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| Catalog Number | CI-SC-0160 |
| Product Name | Wheat Protein, Hydrolyzed |
| CAS | 70084-87-6 / 100-51-6 / 24634-61-5 / 532-32-1 |
| Description | Low-molecular weight protein derived from soft wheat (MW 1000-1500 Da). Provides amino acids & high glutamine levels to skin & hair. Gluten-free. |
| Solubility | Water-soluble |
| Appearance | Amber liquid, faint odor |
| Application | High-quality skin & hair care products including creams, lotions, shampoos & conditioners (especially for dry skin & hair), sun care, after sun & makeup products, excellent for eye contour treatment. |
| Storage | Store refrigerated (4-8oC / 39-46oF) |
| Composition | Hydrolyzed wheat protein, water, benzylalcohol, potassium sorbate, sodium benzoate |
| Features And Benefits | Excellent tensor and film-forming properties that increases firmness of the skinNourishes, softens the hair and makes the hair appear volumizedRetains moisture in the skin protecting it from drying out and makes it soft and conditionedFound to reduce the appearance of wrinkles |
| GMO | GMO-free |
| HS Code | 3304910000 |
| INCI | Hydrolyzed wheat protein |
| Manufacture | Hydrolyzed wheat protein is made by creating an alkaline defatted wheat germ solution and adding a blend of proteases to induce enzymatic hydrolyzation. After enzyme inactivation the solution is purified and filtered. |
| Preservation | Benzylalcohol, potassium sorbate, sodium benzoate |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Defatted wheat germs |
| Uses | To be added to formulations to the water phase. Typical use level 0.5 - 5%. For external use only. |
Burnett, Christina, et al. International journal of toxicology, 2018, 37(1), 55S-66S.
Hydrolyzed wheat protein (HWP) and hydrolyzed wheat gluten (HWG) are commonly used as skin and hair conditioning agents in cosmetic formulations. HWP and HWG are both mixtures of amino acids and peptides of varying lengths extracted from wheat.
· HWP has the largest number of uses in cosmetics and personal care products, with 1,077 uses; about half of these uses are in non-hair coloring products.
· In surveys of use concentrations, the maximum use concentration of HWP ranged from 2.0 × 10-5 to 1.7%, with 1.7% reported in rinseable, non-hair coloring products.
· Eye and skin irritation studies of HWP found that this ingredient was not significantly irritating. The issue of incidental inhalation of HWP in aerosol and pump hair spray products is discussed, and no inhalation toxicity data were found or provided.
· Multiple allergic reactions, including type 1 immediate hypersensitivity reactions, have been reported in people who used personal care products containing HWP. However, related facial soaps contain HWPs ranging from 40,000 to 50,000 Da. Experiments have shown that only hydrolysates with an average molecular weight >30,000 Da can cause hypersensitivity reactions in sensitized individuals. In contrast, the CIR Panel believes that HWP and HWG are safe for use in cosmetics when the average molecular weight of the peptide is limited to 3,500 Da or less in the formulation.
What is Hydrolyzed Wheat Protein, and what are its primary benefits?
Hydrolyzed Wheat Protein is a product derived from the enzymatic or chemical hydrolyzation of vegetable protein wheat gluten. It is commonly used in personal care formulations due to its ability to provide amino acids and high glutamine levels. These qualities enable it to form films with excellent tactile properties upon drying. It is highly regarded for its skin and hair conditioning benefits and its compatibility with almost all substances used in personal care products.
In what types of products can Hydrolyzed Wheat Protein be found?
Hydrolyzed Wheat Protein is a versatile ingredient used in a wide range of personal care products, including shampoos, conditioners, hair treatments, leave-in products, styling products, body washes, body lotions, facial cleansers, toners, facial moisturizers, makeup foundations, mascaras, lipsticks, and color cosmetics. Its high skin tolerability and non-irritant nature make it suitable for various applications.
What are the sensory and functional properties of Hydrolyzed Wheat Protein?
Hydrolyzed Wheat Protein offers good tactile properties as it forms a film upon drying, which enhances the sensory experience of cosmetic products. It functions as a moisturizer, cleansing agent, hair conditioner, antistatic agent, and skin conditioner. These properties also help reduce skin irritation caused by traditional surfactants, making it suitable for sensitive skin formulations.
Is Hydrolyzed Wheat Protein safe for use in personal care products?
Yes, Hydrolyzed Wheat Protein is considered a safe ingredient for use in personal care products. It is a non-irritant for both skin and eyes and possesses a hypoallergenic profile, indicating a low risk of sensitization. Its safety and efficacy have made it a popular choice in high-quality formulations.
At what concentration is Hydrolyzed Wheat Protein typically used in formulations?
The typical use level of Hydrolyzed Wheat Protein in formulations is between 1-25%. This range allows for flexibility in tailoring product efficacy and sensory attributes according to specific formulation requirements.
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