Asiaticoside is a triterpenoid saponin derived from Centella asiatica, valued for stimulating collagen synthesis and promoting wound healing and skin barrier repair. It is also used for its anti-inflammatory and antioxidant properties in topical formulations.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | Centella asiatica derivatives are recognized contact sensitizers; reactions appear more often with leave-on products. |
Mild irritation, redness or stinging | Uncommon | Transient local irritation, typically dose-dependent and resolving on discontinuation. |
Itching at application site | Uncommon | Reported localized pruritus without other signs of allergy. |
Eczematous or hypersensitivity flare | Rare | Documented in patch-test studies and case reports, sometimes cross-reacting with related Centella constituents. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.