Science
Mechanism of Action
This ingredient functions primarily as a skin conditioning agent through its siloxane polymer structure. It establishes a protective, non-occlusive film on the skin's surface, which significantly reduces transepidermal water loss. This action results in enhanced hydration, promoting increased skin firmness and a perceptibly more luminous complexion. Additionally, it delivers essential amino acids, including high levels of glutamine, which are crucial for maintaining skin health and boosting elasticity, thereby contributing to a reduction in the visible signs of aging such as fine lines and wrinkles.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal safety and stability, formulations must rigorously control the average molecular weight of its peptide components to 3500 Daltons (Da) or less. This ingredient is water-soluble and should be incorporated into the aqueous phase of any cosmetic formulation.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel and the Scientific Committee on Consumer Safety (SCCS) have deemed hydrolyzed wheat proteins safe for cosmetic use, provided formulations strictly adhere to a weight-average molecular weight of peptides not exceeding 3500 Daltons (equivalent to approximately 30 amino acids). Use on damaged skin or in products with potential for incidental inhalation should be avoided. The highest reported use concentration for hydrolyzed wheat protein, a component of this ingredient, was 1.7% in rinse-off hair products. While general dermal and ocular irritation studies indicate a low irritancy potential, a moderate risk of sensitization exists if the molecular weight restrictions are not met, particularly in formulations containing strong surfactants. Moumoujus ensures adherence to these molecular weight specifications to maintain optimal safety.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers valuable skin conditioning, hydration, and anti-aging benefits, provided it is formulated with careful adherence to molecular weight restrictions for optimal safety and efficacy.
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