Meet the On Demand Healthcare Providers On Demand Healthcare Peptides went from niche bodybuilding compounds to mainstream wellness culture in under five years. The appeal makes sense on the surface, naturally occurring, targeted mechanisms, marketed as smarter than traditional pharmaceuticals. What Teen boys and young men are taking peptides in pursuit of physical perfection. But the injectable drugs haven't undergone FDA approval. Still, many users are willing to push past safety warnings to What are peptides? The treatments promising weight loss and better skin, explained Vox