Thorne

Thorne is the name that comes up first when doctors talk about supplements they trust. It is the most recommended line among health-care practitioners in the US, supplies more than a hundred professional sports teams and eleven Olympic teams, and is the only supplement company invited to work with the Mayo Clinic on wellness research.

What sets it apart is discipline. Each product is tested at least four times before it ships, and made without the fillers, binders and dyes that bulk out cheaper formulas. While much of the industry chases whatever ingredient is trending, Thorne holds a steady line on purity, correct dosing and evidence.

It is the brand our own clinicians reach for in practice. When a bottle carries the Thorne name, the dose matches the research and the contents match the label. That is the whole of our promise, kept by someone else first.