You’ve probably heard about the “magic” of biotin for hair growth. Maybe you’ve got a friend or seen a TikTok influencer who ...

In the world of haircare, few ingredients have shot to fame like biotin has. A key player in energy production and keratin synthesis (the protein that forms the structure of your hair, skin and nails) ...

If you desire fuller, healthier hair with the help of nature, the right supplements can make all the difference. Backed by scientific research, these natural options nourish the scalp, strengthen ...

In general, biotin can "improve the structural integrity of keratin in the hair shaft, which can reduce breakage," says Dr. Engelman. "Although it does not directly stimulate hair follicles, it ...

Biotin is a B-complex vitamin that helps your body break down food into energy. You can get it from eating meats, eggs, fish, seeds, nuts, and some vegetables, or by taking a daily supplement.

Biotin is another name for vitamin B7, an essential vitamin for supporting the normal function of hair, skin and nails – as mentioned, a deficiency in it causes issues with these things.

You may have heard of biotin in regard to potential ways to strengthen your hair and nails. And it does! But it is also responsible for so much more – like aiding in the breakdown of food. We ...

Forbes Health reviews the best biotin supplements to benefit your hair, skin and nails. Explore our top-rated picks, based on cost and quality.

Brian Hagiwara // Getty Images 8 Tuna This high-protein food doubles as a biotin-rich food. One 3-ounce serving of canned tuna (in water) offers 2% the daily recommended biotin, according to the NIH.