Vitamin A has some purported benefits for nails, but it's not proven to be a guaranteed strengthener. We found the best nail products with Vitamin A and more.
hair, and fingernails. Most people can get plenty of biotin from a balanced diet, butbiotin does seem to helphair health if you are deficient [4]. The Hims gummies are also loaded with other vitamins like vitamin D and B12. If you want a low-risk, high reward treatment option, the bi...