#1 of 2 · 100 mg vial
Peptide Crafters34% below the 100 mg median
Accumark Labs, Vanguard Laboratory, Janoshik, 2026-08-26
2 sellers, $2.50 to $5.10 per milligram, median $3.80, read 2026-09-16.
Best value with a certificate: Peptide Crafters, $250 for 100 mg, $2.50 per mg. Tirzepatide 100 mg median is $3.80 per mg across 2 sellers.
#1 of 2 · 100 mg vial
Peptide Crafters34% below the 100 mg median
Accumark Labs, Vanguard Laboratory, Janoshik, 2026-08-26
#2 of 2 · 100 mg vial
Paramount Peptides34% above the 100 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
2 of 2 offers at 100 mg, sorted tier first, then price per mg. We earn nothing on this link today. No affiliate agreement is in place with this seller yet; when one is, this line will say the rate.
We never charge for knowledge. This site is 100 percent supported by affiliate income, disclosed on the row it comes from, and no vendor has a say in what a page says. Every size of Tirzepatide