Brand from Japan: Dr.ERI. A high concentration of moisturizing ingredients such as hyaluronic acid is added to the keratin-clearing ingredients, which are mainly plant extracts. This keratin care serum is gentle to the skin and can be used around the delicate eye area. Just apply after lotion for a full-fledged keratin care.A moisture-oriented exfoliating serum for daily useWhen you are concerned about roughness and dullness of the skin.This is a sign that old keratin remains and the skin's natural beauty is hidden.In such cases, keratin care is recommended.This serum approaches stagnant keratin while protecting the skin's moisture and leads to smooth and silky skin,Director Eri Katagiri, who has won numerous media cosmetic awards, is very proud of this product.It can be used on a daily basis to gently exfoliate dead skin cells little by little, so it is recommended for use around the eyes and décolleté.How to use:After cleansing and toning your face, apply a moderate amount (3-4 drops) with