THORNE Biotin 8 - Vitamin B7 for Hair, Nails, and Skin - 60 Capsules

Thorne has been a trusted manufacturer of high-quality supplements for over 30 years, catering to healthcare practitioners, U.S. National Teams, and families worldwide. Biotin-8, one of Thorne's specially formulated products, 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.

The unique formula of Biotin-8 features a higher amount of biotin, which has been shown to stimulate glucose-induced insulin secretion in pancreatic beta cells and accelerate glucose metabolism in the liver, thus promoting glucose metabolism.* A clinical trial has demonstrated the benefit of biotin for fingernail strength, where 91% of the participants with brittle nails showed "definite improvement," exhibiting firmer and harder fingernails after an average of two months of supplementation with 2.5 mg of biotin.

Biotin also supports healthy skin, hair, and nerve function, and can enhance muscle insulin sensitivity by increasing the uptake of glucose by muscle cells.* Thorne's commitment to providing high-quality supplements is a testament to their mission to promote healthy aging and support metabolism from the inside out.

Thorne's sourcing and manufacturing processes are designed to ensure the highest standards of quality, safety, and efficacy. They partner with suppliers whose practices emphasize quality, science, and responsibility, resulting in better potency, absorption, and digestibility of their ingredients. Thorne also manufactures its own products to ensure full supply chain transparency, investing in clean manufacturing practices and performing final production in the United States.

To further ensure the quality of their products, Thorne runs four rounds of review, testing their raw materials, in-process batches, finish products, and product stability. Additionally, Thorne's Charleston, SC facility is third-party certified, demonstrating their commitment to responsible and ethical practices.

Thorne believes that the environment should never be compromised for the sake of business gain. From product technology to ingredients and shipping materials, they are limiting waste and making responsible choices to protect the environment and its most valuable resources.

Biotin-8 is a testament to Thorne's dedication to providing high-quality, science-backed supplements. It supports dry, brittle nails, healthy metabolism, skin, hair, and nerve function, without the use of gluten, Genetically Modified Organisms (GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, nuts, dairy, soy, corn, sugar, or magnesium stearate.

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