vitamin A is found in the form of retinol and retinyl esters. Plant-based foods contain pro-vitamin A carotenoids, which are converted into active forms of vitamin A. This important vitamin can ...

"Primary forms of vitamin A in skincare are retinol, retinal, retinoic acid and the ester forms such as retinyl palmitate. The most biologically active form of vitamin A, that can influence the ...

Vitamins have been a part of our lives for generations, haven't they? From the bright orange chewable vitamin C tablets of childhood to the little capsules tucked into kitchen cabinets, they've always ...