Does biotin whiten the skin? While studies have not proven that biotin supplements alone can directly improve the appearance of the skin, the vitamin is able to produce fatty acids that nourish the skin, and help oil glands function properly.
Which vitamin is best for skin whitening? Skin whitening or lightening is the most effective way to lighten dark spots. Vitamins can be used to lighten your skin and lighten dark spots. Three of the best vitamins for lightening dark spots are vitamin C, vitamin B12, and vitamin E.
Does biotin help complexion? There is some evidence that biotin may help improve comedonal acne, which is acne that causes blackheads and whiteheads. It may also help control the flaking and irritation that occurs when you take retinoids for acne.