MB40X™ is a powerful combination of ingredients that is 40X more bio-soluble than ordinary biotin.

MyBiotin® is a patented and clinically studied NEW form of biotin that combines Magnesium Biotinate with Arginine Silicate, two ingredients that may be hard to pronounce but absolutely deliver amazing results when bonded together.

“No studies have proven that biotin supplements will change the appearance of your hair, skin or nails,” Barth says. “But some people find that taking a biotin supplement helps them boost hair and nail growth. It's usually not harmful to try biotin for thicker hair or healthier nails.”

There's no strong evidence to support using biotin for hair growth or to prevent hair loss in people without a deficiency. Because hair thinning and poor hair growth are sometimes associated with a biotin deficiency, correcting a deficiency can help restore hair growth in some people.

Biotin Benefits Biotin, also known as vitamin B7, supports many of your body's systems, including your nervous system, liver, eyes, hair, and skin. It helps the enzymes in your body carry out their jobs and keeps cells working as they should.

There is no evidence that taking biotin causes kidney stones or leads to chronic kidney disease. However, high doses of biotin can produce false results for certain lab tests, including those for thyroid function and for hormone levels. Consult your doctor when you're considering taking biotin or any supplement.

Although the evidence to support biotin alone for hair growth is weak and limited, the evidence is slightly stronger for preventing hair loss. Still, biotin supplements are only likely to prevent hair loss and promote hair growth in people with a biotin deficiency.

The truth is: you probably won't see significant hair growth results after taking biotin for just one week. The hair growth cycle lasts several months, so even if biotin supplements do have an impact, it's likely to be a few months before you see results.

When taken by mouth: Biotin is likely safe for most people when taken in doses up to 300 mg daily for up to 6 months. But it is more commonly used in lower doses of 2.5 mg daily.

For now, there isn't enough research to definitively state that biotin can help grow hair. But biotin has been shown to help with preventing balding and hair loss. In fact, biotin is primarily used for alopecia - a condition that causes hair loss in all sexes.

Does biotin help prevent hair loss? Although the evidence to support biotin alone for hair growth is weak and limited, the evidence is slightly stronger for preventing hair loss. Still, biotin supplements are only likely to prevent hair loss and promote hair growth in people with a biotin deficiency.

For oral dosage form (capsules or tablets): To prevent deficiency, the amount taken by mouth is based on normal daily recommended intakes: Adults and teenagers - 30 to 100 micrograms (mcg) per day. Children 7 to 10 years of age - 30 mcg per day.