Under the Dietary Supplement Health and Education Act (DSHEA), these products are regulated as foods, not medications, and manufacturers cannot legally claim they treat, cure, or prevent disease
Semaglutide supports considerable weight loss, so we would not recommend weight loss injections for patients who just want to lose a couple of pounds
Packaging standards also matter: vacuum-sealed vials with desiccant, opaque or foil-wrapped containers for light protection, and clear labeling of lot numbers and storage requirements are hallmarks of responsible suppliers
The reliance of tumor metabolism on amino acids, especially amino acid transport systems, has been extensively studied over the past decade
These properties are distinct from those of minoxidil and finasteride, which act through different mechanisms (vasodilation and inhibition of 5-alpha-reductase, respectively)
Learn more about GLP-1 bound to its receptor