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    THORNE

    Tested & trusted since 1984

    Thorne brings scientific rigor, clinical expertise, anduncompromising standards to every product - so youcan build a routine with confidence.

  • Sports Performance

  • Men's Health

  • Women's Health

  • Sleep

  • Skin, Hair & Nails

  • Stress

  • Energy

  • Multi-vitamins

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    High-quality creatine for lean muscle mass, endurance, cellular energy, and brain function*

    Promote enhanced muscle performance and strength with creatine monohydrate. Great for more than just athletes – it also supports cellular energy production and cognitive function to help you perform at your best.* NSF Certified for Sport®

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    best sellers

    Benefits of THORNE BasicNutrients 2/Day

    1. Vitamin A to promote eye health, healthy skin, and immune function*
    2. Vitamins C and E and mixed tocopherols to provide antioxidant support for cellular protection*
    3. Vitamin D to promote strong bones and a healthy immune system*B vitamins to support a healthy heart, blood vessels, and nerves*
    4. Vitamins K1 and K2 to contribute to bone and blood vessel health*
    5. Zinc bisglycinate, a highly absorbable form of zinc, for immune function and skin health*
    6. Chromium to support a healthy blood sugar level*
      Plus, several other well-absorbed, glycinate minerals
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    • Manufacturing excellence

      Thorne has an exemplary record of compliance with standards set by the FDA.

    • Trusted certification

      Thorne’s campus is certified by NSF, the “gold standard” for quality in dietary supplements.

    • Global recognition

      Thorne has an A rating from Australia’s TGA, the toughest regulatory agency in the world.

    • GRMA certified

      GRMA recognizes companies that go beyond the minimum requirements for good manufacturing practices.

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        Go beneath the surface of skincare

      Our rigor

      Our supplements go through four rounds of testing, ingredient validation, and trusted third-party certifications.

      Our expertise

      Decades of clinical experience drive product development, translating research into bioavailable formulations.

      Our guidance

      Build a routine that actually works for you based on personalized recommendations backed by scientific data.

      Our community

      Experience superior results guided by our researchers, physicians, athletes, and partners committed to scientific wellness.

      FAQ

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      What makes Thorne supplements high quality?

      Thorne is committed to producing high-quality supplements throughrigorous testing, selective and well-researched ingredient sourcing, andstrict manufacturing standards. We avoid unnecessary additives, binders,and fillers that may interfere with nutrient absorption. To confirm the purityof our ingredients, the potency of our formulas, and the absence of allcontaminants, we carry out a minimum of four rounds of testing on everyproduct we manufacture. what's more, our manufacturing and warehousefacilities are inspected and certified by independent, third-partyorganizations, ensuring compliance with current Good ManufacturingPractices (cGMP).

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      Are Thorne supplements clinically tested and safe?

      Thorne partners with clinical researchers and conducts clinical trials to
      support the efficacy of our ingredients and products. Our team of doctors
      and medical experts substantiate each ingredient in every formula we
      manufacture based on extensive clinical research and medical literature. At
      any given time, numerous Thorne products are being tested in clinical trials
      around the world. Our collaborations with independent researchers help us
      understand supplement interactions in the body while exploring new
      potential for our formulas. We invest in clinical research to pursue ever
      higher standards for supplement safety and efficacy.

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      Why are Thorne products more expensive than othersupplements?

      When it comes to the health of our customers, we never settle for "goodenough." Thorne's products may be priced higher than some othersupplements because of our commitment to quality at every step. We don'tsimply meet the standard for excellence in dietary supplements - we setthe standard. In addition to our ingredient sourcing and strictmanufacturing standards, we invest in rigorous testing in our state-of-the-art in-house laboratories and in third-party certifications. Our commitmentto quality at every level contributes to the overall value and reliability of ourproducts for your health.

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      Where are Thorne supplements made and where are theingredients sourced from?

      Located in Summerville, South Carolina, Thorne manufactures supplementsin the USA using globally sourced ingredients. When it comes to ingredientsourcing, we seek out only the highest-quality ingredients, selecting eachone for its purity and effectiveness. We maintain oversight of eachingredient's origin, providing us complete supply chain transparency. Someingredients are derived from natural sources, some are fermented, andothers are synthesized to be bio-identical and highly absorbable.