20days a go I started taking B.S.Clean Biotin to help strengthen my weak flimsy finger nails, their is a small improvement but still a long way to go, all this from many, many years of biting them, so now I’ve added B. S. Own brand of vitamin C, so I have every hope my nails will become strong once again instead of brittle flimsy finger nails, I want to become proud of them instead of being embarrassed, I’m now hoping in 20 more days I’ll start to see the nails I’ve been longing for, another update in another 3 weeks, fingers crossed xx