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Thorne Research

122 products
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Featured Products
Amino Complex - 2 Flavors
$49.00
$49.00
Clinically-validated EAA and BCAA formula that support your muscles* and your love for training and weightlifting. Amino Complex is high in essential amino acids (EAAs), including branched-chain am...
Select a Size
Alpha-Lipoic Acid
$39.00
$39.00
An important antioxidant that supports neurological, eye, cognitive, and liver health* Alpha-Lipoic Acid supports liver detoxification, has antioxidant effects supportive of nerve health, and helps...
Advanced Nutrients
$68.00
$68.00
An advanced multi formula with added benefits to support healthy aging and eye health* Advanced Nutrients is a powerhouse formula that supports health and well-being with added antioxidants from we...
Adrenal Cortex
$19.00
$19.00
Supports a stable level of the stress hormones to promote a balanced stress response, energetic feelings, and healthy adrenal function* Adrenal Cortex, made from bovine adrenal cortex tissue, suppo...
Amino Complex - 2 Flavors
$49.00
$49.00
Clinically-validated EAA and BCAA formula that support your muscles* and your love for training and weightlifting. Amino Complex is high in essential amino acids (EAAs), including branched-chain am...
Select a Size
Alpha-Lipoic Acid
$39.00
$39.00
An important antioxidant that supports neurological, eye, cognitive, and liver health* Alpha-Lipoic Acid supports liver detoxification, has antioxidant effects supportive of nerve health, and helps...
Advanced Nutrients
$68.00
$68.00
An advanced multi formula with added benefits to support healthy aging and eye health* Advanced Nutrients is a powerhouse formula that supports health and well-being with added antioxidants from we...
Adrenal Cortex
$19.00
$19.00
Supports a stable level of the stress hormones to promote a balanced stress response, energetic feelings, and healthy adrenal function* Adrenal Cortex, made from bovine adrenal cortex tissue, suppo...
Acetyl-L-Carnitine (formerly Carnityl)
$30.00
$30.00
Supports cognitive function and healthy nerve sensations in the hands and feet* Acetyl-L-Carnitine enhances neurotransmitter regulation, which can support optimal nerve function.*
5-Hydroxytryptophan
$37.00
$37.00
Enhances sleep and helps manage stress* 5-HTP increases serotonin levels to promote restful sleep, manage stress, and decrease sugar cravings.* It contains pyridoxal 5'-phosphate, the active form o...
Thyroid Test
$129.00
$129.00
At-home collection. Meaningful insights. Personalized plan. Thyroid imbalance is more common than you might think. This at-home blood test provides insights about thyroid function by measuring ke...
Fertility Test
$270.00
$270.00
At-home collection. Meaningful insights. Personalized plan. Don’t take your fertility health for granted. This at-home blood and saliva test provides insights by measuring a woman’s reproductive h...
Stress Test
$149.00
$149.00
At-home collection. Meaningful insights. Personalized plan. The adrenal glands help us handle stress. This at-home saliva test provides insights about your stress response and adrenal health by m...
Sleep Test
$189.00
$189.00
At-home collection. Meaningful insights. Personalized plan. Discover why you’re having trouble sleeping. This at-home dry urine test tracks hormone fluctuations that regulate the sleep-wake cyc...