1. The Listing of OTC medicines is the basis for separating OTC medicine and prescription drugs. Prescription drugs that are not mentioned about the List of OTC medication should be classified as prescription medicines.Collagen n??c DHC Attractiveness 7000mg là th?c ph?m ch?c n?ng h? tr? làm ??p cho ph? n?.Bromhexin Hydrochlorid ??n thành ph?n h