Why does biotin make me break out? Why Might Biotin Make You Break Out? Biotin can lead to breakouts in the way your body absorbs it and other vitamins. It’s not so much that biotin causes acne. It’s that it prevents your body from absorbing other nutrients that normally help counteract the effects of acne.
Is biotin a acne? 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.