ARENCIA Vitamin C Booster Shot 30ml is a high-potency Korean brightening serum formulated with stabilized vitamin C derivatives, glutathione, and vitamin E to fade dark spots, even skin tone, and protect against environmental damage. The unique booster format works as a standalone serum or can be mixed directly into your moisturizer for enhanced brightening results. Currently priced at ৳1,700 at koreanshopbd.com. Buy online from koreanshopbd.com, COD available!