Glycine Soja (Soybean) Extract is a plant-derived ingredient rich in isoflavones, proteins, and fatty acids used in skincare for its antioxidant, soothing, and skin-conditioning properties. It is also studied for potential effects on pigmentation and skin barrier support.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | May occur in individuals sensitized to soy or legumes. |
Skin irritation or redness | Uncommon | Mild transient irritation reported in sensitive skin. |
Contact urticaria | Rare | Linked to soy protein allergy. |
Systemic allergic reaction | Very rare | Possible in severely soy-allergic individuals through compromised skin. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.