Formulations · Semaglutide
Oral and sublingual compounded GLP-1s
Needle-free compounded GLP-1s are marketed as an equivalent option at a similar price. The pricing is real; the equivalence is not established. This guide separates the two.
What is actually being sold
Three things get grouped under "oral": an FDA-approved oral semaglutide tablet, compounded oral or sublingual semaglutide, and compounded orally-dissolving tablets of tirzepatide. They are not the same category, and only the first has been through FDA review.
The absorption problem
Peptides are poorly absorbed through the gut. The approved oral semaglutide product solves this with a specific absorption enhancer and a specific administration protocol — taken on an empty stomach with a small sip of water, then nothing for at least half an hour. That protocol exists because absorption is fragile and formulation-dependent.
A compounded oral or sublingual preparation is a different formulation. Whether it delivers a comparable amount of drug into the bloodstream has not been established, and the dose printed on the label is not the dose absorbed. This is why this site does not rank compounded oral and sublingual products against injectables: putting them in the same price ranking would imply an equivalence nobody has demonstrated.
Oral tirzepatide specifically
There is no FDA-approved oral tirzepatide. Compounded orally-dissolving tirzepatide tablets exist in this market and are sold at prices comparable to injections, but there is no approved oral comparator at all — so there is not even a reference formulation to reason from.
One program in this database sells tirzepatide only in this form. Its record is marked unrankable on the tirzepatide basis for exactly this reason, not as a judgement about the company.
What to ask
If you are considering a compounded oral or sublingual product, the useful questions are: what evidence exists that this specific formulation is absorbed, what dose reaches the bloodstream, and what is the basis for the dose on the label. "It contains semaglutide" does not answer any of them.
Questions
Does compounded oral semaglutide work as well as injections?
That has not been established. The approved oral semaglutide product uses a specific absorption enhancer and administration protocol; a compounded oral or sublingual preparation is a different formulation, and its absorption is not established.
Is there an approved oral tirzepatide?
No. Compounded orally-dissolving tirzepatide exists in this market, but there is no FDA-approved oral tirzepatide to compare it against.
Why are oral products not in your price rankings?
Because ranking them against injectables would imply a therapeutic equivalence that has not been demonstrated. They are recorded on provider pages but excluded from the injection-maintenance rankings.