What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

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Biotin, 8 mg Vitamin B7 Supplement, 60 Capsules | Supports Healthy Hair, Nails, Skin & Metabolism, Supports Nerve Health*, Gluten, Dairy & Soy-Free, NSF Contents Certified

Product ID: 101749589

Details

Brand
THORNE
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Vitamin-b

🌿Gluten, Dairy & Soy-Free formula

💊8 mg pure Biotin per capsule

🧪3rd Party NSF Certified purity

38770CFA

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Description

✨ Elevate your glow game with THORNE Biotin 💼

CLEAN TRANSPARENT - NSF Contents Certified and allergen-free for peace of mind in every capsule.
METABOLISM ON POINT - Boosts healthy metabolism to keep your energy optimized throughout busy days.
TRUSTED BY THE PROS - Endorsed by 100+ professional sports teams and top healthcare practitioners—join the elite.
STRENGTHEN YOUR FOUNDATION - Fortifies dry, brittle nails so you can shake hands with confidence.
RADIATE CONFIDENCE WITH EVERY STRAND - Supports vibrant, healthy hair and skin for that polished professional look.

THORNE Biotin delivers a potent 8 mg dose of Vitamin B7 per capsule, expertly formulated to support healthy hair, skin, nails, and metabolism. NSF third-party certified and free from gluten, dairy, and soy, this trusted supplement is favored by professional sports teams and healthcare experts alike, ensuring purity and efficacy for the discerning adult seeking optimal wellness.

Specifications

ASIN	B0797CG5R8
ASIN	B0797CG5R8
Age Range Description	Adult
Allergen Information	Barley Free, Dairy Free, Egg Free, Gluten Free, Rye Free, Soy Free, Wheat Free
Best Sellers Rank	#6,810 in Health & Household ( See Top 100 in Health & Household ) #33 in Vitamin B7 (Biotin) Supplements #655 in Diet & Sports Nutrition
Brand Name	THORNE
Customer Reviews	4.7 4.7 out of 5 stars (1,333)
Date First Available	April 11, 2005
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00693749118022
Item Dimensions	1.7 x 1.7 x 2.97 inches
Item Form	Capsule
Item Highlight	Supports Healthy Hair, Nails, Skin & Metabolism, Supports Nerve Health*, Gluten, Dairy & Soy-Free, NSF Contents Certified
Item Weight	8 milligrams
Item model number	B118
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	B118
Model Number	B118
Number of Items	1
Primary Supplement Type	Vitamin-b
Product Benefits	Metabolism
Specific Uses For Product	Hair, Skin
UPC	693749118022
Unit Count	60 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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38770CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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