Kbreed12✓ Verified Customer
September 29, 2026Mots-C
Have been using the Mots-c and CJC1295 with IPA for about a month and my sleep is great and can definitely tell a difference in lean muscle added.
Find the best price on research peptides — without the hype.
Live $/mg pricing from vendors I've personally tested and vouch for, community reviews vendors can't buy or delete, and free tools for your lab.
2
Tested vendors
39
Peptides tracked
2
User reviews
2
Community members
Tested vendors
Vendor directory →More vendors coming soon
Every vendor listed here is one I've personally tested and can vouch for. New vendors are added only after they pass the same testing.
Popular research peptides
Peptide Price Index →Shop the store
Learn more →Store coming soon
Research pens, cartridges, filters and storage — launching soon.
Latest reviews
All reviews →Kbreed12✓ Verified Customer
September 27, 2026Definitely Works
Dropped 40lbs in 3 months, it’s legit
Free weekly email
Get The Peptide Audit Weekly
Every Monday: the week's price drops and restocks, new third-party lab results, and a plain-English research guide with the latest studies. No spam — unsubscribe anytime.
Research guides
All guides →What is BPC-157?
BPC-157 (“body protection compound”) is a synthetic 15-amino-acid peptide based on a fragment of a protein found in human gastric juice.
What is TB-500?
TB-500 is a synthetic fragment of thymosin beta-4, a 43-amino-acid protein found in almost every human cell.
What is GHK-Cu?
GHK-Cu is a naturally occurring copper-binding tripeptide (glycine-histidine-lysine) first isolated from human plasma in 1973.
What is SS-31?
SS-31 (elamipretide) is a small synthetic tetrapeptide designed to concentrate inside mitochondria, the energy-producing structures of cells.
What is MOTS-c?
MOTS-c is a 16-amino-acid peptide encoded by mitochondrial DNA — one of a small family of “mitochondrial-derived peptides.”
What is Semax?
Semax is a synthetic seven-amino-acid peptide derived from a fragment of ACTH (adrenocorticotropic hormone), developed in Russia.
What is Thymosin Alpha-1?
Thymosin alpha-1 is a 28-amino-acid peptide originally isolated from the thymus, the organ where immune T-cells mature.
What is Ipamorelin?
Ipamorelin is a synthetic five-amino-acid peptide from the “growth-hormone secretagogue” family.