Low blood levels of biotin can cause thinning of the hair and rash around the eyes, nose, and mouth. Other symptoms include depression, lack of interest, hallucinations, and tingling in the arms and legs.*

Your resting metabolic rate is elevated and food breaks down faster when consuming biotin, which is why there's a link to biotin and accelerating weight loss. However, research is still preliminary and in no way does biotin act as a weight loss pill.*

If you're taking a supplement, it's important that you take it as directed by your doctor. Although research is limited, studies from 2012 and 2015 suggest that results may be seen in as little as 90 days. This includes an increase in growth and shine.*

Along with boosting metabolism, biotin can also aid in weight loss. Essentially, consuming or ingesting biotin elevates your resting rate of metabolism. As this vitamin increases your metabolism, it can help accelerate weight loss, especially when paired with chromium from our MicroMinerals.*

For starters, many biotin supplements contain way more biotin than the generally accepted amount you need per day, with many supplements containing anywhere from 1,000 to 10,000 micrograms of biotin per pill. The NIH even says that there's no evidence that biotin is toxic at high levels. As always, we recommend discussing new supplements you want to start with your doctor.*

Biotin is a B-vitamin that is essential for skin health. It is believed to support healthy skin, hair, and nails. Some studies have shown that biotin supplementation may improve the appearance of skin, by increasing its elasticity and hydration levels. However, more research is needed to establish the exact benefits of biotin for the skin. It is always recommended to consult a healthcare professional before starting any new supplement regimen.*