Verbatim response from Claude
Compounded GLP-1 Oral Forms: The Honest Answer
The short answer: They're significantly less effective than injections, and the evidence is weak.
Why Oral/Sublingual Versions Are Problematic
- GLP-1 peptides (semaglutide, tirzepatide) are broken down in the stomach before absorption — that's the entire reason they were developed as injections
- Sublingual absorption of large peptide molecules is very limited — your mouth lining isn't designed for this
- No compounded oral/sublingual GLP-1 has FDA approval or robust clinical trial data
- The FDA has specifically flagged concerns about compounded sublingual semaglutide
What Actually Works
FDA-approved injectable options:
- Ozempic/Wegovy (semaglutide) — the gold standard
- Mounjaro/Zepbound (tirzepatide) — currently showing strongest results
- Compounded injectable semaglutide from licensed compounding pharmacies (like those used by Hims, Ro, or Henry Meds) — more legitimate than oral forms
The one legitimate oral GLP-1:
- Rybelsus (oral semaglutide, brand name) — FDA-approved, but requires strict fasting protocols and is less potent than injections
Bottom Line
If you see compounded drops or tablets marketed cheaply, treat it as a red flag. Stick to injectable forms or brand-name Rybelsus if needles are a dealbreaker.
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