B12 supplements are associated with acne flares and there is a plausible explanation as to why. Think carefully before you take supplements without a good reason #supplements #vitaminb12 #acne #breakouts My client went from clear skin to ACNE, just from adding a b12 supplement , She has been working with me for a long time, her acne has been clear for months. No product changes or anything when Is B12 making you break out? It's possible. We've found in our own experience and in clinical studies that certain forms of vitamin B12 can trigger inflammatory acne for some individuals. Did you know excessive amounts of B12 can actually be a trigger for acne rosacea? I met with an acne specialist when I had this flare up and the first thing she ask me was what supplements energy