#1 of 10 · 5 mg vial
RUO37% below the 5 mg median
Vanguard Laboratory, Chromate, 2026-09-05
10 sellers, $4.40 to $12.0 per milligram, median $7.00, read 2026-09-16.
Best value with a certificate: RUO, $22.0 for 5 mg, $4.40 per mg. Oxytocin 5 mg median is $7.00 per mg across 10 sellers.
#1 of 10 · 5 mg vial
RUO37% below the 5 mg median
Vanguard Laboratory, Chromate, 2026-09-05
#2 of 10 · 5 mg vial
MogLabs31% below the 5 mg median
Vanguard Laboratory, Freedom Diagnostics, Chromate, 2026-09-05
#3 of 10 · 5 mg vial
Modern Research Peptides3% above the 5 mg median
Freedom Diagnostics, 2026-08-16
#4 of 10 · 5 mg vial
Oneday Compounds14% above the 5 mg median
ILS Laboratories, Vanguard Laboratory, 2026-08-27
#5 of 10 · 5 mg vial
Peptide Crafters29% above the 5 mg median
Accumark Labs, Vanguard Laboratory, Janoshik, 2026-08-26
#6 of 10 · 5 mg vial
Blank Peptides71% above the 5 mg median
Horizon Analytical, Freedom Diagnostics, 2026-08-30
#7 of 10 · 5 mg vial
Modern Aminos17% below the 5 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
#8 of 10 · 5 mg vial
Atomik Labz3% below the 5 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
#9 of 10 · 5 mg vial
Solution Peptides3% below the 5 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
#10 of 10 · 5 mg vial
PureRawz70% above the 5 mg median
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
10 of 10 offers at 5 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 Oxytocin