Can SkinB5 Extra Strength Tablets help lighten acne scars? SkinB5™️ Help Centre (HQ) April 16, 2019 00:39 Updated The Silica and other ingredients in skinB5 Acne Control Extra Strength Tablets promote skin healing and cell renewal, therefore overtime helps lighten scars. Related articles Does skinB5 treat blackheads and whiteheads? How long do I need to take Extra Strength Acne Control Vitamins? I don't have bad acne (just one or two occasionally) but I have large pores, blackheads and whiteheads, which skinB5 products should I use? Can I stop taking Extra Strength Acne Control Vitamins once my skin cleared and will the effects be permanent? Some online articles say Biotin causes acne breakouts? Is that true? Comments 0 comments Please sign in to leave a comment.