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Fig. 1 | Biomedical Dermatology

Fig. 1

From: Transdermal delivery systems in cosmetics

Fig. 1

Diagram of the brick and mortar model of stratum corneum with a simplified lamellar organization of intercellular domains showing the major stratum corneum lipids. Further shown are the possible actives permeation pathways through intact stratum corneum (adapted from Elias 1981 and Barry 1991)

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