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Tretinoin Derived from Vitamin A, Tretinoin accelerates cellular turnover to regenerate new skin faster and shed old, dead cellsthe debris responsible for a dull complexion

Their antioxidant properties help combat free radicals caused by UV exposure, enhancing the effectiveness of broad-spectrum sunscreens

Regulation of erythropoietin production is related to proximal tubular function

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This small, naturally occurring molecule composed of just three amino acids demonstrated a remarkable and somewhat unexpected ability: it seemed to signal aged liver tissue to behave more like young liver tissue