We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Biotin is a B vitamin that plays several roles in energy metabolism, gene regulation, and cellular activity 1. High doses of biotin may interfere with certain lab tests like those used to measure thyroid hormones or heart damage, potentially leading to false results. This could lead to the misdiagnosis of serious medical conditions, which could be dangerous and even deadly 2 , 3.
The supplement has been tested by NSF International, a well-known third-party testing organization. These supplements contain high doses of biotin, as well as other nutrients that may promote healthy hair, skin, and nail growth.
Its ingredients and products undergo rigorous testing by a number of third-party labs, such as Silliker, Eurofins, Covance, and Advance Laboratories. When taken at high doses, excess B vitamins are typically flushed out via your urine. Regardless, be sure to clear a high dose biotin supplement like this one with your healthcare provider, especially if you plan to take it over a long period. It specializes in high quality, hypoallergenic supplements. All of their supplements are third-party tested.
In addition to its softgel ingredients and cellulose, it contains the preservative dicalcium phosphate. These supplements contain biotin in gummy form, which can be a good option for those who dislike pills or have trouble swallowing them. This high dose biotin liquid from Carlyle is vegetarian, non-GMO, and gluten-free. Many of the supplements featured on this list are third-party tested, and the remainder are manufactured in FDA-approved facilities.
Second, consider any allergies and dietary considerations you may have. Biotin therapy may help treat some medical conditions. Some people take supplements to strengthen their nails and hair, but there is a lack of evidence supporting this use. This article looks at why we need biotin, the recommended intake, sources, and any possible health risks.
Mild biotin deficiency is often seen during pregnancy. It can lead to abnormal development in the fetus. Folic acid supplementation is recommended both the year before and during pregnancy. It is sensible to obtain a multivitamin that provides at least 30 mcg of biotin per day, in addition to folic acid, to decrease the risk of a deficiency.
There is some evidence that biotin may improve the strength and durability of fingernails and enhance hair and skin health. A study published in found that among 45 patients who took a supplement of 2. Research published in found that women with thinning hair experienced some reduction in shedding after taking an oral marine protein supplement MPS for 90 days. However, biotin was only one ingredient in this supplement, and the research was sponsored by a company that sells health and beauty products.
According to the Office of Dietary Supplements ODS , there is little evidence that biotin supplements can strengthen nails and promote healthy hair.
Further studies are needed to support the use of biotin supplements for this purpose in healthy individuals. Results have been promising. In animal studies, biotin was shown to stimulate the secretion of insulin from the pancreas and subsequently to lower blood glucose. Research published in indicated that biotin may assist with glycemic control in people with type I diabetes. It may also help reduce nerve damage in people who have diabetes or who are undergoing dialysis for kidney disease.
In , scientists found that three patients who took a high dose of biotin for 1 to 2 years saw an improvement in symptoms. Consult with your doctor before enlisting the help of a biotin supplement to determine the proper dosage and minimize any side effects.
Comprised of vitamins B1, B2, B3, B5, B6, B12, folate and biotin, the Garden of Life Raw B-Complex Supplement ensures that your follicles and strands are receiving the necessary B-vitamins required for healthy hair growth so you can achieve thicker, fuller and shinier hair.
It also supports healthy mental and physical energy levels and metabolic function while also promoting your heart health, immune system function and blood health. Powered by 10, mcg of biotin, the Code Age Hair Vitamins provides optimal hair nourishment thanks to its vitamin and mineral-rich formula, which also features hydrolyzed collagen, keratin, hyaluronic acid, folate, saw palmetto, iodine and more. Together, these ingredients promote the foundation, integrity and overall wellness of your strands while strengthening and thickening it.
It also features a hair-healthy blend of vitamins B1, B6 and B12, plus folate, vitamin C, calcium, vitamin E, pantothenic acid, iodine, vitamin A and zinc. The Jarrow Formulas Biotin Supplement improves the health of your hair for those with biotin deficiencies, transforming your thinning, breakage-prone strands.
Formulated with 8 mg of biotin, the Thorne Research Biotin-8 Supplement reverses biotin deficiency-related hair loss, thinning and breakage by ensuring the optimal health, wellness and nourishment of your strands from the inside out.
And it may also help support healthy hair, skin and nails for anyone who may have a biotin deficiency Think of a biotin supplement as a spa that operates on the cellular level nail support starts at the mcg dosage.
Biotin mcg Softgels. Biotin Extra Strength mcg Softgels. Maximum Strength Biotin mcg Softgels. Sign Up Now. Be the first to find out about giveaways, discounts, and nutrition advice from our experts.
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