Tesamorelin vs Sermorelin
Tesamorelin vs Sermorelin: two GHRH analogs head-to-head on potency, FDA status, cost, and dosing protocol.
The verdict
Same mechanism (both are GHRH analogs), different weight class. Tesamorelin is the more potent, FDA-approved one with real data behind visceral-fat reduction, and it costs more. Sermorelin is the older, gentler, cheaper sibling, lighter touch on the GH axis. If you specifically want stronger effect and visceral-fat targeting, Tesamorelin. If you want an easy, low-cost entry into GHRH-style support, Sermorelin does the job with less intensity.
Tesamorelin is an FDA-approved GH-axis peptide that specifically targets visceral fat, the deep belly fat around organs. Daily injection. Slow burn, but the visceral fat reduction is well-documented.
Sermorelin is the older, gentler cousin in the GH-axis family. Approved decades ago. Often used by anti-aging clinics for adults with declining GH output. Daily injection at bedtime.
Which one should you pick?
Pick Tesamorelin if users targeting visceral (deep abdominal) fat specifically or older adults wanting gh-axis support without hgh.
Pick Sermorelin if beginners to gh-axis peptides or older adults with declining gh output.
Still torn between Tesamorelin and Sermorelin?
The AI Coach reads both, asks about your goal and experience, and tells you which one actually fits — plus how to dose and stack it. Free.