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HYDROLYZED SOY PROTEIN PG-PROPYL METHYLSILANEDIOL.

Valuable / HAIR CONDITIONING, SKIN CONDITIONING

This sophisticated derivative of soy protein delivers essential short-chain peptides and amino acids to the skin, mirroring its natural moisturizing factors. It effectively replenishes hydration, fortifies the skin barrier, and offers protective antioxidant benefits. Its multifaceted action supports skin regeneration and nourishment.

Summary

Skin Conditioning Moisturizing Antioxidant Anti-aging Skin Barrier Support Regenerating Nourishing Hair Conditioning

Science

Mechanism of Action

HYDROLYZED SOY PROTEIN PG-PROPYL METHYLSILANEDIOL provides short-chain peptides and amino acids that mimic the skin's Natural Moisturizing Factors (NMF), thereby directly restoring moisture and creating a moisture-retentive network on the skin's surface. It enhances the skin barrier by interacting with keratin and can stimulate the synthesis of collagen and elastin, contributing to improved skin elasticity and firmness over time. Additionally, this ingredient exhibits antioxidant activity by scavenging free radicals and mitigating oxidative stress, thus safeguarding skin cells from damage induced by UV radiation and pollution. Overall, it promotes regenerating, moisturizing, and nourishing effects on the skin.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 6
0 7 14

Stability

For optimal stability, this ingredient should be incorporated into the water phase of emulsion formulations. It is not advised for use in temperatures exceeding 40 degrees Celsius, as elevated heat can trigger a polymerization reaction and undesirable film formation.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
3.5%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that soy proteins and peptides, including 'Hydrolyzed Soy Protein', are safe in cosmetics within current practices of use and concentration. The highest reported maximum concentration of 'hydrolyzed soy protein' is 3.5% in mascara. The FDA recognizes peptones and soybean protein as Generally Recognized As Safe (GRAS) for use as direct food substances. While Incidecoder rates its irritancy as low, the liquid form of HYDROLYZED SOY PROTEIN PG-PROPYL METHYLSILANEDIOL may present a risk of irritation to the skin and eyes, warranting careful formulation considerations.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

HYDROLYZED SOY PROTEIN PG-PROPYL METHYLSILANEDIOL is a valuable ingredient, offering comprehensive benefits including potent hydration, reinforced barrier function, antioxidant protection, and anti-aging support for diverse skin types.

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