THORNE

Thorne Vitamin D + K2 Liquid is a concentrated, metered-drop formula delivering vitamins D3 and K2 together for daily support with 600 servings in a single bottle. This liquid supplement combines cholecalciferol (D3) and menaquinone-7 (K2) in a low-volume, easy-to-dose format. The self-dispensing top...

THORNE NAC 500 mg is a professional‑grade N‑acetylcysteine supplement supplied as 90 easy‑to‑swallow capsules designed to support antioxidant pathways and respiratory comfort as part of a balanced lifestyle. THORNE’s NAC provides a concentrated 500 mg dose of N‑acetylcysteine per capsule in a third‑party‑tested formula....

THORNE Vitamin D-1,000 is a daily vitamin D3 supplement delivering 1,000 IU per capsule to support normal bone strength, calcium use, and general wellbeing for those with limited sun exposure. Many people do not get consistent sun exposure year-round, and dietary sources of vitamin...

THORNE Berberine (200 mg per capsule) is a professional‑grade berberine HCl supplement formulated to support immune, respiratory mucosal, and healthy intestinal flora functions in adults. This single‑ingredient formula delivers 200 mg of berberine hydrochloride per vegetarian capsule in a 60‑count bottle from THORNE, a...

THORNE Vitamin K delivers a three-form vitamin K blend—K1 plus K2 as MK-4 and MK-7—in a 60-capsule bottle designed for daily nutritional support. This formula combines the two main families of vitamin K into a single capsule so you get phylloquinone (K1) and two...

THORNE Advanced Iron Complex is a chelated iron supplement delivering 36 mg of well-absorbed iron bisglycinate per capsule, paired with B vitamins and vitamin C to support efficient iron uptake.* This capsule formula from THORNE combines iron in a gentle, non-constipating bisglycinate form with...

THORNE B-Complex #12 is a comprehensive B-vitamin capsule delivering eight water-soluble B vitamins plus choline in active, methylated forms to support cellular energy and nervous system function.* Made by THORNE, this B-Complex blends B1, B2, B3, B5, B6, B12, folate and biotin with choline...

Thorne Basic B Complex is a single-capsule daily formula that supplies eight active B vitamins plus choline to support normal cellular energy processes and healthy nervous system function. This compact supplement combines bioavailable, tissue-ready forms of B1, B2, B3, B5, B6, B7, B9 and...

THORNE 5‑MTHF 1 mg delivers bioactive methylfolate (vitamin B9) in a high‑potency capsule to support methylation and nutrient-dependent processes. This single‑ingredient supplement supplies L‑5‑methyltetrahydrofolate (5‑MTHF), the form of folate the body can use directly without conversion. THORNE formulates this product for people looking for...

THORNE Vitamin B12 1,000 mcg delivers active methylcobalamin in an easy daily capsule to support normal energy metabolism, healthy nervous system function, and sleep rhythms. THORNE's B12 1,000 mcg uses the methylcobalamin form of vitamin B12, a bioactive variant the body can use directly....

THORNE Magnesium Glycinate is a chelated magnesium supplement formulated to support relaxation, muscle comfort, and daily magnesium needs in a gentle, well-absorbed form. Magnesium Glycinate combines elemental magnesium with the amino acid glycine to create a chelated form that is often easier on the...

THORNE Calcium, Chelated DiCalcium Malate is a concentrated, well‑absorbed calcium capsule designed to deliver more elemental calcium per dose in a formula made without common allergens. This supplement delivers diCalcium malate in a chelated form, which is formulated to enhance tolerance and absorption compared...

THORNE Vitamin D3 Liquid delivers a plant-based 4,000 IU cholecalciferol dose in an easy-to-measure dropper for customizable daily supplementation. This liquid Vitamin D3 from THORNE provides a vegan-sourced form of cholecalciferol in a compact 30-serving bottle. The formula is designed for straightforward dosing: the...

THORNE Niacinamide provides a high‑potency, non‑flushing form of vitamin B3 in an easy daily capsule. Niacinamide (vitamin B3) is an essential nutrient used by the body for cellular energy and metabolic processes. THORNE’s formula offers 500 mg per capsule in a non‑flushing form, making...

THORNE Liver Cleanse is a botanical capsule formula that pairs berberine HCl and milk thistle with burdock and chicory to support normal liver detoxification and healthy bile flow. This carefully balanced supplement combines clinically researched berberine HCl with silymarin-rich milk thistle plus traditional herbs...

THORNE Stress B-Complex is a scientifically formulated B-vitamin complex with eight active B vitamins and choline designed to support energy metabolism, nervous system function, and the body's response to everyday stressors. This formula provides eight tissue-ready B vitamins with extra pantothenic acid (B5) and...

THORNE Biotin 8 mg is a high‑potency Vitamin B7 supplement in a 60‑capsule bottle designed to support healthy hair, skin, and nails while aiding normal metabolic function. THORNE’s Biotin delivers 8 mg (8000 mcg) of vitamin B7 per capsule in a clean, third‑party tested...

