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 How long do I need to take Extra Strength Acne Control Vitamins? Does skinB5 treat blackheads and whiteheads? Can I stop taking Extra Strength Acne Control Vitamins once my skin cleared and will the effects be permanent? 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? Some online articles say Biotin causes acne breakouts? Is that true? Comments 0 comments Please sign in to leave a comment.