does b12 injections cause spots Before&After] My experience with B12-induced acne. Story in comments. : r/SkincareAddiction Can B12 Vitamins Cause Acne?

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Really hope you reply, I had 4 a couple weeks ago and my face is still rough and bumpy

Research-Referenced Applications (Based on scientific literature

Unlike oral supplements, which must pass through the digestive system, IM injections deposit vitamins directly into muscle tissue, allowing for better absorption and a more sustained release into the bloodstream