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Thorne Research, Biotin-8, 60 Veggie Caps

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In Stock
  • Expiration Date: Jun 2018
  • Shipping Weight: 0.1 lbs (0.05 kg)
  • Product Code: THR-11802
  • UPC Code: 693749118022
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 1.8 x 1.8 x 3.2 in, 0.05 lbs (0.02 kg)
Bundle Offer
Save CA$5.22 when you purchase these items today for only CA$36.60
Total: CA$41.81
Combo Discount: - CA$5.22
Together: CA$36.60

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Product Overview


  • Dietary Supplement
  • Hypoallergenic

Biotin is a water-soluble B vitamin that can have a beneficial effect on a number of structures and functions in the body. In a clinical trial, 45 patients with brittle fingernails received oral supplementation of 2.5 mg biotin for 1.5-7 months. Ninety-one percent showed "definite improvement," exhibiting firmer, harder fingernails after an average of two months of supplementation.

Biotin in a higher amount, such as Is present in Thorne's Biotin-8, supports glucose metabolism by stimulating glucose-induced insulin secretion in pancreatic beta cells and by accelerating glucose metabolism in the liver. Biotin also enhances muscle insulin sensitivity by increasing uptake of glucose by the muscle cells.

Suggested Use

Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Other Ingredients

Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, silicon dioxide, leucine.


Tamper Evident: Use only if bottle is sealed.

If pregnant, consult your health-care practitioner before using this product.

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: One Capsule
Each Capsule Contains: Amount Per Serving % DV
Biotin 8 mg 2,667%
Daily Value (DV)
iHerb Customer Reviews

This will take some time

Posted by Rena61 on Jul 19, 2015

I will update in due time, however, I do notice my normally paper thin nails are not bending so easily. Edited to Add: I am switching to whole food vitamins/minerals.

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a great buy

Posted by Reviewer2097871 on Aug 28, 2014

As usual, Thorne deliver another solid product. Thanks Thorne

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as above

Posted by 5178058751249594427 on Jun 05, 2014

Appears to be good value

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Great supplement

Posted by 4765474154650035312 on Dec 21, 2013

Can be difficult to source a biotin supplement. Biotin is important for Skin and nail health and can also help regulate blood sugar levels without interfering with blood sugar medication. A great product.

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Biotin for yeast

Posted by 4875826815133045622 on Aug 11, 2013

I use the biotin for yeast overgrowth and highly reccomend this brand, noticed good improvement after using this product.

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