Thorne Research Biotin 8000 Mcg

60 Capsules
5 Reviews

Whether you want to help maintain healthy blood sugar levels, support nerve function, or improve hair and nails, high-dosage Biotin 8000 Mcg can help.

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    Product Details

    Brand: Thorne Research

    Product Code: biotin-8000-mcg-THR

    Servings per Container: 60

    Quantity per Container: 60 Capsules

    Biotin for Blood Sugar and Beauty

    Few nutrients have one single effect on our health. They're complex and often go to work in various areas of the body, providing us with multiple healthy benefits. One nutrient that works like this is biotin. Whether you want to support healthy blood sugar levels, or get stronger hair and nails, Biotin-8 by Thorne Research can help.

    Biotin 8000 Mcg is a quality, high-dose formulation of the B vitamin Biotin.

    Biotin can benefit health in several ways. In high doses like in Biotin 8000 Mcg, it can support glucose metabolism by stimulating glucose-induced insulin secretion in the pancreas and glucose metabolism in the liver. It may also promote glucose uptake by muscle cells to enhance muscle insulin sensitivity.

    Biotin is also an important nutrient for healthy nerve function.

    In the realm of beauty, Biotin has been shown to provide benefits for skin, hair and nails. In particular, regular supplementation can make fingernails harder and stronger.

    No matter your reason for supplementing with Biotin, choose a quality source. Choose Biotin 8000 Mcg.

    Doctor Trusted Brand

    Professional-grade products adhere to the strictest standards for purity and potency, and use the highest-grade ingredients available.

    Customer Reviews


    5 reviews

    • (3)
    • (1)
    • (1)
    • (0)
    • (0)


    I have a monthly subscription.

    This product is best for energy and hair and nail. The supplement is taken once a day in the morning preferably after a meal and my hair and nails are strong as ever.

    Not medical or professional advice


    Jennifer -

    Worked miracles on my hair!

    My long, color-treated hair typically goes through periods of breakage and recently it was getting pretty bad. Lots pulled out in the shower when washing, it was flying all over the place when drying and brushing and made for lots of clean-up everytime I did my hair! I had tried Biotin from other companies before but now I also use other Thorne Vitamins so I figured I've give these a try. Not only are they TINY compared to other Biotin I've taken but I have noticed much less hair breaking! I've been taking two a day for a month now and just ordered another bottle. I'm looking forward to my hair getting even stronger, thicker and more beautiful from this product! I did also switch shampoo/conditioner but it is just the extra conditioning Loreal product. For reference I am in my late 30s. I take about 5 or 6 different vitamins everyday (all Thorne brand) and all at the same time. I've never had an upset stomach or any issues. Give these a try - I hope they work for you too!

    Not medical or professional advice



    waiting for results

    I like the speed at which this company handles orders. As we know, natural products don't give immediate results, so I don't know how effective Biotin 8 will be for me: hoping for the best.

    Not medical or professional advice



    Multi-purpose vitamin

    Biotin 8 is great. Highly recommended.

    Not medical or professional advice


    aj -

    Great product for limp hair

    Easy to use

    Not medical or professional advice