Save ~98% vs Manufacturer direct
Research-grade Tesamorelin is for laboratory and research use only, not approved for human consumption. Always consult a licensed physician before working with any compound. FDA-approved 2010 for HIV-associated lipodystrophy. Specialty pricing means retail and cash-pay are essentially identical. Off-label use for VAT reduction is what drives research-vendor demand.
See all Tesamorelin vendors →Live vendor comparison
Cheapest Tesamorelin — 2026
Updated today
The cheapest Tesamorelin right now is $47.23 at Puratek Peptides (per 10mg). We compare 25 vendors with normalized per-mg pricing so you're comparing apples to apples. Prices update continuously.
Tesamorelin pricing across our tracked vendors ranges $47.23 (cheapest) to $318.00 (most expensive) — a 573% spread for what should be the same compound. Median is ~$89.00. That's a huge spread, which usually means the cheapest vendor is either passing on bulk-buying advantage or cutting corners on QC. Always cross-check the cheapest vendor's COA before ordering. Cheapest vendor changes ~weekly based on restocks and discount cycling.
Why this page exists
Peptide prices vary wildly between vendors — sometimes by 3x or more for the exact same compound at the same purity. Vendors use different quantity sizes to obscure comparisons. PeptidePrices normalizes every price to a standard unit so you can see the real cheapest deal.
How we rank: Only in-stock listings are shown. Prices are deduplicated per vendor (cheapest variant only). Non-normalized listings (missing quantity data) are excluded. See our full methodology.
Before you buy