Thorne

About

Thorne sells through healthcare practitioners as well as direct to consumers, and much of its line carries NSF Certified for Sport certification. It is the brand most often stocked in functional and integrative medicine practices, which is why it shows up in clinician recommendations. Thorne also sells at-home test kits. If your prescriber or dietitian hands you a supplement protocol during GLP-1 treatment, there is a reasonable chance the products named on it come from here.