Science
Mechanism of Action
HYDROLYZED WHEAT PROTEIN PG-PROPYL SILANETRIOL operates by creating a thin, protective barrier on the skin's surface, which significantly reduces transepidermal water loss. This action enhances skin hydration, leading to improved firmness and a reduction in dryness. The unique copolymer structure, combining nutrient-rich hydrolyzed wheat protein and a silicone derivative, also contributes to an anti-aging effect by minimizing the appearance of fine lines and wrinkles. Furthermore, the wheat protein component, rich in sulfur-containing cysteine, provides antioxidant support and deep moisturizing benefits, particularly advantageous for delicate skin.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient maintains general stability, ideally within a neutral to slightly acidic pH range. To preserve its integrity, it should be shielded from extreme temperatures and direct sunlight, as excessive heat may trigger polymerization and film formation.
Safety
Safety Profile
The CIR Expert Panel deemed Hydrolyzed Wheat Protein (HWP) safe for cosmetic use under specific conditions: peptides must have a weight-average molecular weight of 3500 Da or less (approximately 30 amino acids). It is advised not to use this ingredient on damaged skin, near mucous membranes, or in products that could be incidentally inhaled. The SCCS found it non-irritating to skin and eyes. Peptones, including HWP, are generally recognized as safe (GRAS) by the FDA when used in food.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile ingredient, it offers significant skin conditioning, anti-aging, and barrier support benefits, making it a valuable addition to formulations designed for improved hydration and youthful appearance, with clear safety guidelines for use.
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