTEIN

• Revlon Professional Magnifying melting conditioner
• KORRES Travel Size Greek Yoghurt Foaming Cream Cleanser
• Shea moisture jamais annoncé black castor oil
• Tula Tula moisturiser +spf30
• Tula TULA gentle daily facial cleanser
• Dalan d’Olive hacim veren saç kremi
• selsum blue shampoo
• live clean
• Revae Naturals Rosemary shampoo bar
• EO shower gel french lavender
• EO Everyone Lotion Lavender + Aloe – Hand | Face| Body
• EO Everyone Lotion Lavender + Aloe – Hand | Face| Body
• Pacifica Rose Kombucha Flower Powered Face Wash
• Pacifica Wake Up Beautiful Dream Jelly Face Wash
• Alba Botanica Alba Botanica More Moisture Shampoo
• SheaMoisture Manuka Honey & Mafura Oil Conditioner
• VERB Ghost Shampoo
• Tula The Cult Classic Purifying Face Cleanser
• Tula 24-7 Moisture Hydrating Day & Night Cream
• Odele Ultra Sensitive Shampoo
• its a 10 coily miracle product
• I create volume
• SheaMoisture Manuka Honey & Mafura Oil Conditioner
• Cattier Gel lavant doux
• La Roche-Posay Creme para Olheiras La Roche-Posay Pigmentclar Olhos
• Coslys Shampooing volume protéine de riz et amarante
• Charlotte Tilbury magic eye
• L’Oréal, L’Oreal Consumer products, Garnier, Garnier Skin Naturals UltraLift Nuit Soin anti-rides raffermissant
• l-oreal, l-oreal-consumer-products, garnier, Garnier Skin Naturals Miracle Wake Up Crème Anti-Âge défatigant
• winni’s naturel winni’s naturel shampoo uso frequente melograno e mirtillo nero
• Organic Shop Organic Shop – *Body Desserts* – Vanilla whipped cream
• Monday Monday Moisture Conditioner
• hair borist conditionner hydro intensive color care
• Serum aktywne do twarzy C.B3 Serum do twarzy ZIAJA
• Viori shampoo
• River one Shampoo natural moringa
• כליל סבון רחצה צמחי תה ירוק ושמן זית
• SheaMoisture Jamaican Black Castor Oil Shampoo
• equilibra Shampoo anti-caduta
• Sukin Sukin Voluming Conditioner