Thorne Research

5-HTP helps increase serotonin levels to support sleep, stress response, and decrease sugar cravings.* It contains pyridoxal 5'-phosphate, the active form of vitamin B6 and the necessary cofactor for...

Improve your personal health and wellness and promote the production of serotonin with 5-hydroxytryptophan! Experience the impact this supplement can have on your mood, appetite, and sleep cycles...

5-MTHF is an active, tissue-ready form of folate.* It's an essential B vitamin that supports methylation.* Many individuals don't get sufficient 5-MTHF because they have intestinal or liver...

5-MTHF 15 mg Active folate for mood, heart health, and nerve support* 5-MTHF is an active, tissue-ready form of folate, an essential B vitamin that supports heart, brain, and blood health...

Find the solution for low levels of folic acid with 5-MTHF! Works with vitamin B-12 to function as a methyl-group donor. Convert folic acid into active forms to be used by your body! Perfect for...

Find the solution for low levels of folic acid with 5-MTHF! Works with vitamin B-12 to function as a methyl-group donor. Convert folic acid into active forms to be used by your body! Perfect for...

Many individuals don’t get sufficient 5-MTHF (L-5-Methyltetrahydrofolate), the active form of folic acid, because they have intestinal or liver dysfunction, or because they are among the three...

  Thorne's Acetyl-L-Carnitine supports the health of the nerves in the upper and lower limbs and enhances the production of the neurotransmitter acetylcholine, which supports brain...

Adrenal Cortex - 60 Count By Thorne Research The two adrenal glands are located in the middle of your torso toward the back, just above the kidneys. The adrenal glands are part of your endocrine...

Advanced Nutrients (formerly named Extra Nutrients) - 240 Capsules By Thorne Research   "Extra Nutrients has an upgraded multi profile plus the addition of several nutrients to support healthy...

Alpha-Lipoic Acid (formerly named Thiocid-300) - 60 Capsules By Thorne Research   Alpha-Lipoic Acid supports liver detoxification, has antioxidant effects supportive of nerve health, and helps...

Amino Complex Berry by Thorne Research 8.1 oz powder Amino Complex is a comprehensive blend of essential amino acids. It is best taken after a workout to help trigger the recovery process.* NSF...

Amino Complex Lemon by Thorne Research 8.1 oz powder Amino Complex is a comprehensive blend of essential amino acids. It is best taken after a workout to help trigger the recovery...

Thorne's ascorbic acid (Vitamin C) is NSF Certified for Sport®. Most people are aware that vitamin C promotes healthy immune function.* But vitamin C also has several additional...

B-Complex #12 - 60 Count By Thorne Research   Vitamin B12 and folate are necessary for normal red blood cell formation, tissue and cellular repair, homocysteine metabolism, and DNA synthesis.*...

B-Complex #6 - 60 Count By Thorne Research   Pyridoxine (vitamin B6) and its bioactive form, pyridoxal 5'-phosphate (P5P), are essential for such processes as amino acid metabolism,...

B.P.P. - 180 Count By Thorne Research   Having consistently poor digestion can produce numerous health problems, including nutrient malabsorption, digestive problems such as gas, bloating, and...

Bacillus Coagulans - 60 Count By Thorne Research   The human intestinal tract contains trillions of bacteria that, in a healthy person, coexist with us in a beneficial, symbiotic relationship...

Basic B Complex  Cover the basics of wellness with a balanced complex of all eight B vitamins 8 easily-absorbed B vitamins, plus Choline – packed into one capsule for a simple way to...

Basic Bone Nutrients - 120 Count By Thorne Research Product Description Half of adults who are 50 and older are at risk for breaking a bone because they have low bone density. The unique formula...