THORNE Vitamin D-10,000 delivers a high-potency D3 supplement (10,000 IU per capsule) designed to help maintain healthy vitamin D levels for people with increased needs. Many adults need more vitamin D than they get from diet and seasonal sun exposure. THORNE's Vitamin D-10,000 provides...

Thorne L-Glutamine is a pure 500 mg per capsule amino acid supplement designed to support gastrointestinal lining integrity, recovery after physical stress, and general immune resilience. This single-ingredient formula supplies pharmaceutical-grade L-glutamine in an easy-to-swallow capsule, offering a focused option for people who want...

THORNE B-Complex #6 is a comprehensive B-vitamin complex delivering eight active, tissue-ready B vitamins plus choline and extra B6 in a single daily capsule to support energy metabolism, nerve health, and muscle function. Formulated for people who want a high-bioavailability B complex, THORNE B-Complex...

THORNE Trace Minerals is a precisely balanced, chelated mineral supplement delivering zinc, boron, selenium, chromium and manganese in forms designed for reliable absorption. Many people miss trace minerals in modern diets; this THORNE blend supplies five frequently underconsumed minerals in chelated forms that promote...

THORNE High Potency Vitamin C is a buffered ascorbic acid formula with calcium, magnesium, and potassium designed to deliver a high-dose, easier-to-tolerate vitamin C for antioxidant and immune support.* This powdered formula combines pure ascorbic acid with mineral ascorbates to provide a substantial daily...

THORNE Ashwagandha Shoden Extract is a highly concentrated adaptogen supplement delivering standardized withanolide glycosides in a single-capsule daily dose to support stress resilience and balanced energy. Formulated from a purified Shoden ashwagandha extract standardized to 35% withanolide glycosides, this THORNE supplement provides a streamlined,...

THORNE Zinc Picolinate delivers 30 mg of a highly absorbable zinc form per capsule to support overall wellness, immune system function, skin and eye health. THORNE Zinc Picolinate 30 mg is a single-ingredient dietary supplement formulated to supply zinc in a picolinate chelate that...

THORNE Vitamin D-5,000 is a high-potency vitamin D3 supplement delivering 5,000 IU per capsule to support healthy bones, immune resilience, and athletic recovery. Many people, especially those who train indoors, live in northern latitudes, or spend limited time outdoors, don’t get enough vitamin D...

THORNE Magnesium CitraMate is a two-form magnesium capsule combining citrate and malate to support everyday metabolic, muscle, and kidney-related functions. Formulated to deliver well-absorbed magnesium in complementary forms, this supplement blends magnesium citrate and magnesium malate in a single capsule for consistent daily intake....

THORNE Vitamin C 500 mg capsules deliver a concentrated vitamin C dose combined with citrus bioflavonoids to support antioxidant defenses and collagen-building processes. THORNE Vitamin C 500 mg pairs ascorbic acid with bioflavonoids derived from oranges to create a supplement focused on vitamin-driven antioxidant...

THORNE Stress Balance is a vegetarian capsule formula combining KSM-66 ashwagandha, ginseng, zinc, vitamin C, and active B6 to help support the body's response to daily stressors. This blend brings together clinically studied ashwagandha root extract (KSM-66), traditional ginseng, licorice root components, zinc, vitamin...

THORNE Zinc Bisglycinate 30 mg delivers a bioavailable zinc chelate in convenient capsules to support general wellness and nutrient balance. Zinc is an essential mineral involved in many daily processes, and THORNE’s Zinc Bisglycinate uses a chelated form designed for improved absorption and gentleness...

THORNE Melaton-3 delivers 5 mg of melatonin per capsule to support normal sleep timing and help re-establish healthy nightly sleep patterns. THORNE Melaton-3 is a professional-grade melatonin supplement in a 60-capsule bottle, formulated to support normal circadian rhythms and ease the transition to sleep...

THORNE Adrenal Cortex is a bovine-derived adrenal glandular supplement in an easy one-capsule serving designed to support normal adrenal function and help maintain healthy stress-response rhythms.* Formulated from bovine adrenal cortex tissue, this single-ingredient product offers a straightforward option for people who want glandular...

THORNE Chromium Picolinate is a high-absorption chromium supplement formulated to support healthy carbohydrate metabolism and help maintain already-normal glucose balance.* Chromium is a trace mineral many diets provide in varying amounts, and THORNE’s Chromium Picolinate delivers chromium bound to picolinic acid for improved absorption....

Thorne Rhodiola is a single-ingredient botanical supplement delivering 100 mg of standardized Rhodiola rosea extract per capsule designed to support healthy stress response and mental stamina.* Formulated by Thorne, a widely recommended clinical supplement brand, this product provides a concentrated Rhodiola rosea extract in...

