Browse our biotin supplement collection to improve hair, skin, and nail growth.
Biotin is a B vitamin that plays an important role in the metabolism of carbohydrates, fats, and proteins. It is often taken as a dietary supplement for various health purposes, and more specifically for supporting hair, skin, and nail health.
In terms of hair health, biotin supplementation is sometimes used to combat hair loss by promoting hair growth and improving hair thickness and overall hair health.
Most people can safely consume biotin through their diet and do not need supplements. However, if you choose to take a biotin supplement for marginal biotin deficiency, it is generally considered safe to take up to 10 milligrams (mg) of daily biotin supplementation.
Consuming large amounts of biotin can interfere with certain lab tests, but it is not toxic and will not cause harm. However, there is no scientific consensus on the maximum safe biotin intake and further research is needed to determine the upper limit of biotin supplementation.
Typically, the recommended daily dose of taking biotin supplements for adults is 30 to 100 micrograms (mcg). Some studies have used higher doses of biotin, up to 2.5 milligrams (mg) per day, for the treatment of hair and nail health.
However, these higher doses have not been extensively studied for hair growth specifically, and more research is needed to determine their efficacy and safety.
The recommended daily allowance (RDA) of biotin is 30 micrograms. However, it's important to note that biotin needs can vary depending on age, sex, and other factors.
Consult a healthcare provider before taking dietary supplements, especially if you have a medical condition or are taking medications. Contact Us today and our Vitasave team can help get you on the right track with the best biotin nutritional supplements!