semaglutide like medications vs Tirzepatide: Which Is Better for Weight Loss? The infographic compares 10 commonly

Injectable peptides typically require preparation, which entails reconstituting dry peptide powder with bacteriostatic water

Oral tablets like Rybelsus (the FDA-approved oral semaglutide) use a special compound called SNAC to protect against stomach acid, yet still achieve only 0.4-1% bioavailability

One of its advantages over other antidiabetic drugs is that it has a long duration of action, thus, only once-a-week injection is sufficient

GLP-1 tablets are effective for lowering A1C and supporting weight loss

Valproate glucuronide is a harmless metabolite which is secreted into the bile

"There are risks - the FDA can't oversee these pharmacies and the development of them," Litten said