Tag which is related to the concentration of the drug. 2- Drug concentration : If a substance at any concentration is open in the solution carrier

16 Sep

Topical Skin Treatment

definition The skin is the largest organ of the body, where substances are constantly leaving it and many substances are trying to enter it. This huge barrier around the body is the stratum corneum, although it is the thinnest and most superficial layer of the epidermis, but it is important, and the keratin filaments produced […]

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