I lost alot of hair during and after my pregnancy and taking these tablets really helped grow my hair back around my hairline and near my temples where my hair fell out. Despite alot of hair falling out I feel these product has still helped my hair feel thick and healthy and has helped assisted my new hair growing back. I have not noticed change in my nails, I keep my nails short so they always pretty strong, my skin has been clear, and probably alot clearer all round really which could be due to the tablets. My Final Thought I took these for my hair and my hair generally feels so much better. It was falling out so much and now my hair doesn't fall out that much as it did before in clumps, just get the usual fall out in the shower now.