There is some preliminary evidence that biotin supplements may help to strengthen brittle nails, but there is no medical evidence for the use of biotin supplements for treating hair loss or other hair-related conditions,... More »

Biotin supplements are likely effective for treating thinning hair when it is a symptom of biotin deficiency, states the National Institutes of Health's MedlinePlus. There is no adequate evidence as of 2015 to substantia... More » Health Medications & Vitamins Vitamins & Supplements

Amazon provides a list of highest-rated supplements for hair, skin and nails based on user reviews. Supplements suggested for hair skin and nails vary greatly based on the types of herbs and ingredients in them. More »

The most common use for taking biotin supplements is to obtain strong, thick nails, according to WebMD. They can also be effective in reducing nerve pain, reducing and prevent hair loss, and strengthening hair. In additi... More » Health Medications & Vitamins Vitamins & Supplements

Benefits of taking biotin supplements include improving the cells, digestive tract, skin, nerves and metabolism, according to WebMD. Biotin also treats complications pertaining to type 2 diabetes. More » Health Medications & Vitamins Vitamins & Supplements

Research demonstrates that taking 200 milligrams of saw palmetto twice daily is an effective dosage for treating hair loss. Approximately 60 percent of men in a research study reported that saw palmetto reduced balding a... More » Health Medications & Vitamins Vitamins & Supplements

Biotin deficiency has been linked to both hair loss and brittle nails; the B-vitamin is a natural remedy for each condition, according to FITDAY vitamin and mineral experts. Biotin also supports the health of the skin, n... More » Health Medications & Vitamins