Ficin is a proteolytic (cysteine protease) enzyme derived from fig latex, used in skincare to break down keratin and dead surface cells for gentle chemical exfoliation. It can also aid in softening rough skin and supporting cell turnover.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation or stinging | Uncommon | More likely on sensitive or compromised skin or at higher concentrations. |
Redness or transient erythema | Uncommon | Usually mild and resolves shortly after application. |
Allergic contact dermatitis | Rare | Possible in individuals sensitized to fig latex or related plant proteins. |
Contact urticaria or hypersensitivity reaction | Very rare | Documented mainly in those with latex-fruit allergy syndrome. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.