The Good Molecules Niacinamide Serum is a 1 fl oz (30ml) unisex toner specifically formulated for all skin types. With a formulation of Niacinamide, this serum from Korea, Republic of, is designed for day and night treatment, offering a 12-month period after opening (PAO) for optimal use. Ideal for those looking to nourish and hydrate their skin with a high-quality product from a trusted brand like Good Molecules.
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