Evidence supporting the use of: Vitamin A (vitamin A Palmitate)
For the health condition: Skin (dry and/or flaky)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Vitamin A (including its ester form, vitamin A palmitate) plays a crucial role in maintaining skin health, and there is strong scientific evidence supporting its use for treating dry and/or flaky skin. Vitamin A is essential for the normal differentiation and function of epithelial tissues, including the skin. Deficiency in vitamin A is well-documented to cause xerosis (dry, rough, and scaly skin), particularly on the arms, legs, and trunk. Numerous clinical and observational studies have shown that restoring vitamin A levels—either through diet, supplementation, or topical application—can reverse these symptoms (see: World Health Organization, 2009; Am J Clin Nutr. 1990 Jul;52(1):89-93).

Vitamin A palmitate, a commonly used supplement and additive in skincare products, is a stable and absorbable form of vitamin A. It is converted in the body to retinol, which then participates in the formation of new skin cells and the maintenance of the skin’s moisture barrier. When used topically, vitamin A derivatives (retinoids) have been shown in controlled studies to improve skin texture and reduce dryness by increasing epidermal turnover and stimulating collagen production.

In summary, both clinical deficiency states and controlled studies affirm that vitamin A is critical for skin hydration and health, and supplementation or topical application is scientifically validated for treating dry and flaky skin.

More about Vitamin A (vitamin A Palmitate)
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Products containing Vitamin A (vitamin A Palmitate)

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