However, because they initially absorb through oral membranes, bypassing the stomach to go straight to the bloodstream, they shouldnt need as high of a dose.6 Research indicates a certain amount of difficulty absorbing peptides through regular digestion, so sublingual absorption could prove superior.7 The only problem is that sublingual delivery mechanisms for semaglutide haven't been tested to establish an effective dose outside of the compounding pharmacy industrys internal publications, which are more marketing materials than clinical research
Take the tablet on an empty stomach

Tirzepatide tends to be the better choice if: You have a higher starting BMI (say, above 35) and want maximum weight loss You also have type 2 diabetes and need stronger glycemic control You've tried semaglutide and plateaued before reaching your goal Cost is similar for you (LillyDirect direct-pay vials currently undercut Wegovy on entry tiers) Semaglutide tends to be the better choice if: You have established cardiovascular disease and want a drug with proven CV outcome benefit (SELECT) [9] You tolerated 1 mg Ozempic well in the past and your insurance covers Wegovy You prefer the longer real-world track record (Wegovy approved 2021 versus Zepbound 2023) You need an oral option (Rybelsus, though it's FDA-approved for diabetes, not weight loss) Either is reasonable if: You're starting from BMI 30 to 35 with no major comorbidities Your insurance pushes you toward one over the other You're in the early titration period and haven't yet seen what your response looks like A real-world example

Converting between them requires knowing your vial concentration, understanding basic math, and having a reliable reference chart you can trust
In Minnesota, semaglutide injections can be given by professionals with the titles MD, DO, NP, APRN, PA, RN, or LPN
The difference is dramatic, and understanding it helps you plan your costs and ordering schedule accurately