Science
Mechanism of Action
Glycine Soja Seed Extract exerts its effects through a rich composition of phenolic acids, flavonoids (including genistein and daidzein), and vitamin E, providing robust antioxidant defense against free radicals. Its isoflavones function as phytoestrogens, which can mitigate signs of aging such as dryness, loss of firmness, and wrinkles, particularly in mature skin. The extract moisturizes, nourishes, and bolsters skin elasticity by encouraging collagen production and aiding in skin renewal. Furthermore, it targets hyperpigmentation by inhibiting melanosome transfer, strengthens the skin's natural barrier to retain moisture, and helps protect against external aggressors like pollution and UV radiation. Proteins within the extract contribute to skin smoothing and softening, while specific inhibitors are believed to reduce pigmentation, and genistein actively inhibits UV-induced redness.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Conflicts
- Not recommended for melasma due to its phytoestrogenic properties, as melasma is often estrogen-mediated.
Safety
Safety Profile
The CIR Expert Panel has concluded that Glycine Soja Seed Extract is safe for use in cosmetic products. European cosmetic regulations also permit its use. Human Repeated Insult Patch Tests (HRIPT) have demonstrated that the extract is non-irritating and non-sensitizing at concentrations up to 3%. The EWG assigns a low hazard rating (typically 1), indicating minimal concerns for irritation, sensitization, or toxicity at common cosmetic concentrations (0.1-2%).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glycine Soja Seed is a valuable ingredient, offering broad-spectrum benefits including antioxidant protection, moisturizing, anti-aging effects, and skin brightening, with excellent compatibility across all skin types.
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