Rubia Cordifolia (Manjistha) extract is a plant-derived ingredient rich in anthraquinones and polyphenols, used in topical formulations for its antioxidant, anti-inflammatory, and skin-tone-evening properties. It is traditionally valued in Ayurvedic skincare and is increasingly studied for pigmentation and complexion support.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation (mild redness, stinging) | Uncommon | More likely with higher concentrations or sensitive skin. |
Allergic contact dermatitis | Rare | Possible sensitization to plant anthraquinone constituents. |
Temporary skin staining/discoloration | Rare | Pigmented extract can transiently tint skin or fabrics. |
Photosensitivity | Very rare | Limited evidence; some anthraquinone compounds may theoretically increase light sensitivity. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.