Glycine Soja (Soybean) Sterols are plant-derived phytosterols used to soften skin, support the lipid barrier, and provide emollient and emulsion-stabilizing properties. They function primarily as a conditioning and formulation ingredient rather than a high-potency active.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Rare | Possible in individuals sensitized to soy-derived ingredients. |
| Skin irritation or redness | Rare | Generally mild and uncommon given the ingredient's emollient nature. |
| Contact urticaria | Very rare | Reported in individuals with soy allergy; topical reactions are uncommon. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.