Supplements

Get the vitamin that supports healthy teeth, bones, and muscles, as well as cardiovascular and immune function*

Vitamin D, in its D3 form, is more potent and better absorbed form than its D2 form. Thorne’s vitamin D supplements contain no lactose and no preservatives.

A powerhouse trio of supplements that support optimal immune function*

Thorne’s Immune Support Stack contains three products that provide comprehensive immune support – Vitamin D3, Zinc Picolinate 30 mg, and Vitamin C with Flavonoids.*

Vegan vitamin D to support strong bones, cardiovascular health, and immune function*

Personalize your supplementation with potent vitamin D3 in a highly absorbable liquid form that provides precision doses of vitamin D, an important nutrient for all stages of life. 

A convenient combination of vitamin D and vitamin K for bone, cardiovascular, and immune support*

Vitamin D + K2 Liquid promotes bone health, healthy immune function, and cardiovascular health.* The combination of vitamin D3 and K2 provides greater benefits together than either does individually.