numbuzin - Sukita review for No.5 Glutathione Vitamin C Concentrated Serum

Very good vitamin c that absorbs quickly into the skin, leaves no residue and can be layered with your preferred moisturizer and sunscreen that cannot be missing on top. Perfect for sensitive skin, it does not irritate and protects from external factors that damage the skin. It also treats dark spots or any stains that already exist and reduces them. Excellent product!