CYSTEINE/OLIGOMERIC PROANTHOCYANIDIN
Ingredient type:HUMECTANT/WATER-SOLUBLE
✨ Role: Cysteine/proanthocyanidin oligomers are used in cosmetics for their antioxidant properties. They help protect the skin against damage caused by free radicals, thereby helping to prevent the signs of skin aging.
Ingredient type: Water-soluble
Safety: This ingredient is generally considered safe for topical use.
✨ Vegan: Yes, this ingredient is plant-based and suitable for vegan products.
✨ Good to know: Cysteine is an amino acid naturally present in our bodies, while proanthocyanidins are powerful flavonoids found in certain fruits, red wine, and cocoa. Well tolerated by most skin types, it may cause minor irritation on very sensitive skin.
Found in: Mainly used in anti-aging serums, moisturizers, and certain hair care products designed to strengthen hair.
comedogenic index:


