Glycine Soja (soybean) Seed Extract is a soy-derived ingredient rich in isoflavones, proteins, and fatty acids used in skincare for antioxidant, moisturizing, and skin-conditioning effects. It is also studied for brightening and anti-aging benefits attributed to its phytoestrogen and antioxidant content.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Uncommon | May occur in individuals with soy sensitivity or legume allergies. |
| Skin irritation or redness | Uncommon | Mild transient irritation reported in sensitive skin. |
| Contact urticaria | Rare | Hives possible in those with significant soy protein allergy. |
| Hypersensitivity reaction | Very rare | Severe reactions rare and generally limited to highly soy-allergic individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.