Science
Mechanism of Action
This ingredient operates as a multifaceted skin conditioner. Its hydrolyzed wheat protein fraction forms a thin, protective film on the skin's surface, effectively reducing transepidermal water loss and reinforcing the moisture barrier. Simultaneously, it functions as a humectant, attracting and retaining atmospheric moisture to provide intense hydration. Its finely hydrolyzed structure allows for penetration, supporting the repair of damaged tissues and restoration of skin architecture. Furthermore, it contributes to improved skin elasticity, attenuates the visibility of fine lines, and provides antioxidant benefits against environmental aggressors. The integrated siloxysilicate component is believed to augment its film-forming properties and skin substantivity.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Hydrolyzed Wheat Protein (350 Da) was non-irritating in human patch tests at a 25% aqueous solution.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for stability was found in research data.
Conflicts
- Avoid co-formulation with peptides exceeding a weight-average molecular weight of 3500 Da or lengths over 30 amino acids, to mitigate potential Type I hypersensitivity reactions.
- Not recommended for application on compromised skin, or in products intended for mucous membrane contact or incidental inhalation.
Safety
Safety Profile
The CIR Expert Panel deems derivatives of Hydrolyzed Wheat Protein, including this ingredient's core component, safe for cosmetic applications under specific conditions: peptides must have a weight-average molecular weight of 3500 Da or less, or be minimized to under 30 amino acids in length. Such ingredients are contraindicated for use on compromised skin or in products with potential for mucous membrane contact or incidental inhalation. While previous studies indicate Hydrolyzed Wheat Protein (at 350 Da and 25% concentration) is not a significant dermal or ocular irritant, adherence to the molecular weight and application limitations is crucial to mitigate potential Type I hypersensitivity risks.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers significant hydration, barrier support, and environmental protection for the skin, provided formulations adhere to specific peptide molecular weight and application restrictions for optimal safety and efficacy.
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