Ascorbyl Propyl Hydrolyzed Hyaluronate is a vitamin C derivative bonded to low-molecular-weight hyaluronic acid, designed to provide antioxidant activity and skin hydration while offering improved stability over pure ascorbic acid. It is used in serums and moisturizers to support brightening and barrier-supportive hydration.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient stinging or tingling | Uncommon | May occur on application, particularly on sensitive or compromised skin. |
| Erythema (redness) | Rare | Temporary flushing reported in some sensitive individuals. |
| Contact irritation or dryness | Rare | Generally well tolerated; irritation more likely at higher concentrations or with other actives. |
| Allergic contact dermatitis | Very rare | Isolated hypersensitivity reactions possible as with most cosmetic ingredients. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.