Retinol
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Retinol is a hydrolytic metabolite of retinyl esters belonging to the group of vitamin A1 as an alcohol form. Retinol or other forms of vitamin A are fat-soluble vitamins that are found in food and us
Frederick Gowland Hopkins, 1929 Nobel Prize for Physiology or Medicine
George Wald, 1967 Nobel Prize for Physiology or Medicine
Vitamin
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Vitamins are organic molecules that are essential to an organism in small quantities for proper metabolic function. These essential nutrients cannot be synthesized in the organism in sufficient quanti
Retinol
…a hydrolytic metabolite of retinyl esters belonging to the group of vitamin A1 as an alcohol form. Retinol or other forms of vitamin A are fat-soluble vitamins that are found in food and used as a dietary supplement. Either of them is needed for vision, cellular development, maintenance of skin and mucous…
A bottle of B-complex vitamin pills
Calcium combined with vitamin D (as calciferol) supplement tablets with fillers.