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The Molecular Advantage: Why Smaller Is Better For Retinoids

The Molecular Advantage: Why Smaller Is Better For Retinoids

The Molecular Advantage: Why Smaller Is Better For Retinoids

The ability of ingredients to penetrate the skin is a defining element of their effectiveness. In order to create changes in skin retinoids (vitamin A) need to penetrate the top layers of the epidermis to get to the cellular level where collagen and elastin are hanging out. The smaller the molecular structure, the greater the penetration, and the result.