Purchased from the official online shop For skin you'll want to boast about: Contains 0.1% pure retinol Retinol is a type of vitamin A that leads to firm skin. It's a hot topic ingredient that addresses skin concerns caused by aging signs, and is widely used as an ingredient to improve aging signs *1. Three amazing benefits of pure retinol: ・Gives skin firmness, leading to youthful, elastic skin ・Prevents rough skin and leads to refined skin texture ・Eliminates dullness *2 and gives skin a translucent appearance