THORNE Vitamin C 1,000 mg is a concentrated ascorbic acid capsule designed to deliver a high single‑dose of vitamin C in a clean, third‑party tested formula. This single‑ingredient supplement supplies 1,000 mg of vitamin C per capsule from ascorbic acid, packaged by THORNE in...

THORNE Vitamin D-1,000 provides 1,000 IU of vitamin D3 per capsule to help maintain healthy bones, teeth, and overall vitamin D levels. Designed for people who get limited sun exposure or want consistent daily vitamin D, this Thorne supplement uses cholecalciferol (vitamin D3), a...

THORNE Potassium Citrate provides a concentrated, third-party tested source of potassium designed to support healthy muscle function, normal heart rhythm maintenance, nerve signaling, and urinary pH balance when used as part of a balanced diet. This single-ingredient supplement delivers potassium in citrate form, a...

THORNE Copper Bisglycinate is a chelated, highly absorbable copper supplement designed to help maintain healthy connective tissue, cardiovascular support, nerve function, and skin integrity when included in a balanced regimen. THORNE's Copper Bisglycinate delivers copper in a bisglycinate chelate form intended to enhance intestinal...

THORNE Iron Bisglycinate delivers 25 mg of elemental iron per capsule in a gentle, highly absorbable chelated form designed for daily dietary support. This single-ingredient supplement uses iron bisglycinate, a chelated form of iron that’s formulated to help improve iron uptake while minimizing common...

THORNE Zinc Picolinate 15 mg capsules deliver a bioavailable form of zinc in a convenient 60-count bottle to support overall wellness. THORNE Zinc Picolinate supplies a concentrated 15 mg dose of zinc per capsule using the picolinate form, which research and practitioner preference often...

THORNE Melaton-3 delivers a precise 3 mg dose of melatonin in easy-to-swallow capsules to support regular sleep patterns and help manage jet lag and shift-work sleep disruptions. THORNE Melaton-3 is a high-quality melatonin supplement formulated for adults who want reliable, consistent support for falling...

THORNE Zinc Bisglycinate delivers 15 mg of a chelated zinc form per capsule for efficient absorption to support everyday nutritional needs. THORNE’s Zinc Bisglycinate supplies a bioavailable form of zinc in an easy-to-swallow capsule, formulated for reliable daily use. Each bottle contains 60 capsules,...

THORNE Lysine 500 mg delivers a pure, essential L‑lysine amino acid supplement in an easy-to-take capsule to support collagen-related skin and connective tissue needs and overall nutritional balance. THORNE Lysine supplies 500 mg of L‑lysine per capsule in a 60‑count bottle from a brand...

THORNE Zinc Picolinate 30 mg delivers a bioavailable form of zinc in an easy-to-take capsule, supplying 180 servings for long-term daily use. This supplement provides zinc in the picolinate form, chosen for its absorption properties and suitability for routine nutritional support. Each capsule contains...

THORNE Basic Prenatal is a balanced prenatal multivitamin delivering bioactive folate, choline and gentle iron in a single daily formula designed for pregnant and lactating women. Designed to support nutritional needs during pregnancy and breastfeeding, this 90-capsule supplement combines well-absorbed, bioavailable forms of key...

THORNE Vitamin D-5,000 is a high-potency vitamin D3 supplement delivering 5,000 IU per capsule to help maintain healthy bone, immune, and cellular function when sunlight exposure or dietary intake are insufficient. Many people in temperate climates, athletes who train indoors, and those with limited...

THORNE Micronized Creatine Monohydrate is a pure, NSF Certified for Sport powdered creatine designed to support exercise capacity and lean muscle development when combined with training. Formulated as a micronized creatine monohydrate powder, this Thorne product dissolves easily and provides a clinically recognized form...

THORNE Acetyl-L-Carnitine delivers 500 mg of acetyl-L-carnitine per capsule in a 60-count bottle to support cognitive function, healthy nerve comfort, and male reproductive wellness as part of a daily regimen. Acetyl-L-carnitine (ALCAR) is a bioavailable form of the amino-acid derivative carnitine that’s commonly used...

THORNE Advanced DHA is a high-potency omega‑3 fish oil supplement delivering concentrated DHA and EPA in triglyceride form to support brain, nerve, eye, and cardiovascular wellness.* Formulated for people who want a clean, potent source of long‑chain omega‑3s, this mint‑flavored softgel provides a targeted...

THORNE Prenatal DHA is an omega‑3 fish oil formula delivering concentrated DHA and EPA in easy-to-swallow softgels to support maternal and infant brain and nervous system development. This prenatal omega‑3 supplement combines DHA and EPA in small gelcaps formulated for pregnancy and breastfeeding. The...

THORNE Phosphatidyl Choline delivers a concentrated 420 mg dose of phosphatidylcholine per softgel in a 60-softgel bottle to support healthy liver function and lipid balance as part of a balanced lifestyle. This concentrated supplement supplies phosphatidylcholine, a major phospholipid found in cell membranes, in...