Retinol and Retinal are converted by the skin into retinoic acid (vitamin A acid) converted. Active vitamin A acid stimulates the metabolism of skin cells and accelerates the renewal of the horny cells of the top layer of the skin.
*The newsletter discount code is valid for first-time orders and can be redeemed once per customer. Applicable only to regular prices, not combinable with other discounts. Voucher purchases are excluded from discounts.