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Featured Vitamin Products

Vitamin supplements free of hidden preservatives and pre-diluted ingredients

Vitamins by definition are essential for optimal health.* Thorne Research offers a vast selection of vitamins to serve your nutritional needs – all using the most bioavailable forms for greater utilization by the body.*

Resources

Article on
Vitamin D
Article on Vitamin Cofactors

Featured Vitamin Products

D138
D-5000™
for individuals desiring higher amounts of vitamin D supplementation
$13.50 | D138
K170
Vitamin K2 Liquid
concentrated vitamin K2 in a convenient liquid form
$57.70 | K170
B129
5-MTHF (5-Methyltetrahydrofolate)
the most biologically active form of folic acid*
$16.70 | B129
B116
Pyridoxal 5'-Phosphate
the bioactive form of vitamin B6*
$13.50 - $27.85 | B116

E143
Ultimate-E®
a superior mixed-tocopherol formula
$22.75 | E143
B113
Niasafe-600®
inositol hexaniacinate – a safer, non-flushing alternative to niacin
$18.30 - $45.60 | B113
C155
Buffered Vitamin C Powder
for individuals sensitive to the acidity of pure ascorbic acid
$17.90 | C155
B104
Basic B Complex
comprehensive B complex support*
$16.30 | B104