What ingredients are in Extra Strength Acne Control Vitamins? SkinB5™️ Help Centre (HQ) May 31, 2019 23:17 Updated SkinB5 Extra Strength Acne Control Vitamins formula contains potent acne clearing vitamins and minerals, with Vitamin B5 as the core ingredient. See below the ingredient table. Related articles Can skinB5 Extra Strength Vitamins help lighten acne scars? Comments 0 comments Please sign in to leave a comment.