Glycine Max (Soybean) Polypeptide is a soy-derived protein hydrolysate that provides skin conditioning, moisturization, and film-forming effects, and may help improve skin barrier and signs of aging. It is used in cosmetic formulations for its smoothing and softening properties.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Uncommon | Transient and generally resolves after discontinuation. |
Allergic contact dermatitis | Rare | More likely in individuals with soy sensitivity or allergy. |
Contact urticaria | Very rare | Hives reported in highly soy-allergic individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.