Why does whey protein cause acne?

How To Prevent Acne Breakouts Caused By Whey Protein Avoid wearing tight clothing during exercising. Shower immediately post-workout. Reduce the intake of whey protein. Use a medicated acne treatment (like benzoyl peroxide or salicylic acid) to reduce inflammation. Is my protein powder causing acne? Your protein powder of choice might be causing you to breakout. … Read more