Zerumbone is a sesquiterpene compound derived from the rhizome of Zingiber zerumbet (shampoo ginger), studied for its anti-inflammatory, antioxidant, and anticancer properties. In skincare it is investigated as a bioactive agent for soothing inflammation and protecting against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation or sensitivity | Uncommon | Possible at higher concentrations; topical safety data in humans remain limited. |
Allergic contact dermatitis | Rare | Potential sensitization in individuals allergic to ginger-family botanicals. |
Cytotoxicity at high doses | Rare | Observed in vitro at elevated concentrations; relevance to topical use is unclear. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.