Can biotin make acne worse? 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 can I prevent acne while taking biotin? A deficiency of vitamin B5 can certainly increase your chances of a breakout, and that may be the reason why some people will notice blemishes after taking a biotin supplement. One way to avoid this is to take a biotin multivitamin as opposed to a pure biotin supplement.