Ribes Nigrum Leaf Extract

Ribes nigrum leaf extract comes from blackcurrant leaves, a plant with a long history in folk medicine across various cultures. The leaves contain high concentrations of flavonols and anthocyanins—compounds known for their antioxidant properties.In skincare formulations, this extract is typically used as a skin conditioning agent and fragrance component. It appears in roughly 0.1% of skincare products, suggesting it remains a niche ingredient rather than a mainstream addition.

The leaf extract contains polyphenolic compounds that appear to interfere with inflammatory pathways in skin cells. When keratinocytes (the skin's surface cells) are exposed to inflammatory triggers, these compounds may help reduce the production of pro-inflammatory mediators and signalling molecules that would normally amplify the inflammatory response.The exact mechanisms in human skin remain incompletely understood, as most studies have been conducted in laboratory models rather than on living skin in clinical settings.

This ingredient is typically found in formulations at very low concentrations as part of broader skincare products. Use as directed on the product label. If you have sensitive skin or are prone to fragrance sensitivity, patch test first as the extract contributes scent to formulations.

Generally well-tolerated in cosmetic applications. Those with known sensitivity to Ribes species plants or fragrance ingredients should avoid products containing this extract.