Science
Mechanism of Action
This extract significantly enhances skin hydration and reinforces the skin's natural barrier. Its rich composition, particularly in isoflavones like genistein and daidzein, provides powerful antioxidant protection against free radical damage and oxidative stress. These compounds also offer anti-inflammatory benefits, effectively calming redness and irritation. Furthermore, it supports collagen synthesis for reduced wrinkle appearance, helps regulate sebum production to address oily and combination skin concerns, and contributes to skin brightening by inhibiting melanosome transfer, thereby reducing hyperpigmentation. For mature skin, its phytoestrogenic properties can mitigate thinning and collagen loss, and there is promising research indicating its potential to stimulate elastin and collagen production.
Research
Clinical Evidence
Medium confidence2%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract is stable within a pH range of 4.0 to 7.0. Related soybean extracts demonstrate heat resistance (stable at 120°C for 30 min, 80% residual at 180°C for 30 min) and acid resistance (stable at pH 2.0). It is also soluble in glycols, methanol, ethanol, and DMSO.
Conflicts
- Not recommended for individuals with melasma due to its phytoestrogenic effects.
Safety
Safety Profile
The CIR Expert Panel has deemed Glycine Soja (Soybean) Sprout Extract safe for cosmetic use within current practices, including concentrations up to 2% in leave-on products. It is approved in the EU COSING database for skin conditioning functions. Rare allergic reactions may occur in individuals sensitive to soy; patch testing is recommended for sensitive individuals.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glycine Soja Sprout Extract is a valuable, low-risk ingredient offering comprehensive benefits from hydration and barrier support to antioxidant protection and anti-aging effects, suitable for a wide range of skin types.
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