Science
Mechanism of Action
This ingredient provides hydrolyzed yogurt proteins, whose low molecular weight facilitates deep penetration into the skin. It operates as a humectant, actively drawing and retaining moisture to elevate stratum corneum hydration and boost the skin's water-holding capacity. Additionally, its film-forming and conditioning attributes contribute to skin barrier health. Crucially, it exhibits anti-inflammatory effects by reducing IL-6 production, which supports skin soothing and offers potential anti-aging benefits.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Increased skin moisturization levels by 12% in a 30-day in vivo study.
- 02 Exhibited anti-inflammatory effects by decreasing IL-6 production, suggesting soothing and anti-aging properties.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While no specific optimal pH range for cosmetic ingredient stability was found, general yogurt products typically maintain a pH between 4.0 and 4.6.
Safety
Safety Profile
The CIR Expert Panel has affirmed Hydrolyzed Yogurt Protein as safe under current usage concentrations. Studies on related hydrolyzed milk proteins have shown no instances of dermal irritation or sensitization in either animal or human subjects. Although SCCS has not specifically reviewed this ingredient, the FDA generally recognizes bovine milk proteins and their derivatives as safe for food consumption. The highest reported concentration in leave-on facial and neck skincare products is 0.1%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Yogurt is a valuable ingredient, offering significant moisturization and anti-inflammatory benefits with broad skin compatibility and a strong safety profile.
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