Can biotin help with acne? 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.
Does biotin cause acne breakouts? You may have heard many beauty influencers insist on a link between biotin and breakouts, but new research suggests that there is minimal evidence that supports the claim that taking biotin supplements will worsen acne.
How does biotin prevent acne? Acne Prevention If you need extra biotin, try to get it through the foods you eat because skin reactions are typically caused by supplements. If you need to take a supplement, take one that’s just biotin rather than a multivitamin so that you don’t get too much iodine, vitamin B-6 or vitamin B-12.