Research use only · HPLC-verified · Shipped from the United States
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Research-grade peptides · Shipped from the U.S.

Research-grade peptides,
verified

HPLC-tested, independently verified and traceable to a certificate of analysis. Every lot, before it ships.

Shop the catalogView lab reports
  • ≥ 99%HPLC purity
  • 40research compounds
  • 3rd-partytested every lot
  • U.S.domestic shipping
ascentBPC-157Research use only
ascentResearch use onlyResearch use only
ascentGHK-CuResearch use only

Shop by research area

Find what you're looking for.

All compounds
Hormone ResearchGlycoprotein and peptide hormonesHCGShop 1 compound →Growth Hormone ResearchGHRH analogs and ghrelin-receptor peptidesIpamorelinCJC-1295TesamorelinShop 12 compounds →Metabolic ResearchIncretin and amylin receptor peptidesG3CagrilintideShop 2 compounds →Melanocortin ResearchMelanocortin and oxytocin receptor peptidesPT-141Melanotan IIOxytocinShop 3 compounds →Cellular ResearchMitochondrial peptides and cellular-energy compoundsNAD+MOTS-cFOXO4-DRIShop 13 compounds →Neuro ResearchNeuropeptides and their analogsSemaxSelankDSIPShop 3 compounds →Immune ResearchPeptides first isolated from the thymusThymosin α-1ThymalinShop 2 compounds →Tissue ResearchPeptides studied in tissue and cell-migration modelsBPC-157TB-500GHK-CuShop 9 compounds →

Featured

Best sellers

View all 40 →
Lyophilized vialBest sellerascentBPC-157 10mgResearch use only
Tissue Research
BPC-157 10mg
10mg≥99%

BPC-157 is a synthetic pentadecapeptide derived from a sequence of the gastric protein BPC. Supplied for laboratory research. HPLC-tested; certificate of analysis available per lot on request.

$50.00View →
Lyophilized vialBest sellerascentTB-500 10mgResearch use only
Tissue Research
TB-500 10mg
10mg≥99%

TB-500 is a synthetic peptide corresponding to the actin-binding region of thymosin beta-4. Supplied for laboratory research. HPLC-tested; certificate of analysis available per lot on request.

$80.00View →
Lyophilized vialBest sellerascentGHK-CuResearch use only
Tissue Research
GHK-Cu
50mg100mg≥99%

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine. Supplied for laboratory research. HPLC-tested; certificate of analysis available per lot on request.

From $30.00View →
Lyophilized vialBest sellerascentMOTS-cResearch use only
Cellular Research
MOTS-c
10mg40mg≥99%

MOTS-c is a 16-amino-acid peptide encoded within the mitochondrial 12S rRNA region. Supplied for laboratory research. HPLC-tested; certificate of analysis available per lot on request.

From $55.00View →

The quality standard

Tested before it's released. Traceable after it ships.

01

HPLC-verified purity

Every batch is analyzed by high-performance liquid chromatography to confirm identity and purity before it's released.

02

Third-party tested

An independent laboratory tests every lot, and each one carries a lot number that ties it to its certificate of analysis.

03

Shipped from the U.S.

Orders ship domestically, so there are no customs holds or international delays between our shelf and your lab.

Certificates of analysis

Every batch, on the record.

Each lot is characterized by HPLC and independently verified. The lot number on your vial ties it to its certificate of analysis: identity, purity and the lab that tested it.

Lab reports
CERTIFICATE OF ANALYSISVerified
MethodReverse-phase HPLC
Purity target> 99%
IdentityConfirmed per lot
VerificationIndependent lab
TraceabilityLot number → CoA

FAQ

Questions,
answered.

How is each batch tested?

Every lot is analyzed by reverse-phase HPLC to confirm identity and purity before release, and is independently tested by a third-party lab. Each lot is traceable to its certificate of analysis.

How do I get a certificate of analysis?

Certificates are available for every lot. Use the link on any product page or the Lab Reports page, and include the lot number printed on your vial.

Where do orders ship from?

All orders ship from the United States, so there are no customs holds or international delays. In-stock items are typically processed within 24 hours; our Shipping page has the details.

How should compounds be stored?

Lyophilized (freeze-dried) peptides should be kept sealed, dry and away from light, ideally refrigerated at 2–8 °C. For long-term storage, keep them at −20 °C.

Are products stable in transit?

Yes. Lyophilized peptides are stable at room temperature for the length of normal shipping. Refrigerate them when they arrive.

Who can purchase?

Our products are for laboratory research only. Buyers must be 21 or older. We don't provide dosing, usage or medical advice.

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