Turmeric extract, derived from the Curcuma longa root, contains curcuminoids valued for their antioxidant and anti-inflammatory properties in topical skincare. It is used to help brighten skin, reduce redness, and combat oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
Temporary yellow staining of skin | Common | Due to the natural pigment curcumin; typically washes off. |
Skin irritation or stinging | Uncommon | More likely with high concentrations or sensitive skin. |
Allergic contact dermatitis | Rare | Reported in sensitized individuals; may present as redness or itching. |
Contact urticaria | Very rare | Hives reported occasionally upon contact. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.