Piper Nigrum (black pepper) Fruit Extract is a botanical derived from black pepper, valued for its piperine content which can provide antioxidant, warming, and circulation-stimulating effects in topical formulations. It is sometimes included to enhance penetration of other actives or as a stimulating conditioning agent.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or burning sensation | Common | Piperine is a known irritant and can cause transient warmth, stinging, or redness, especially at higher concentrations. |
| Erythema (redness) | Uncommon | Localized redness may occur due to its vasodilatory, circulation-stimulating properties. |
| Allergic contact dermatitis | Rare | Sensitization to spice-derived botanicals has been reported in susceptible individuals. |
| Increased photosensitivity or penetration of co-applied irritants | Rare | By enhancing skin permeability, it may increase absorption and reactivity to other ingredients. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.