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Moumoujus

HYDROLYZED WHEAT PROTEIN/DIMETHICONE PEG-7 ACETATE.

Valuable / FILM FORMING, SKIN CONDITIONING

This dual-action ingredient functions as a film-forming and skin conditioning agent, leveraging the hydrating and firming properties of hydrolyzed wheat protein with the protective, spreading benefits of a silicone derivative. It effectively diminishes the appearance of fine lines and wrinkles while enhancing skin's moisture retention and elasticity.

Summary

Film-forming Skin conditioning

Science

Mechanism of Action

The Hydrolyzed Wheat Protein component establishes a protective, breathable layer on the skin's surface. This film actively prevents transepidermal water loss, contributing to enhanced moisture retention even in low humidity environments, and visibly improves skin firmness and elasticity to reduce the appearance of aging. Concurrently, the Dimethicone PEG-7 Acetate, a silicone, utilizes its low surface tension to form a vapor-permeable film, ensuring smooth application and providing additional conditioning benefits to the skin.

Research

Clinical Evidence

High confidence
Effective range 0.5–5%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Conflicts

  • Not recommended for use on damaged skin or in products with potential mucous membrane contact or incidental inhalation, especially if peptide lengths exceed 30 amino acids (~3.3 kDa).
  • EWG indicates 'Restricted' status for EWG VERIFIED products due to potential contamination (e.g., ethylene oxide, 1,4-dioxane) during manufacturing of PEG components.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
1.7%
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel deems Hydrolyzed Wheat Protein safe for cosmetic use under specific conditions: it must be formulated to minimize peptide lengths exceeding 30 amino acids (approximately 3.3 kilodaltons). Additionally, it should be avoided on damaged skin, near mucous membranes, or in products with inhalation risk. The Scientific Committee on Consumer Safety (SCCS) has documented instances of contact urticaria and anaphylactic shock associated with larger molecular weight Hydrolyzed Wheat Proteins in cosmetics, underscoring the importance of molecular weight control. While the FDA generally recognizes similar compounds as safe (GRAS) for food, careful adherence to these formulation restrictions is crucial for cosmetic application.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

This ingredient is valuable for enhancing skin hydration, firmness, and elasticity through its film-forming and conditioning actions, provided strict adherence to molecular weight and application restrictions to mitigate sensitization risks.

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