Paste any skincare ingredient list (INCI or common names, any language). We'll flag each ingredient's risk of causing or worsening hyperpigmentation — irritation, phototoxicity, sensitization, eczema — with academic sources and overall product advice.
For natural pigmentation products, visit Hyperpigmentation.co.nz
Quick answers on common ingredients and hyperpigmentation risk.
Browse all 20 ingredient guides starting here.