Letter From the Editor: First Do No Harm: Biotin for Hair and Nails

Biotin may strengthen existing hair and reduce hair loss, but it doesn't promote new hair growth. Some users report stronger, darker hair, while others see no benefits or experience acne.

The conversation is about using Vitamin B5, B6, and Biotin for hair health, with a focus on whether to take these supplements separately when using topical finasteride products. One user dismisses the effectiveness of multivitamins.

The conversation is about recommending a biotin supplement that includes saw palmetto and possibly copper for hair loss. The user is seeking suggestions for these specific ingredients.

Oral biotin combined with topical minoxidil may increase hair growth rate, though the study was limited to healthy subjects and did not measure hair density. Some users report personal benefits from biotin, such as faster nail growth and healthier hair, but concerns about acne and study quality were also mentioned.

The user has been using oral minoxidil (5mg), finasteride (1mg), and biotin for 4 months with minimal progress in hair regrowth. Other users suggest patience, considering alternative treatments, and note that biotin may not significantly contribute unless there's a deficiency.

The conversation is about concerns over biotin causing acne when taken with finasteride and minoxidil for hair loss. One user suggests biotin is unnecessary, while another shares that it didn't cause acne for them.