New look. Same formulas. Reintroducing you to Thorne. Details
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New look. Same formulas.

You probably noticed our new website, new logo, and new product labels. While our looks may have changed, our commitment to science and quality products remains untouched. Every product is still manufactured with the highest quality and safety standards in the world and still contains the exact same formula as before.

Please note that during the transition you might receive products with the former label as well as the new label. In every case, however, all of our products, regardless of label, are shipped with the maximum shelf-life in mind.

Learn more about our brand evolution.

 

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Biotin-8

SKU B118

Supports healthy skin, hair and nails*

Biotin-8 offers a high concentration of biotin, a B vitamin that promotes fingernail strength and supports skin, hair, and nerve health, as well as healthy blood sugar metabolism.*

$23.10
Benefits
Skin/Hair
Biotin-8 provides a high amount of biotin (also sometimes called vitamin B7) per capsule. Biotin's benefit for fingernail strength was demonstrated in a clinical trial, where 45 patients with brittle nails 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 also supports healthy skin, hair, and nerve function.* Biotin in a higher amount, like in Thorne's Biotin-8, promotes glucose metabolism by stimulating glucose-induced insulin secretion in pancreatic beta cells and by accelerating glucose metabolism in the liver.* Similarly, biotin can enhance muscle insulin sensitivity by increasing the uptake of glucose by muscle cells.*
Take 1 capsule one to two times daily or as recommended by your health professional.
One Capsule Contains:
Biotin 8 mg.

Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Calcium Laurate, Silicon Dioxide.
ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY WARNING
If pregnant, consult your health professional before using this product.

INTERACTIONS/CONTRAINDICATIONS
There are no known adverse interactions or contraindications at publication date.

Bringing health to your home.

Our new suite of Thorne tests allow you to take steps towards a healthier lifetsyle while in the comfort of your own home. No lab visit required. Ever. Learn more about Thorne home tests and find out which test is right for supporting you in becoming your best self.

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