Glycosyl Trehalose is a sugar-derived humectant that binds water and helps protect skin cells and proteins from dehydration and environmental stress. It is typically used as a hydrating and skin-conditioning agent in formulations.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient skin irritation or redness | Rare | Generally well tolerated; irritation is uncommon and usually mild. |
| Allergic contact dermatitis | Very rare | Isolated sensitization reports; considered a low-risk ingredient. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.