Coffea Canephora (Robusta coffee) seed extract is rich in caffeine, chlorogenic acids, and polyphenols, valued in skincare for its antioxidant and free-radical scavenging properties. It is often included to help protect skin from oxidative and environmental stress and may offer mild soothing or temporary firming effects.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation | Uncommon | Mild redness or stinging, more likely on sensitive skin or with high concentrations. |
Allergic contact dermatitis | Rare | Hypersensitivity reactions to plant-derived components are possible but infrequently reported. |
Caffeine-related transient effects | Very rare | Topical caffeine is poorly absorbed systemically; localized tightening sensations are generally benign. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.