What are these research peptides intended for?

Laboratory research use only. They are not for human or veterinary use and not for diagnostic or therapeutic application.

Does every listed compound come with a Certificate of Analysis?

Yes. Each listed compound has a lot-matched Certificate of Analysis available in the COA library, reporting HPLC purity and mass-spectrometry identity for that lot.

How do I verify the certificate matches my vial?

Compare the lot number on the certificate with the lot printed on the vial label. If the two do not match, do not treat the document as evidence for that vial.

What testing does Amino Fuel Labs document?

Reversed-phase HPLC for purity and mass spectrometry for identity. We do not claim sterility testing, endotoxin screening, ISO or cGMP accreditation, or cleanroom classification.

Where do orders ship from and when?

Orders are fulfilled within the United States. Shipping options, costs, and the current dispatch schedule are shown at checkout before you confirm an order.

Orders over $300 ship free. Below that threshold the calculated shipping cost is shown in the cart before checkout.

Can I get dosing or administration guidance?

No. We do not provide dosing, administration, or personal-use guidance of any kind. Our documentation covers identity, purity, and handling only.

What if a certificate is missing for a lot I received?

Contact us with the lot number and we will supply the matching document. We never substitute a certificate from a different lot.

Lot-Matched COAs · 42 Products · Free Shipping Over $300

Research Peptides for Sale with Lot-Specific COAs

This catalog lists research compounds supplied strictly for qualified laboratory use. Each listed item shows its available strengths, current price, stock state, and a Certificate of Analysis matched to the lot you receive, reporting reversed-phase HPLC purity and mass-spectrometry identity. Orders are fulfilled in the United States, with shipping options and costs shown at checkout before you confirm.

Browse All 42 Products View Lab Reports

HPLC Purity Reported

Lot-specific purity on every COA

COA with Every Order

Third-party lab verification included

U.S. Fulfillment

Shipping options shown at checkout

Research Use Only

Not for human or veterinary use

Complete Peptide Catalog

All 42 research-grade peptides organized by category. Every product is lab-tested with HPLC and Mass Spectrometry verification.

Weight Loss & Metabolic

5 products · buy Retatrutide online, buy Tirzepatide, buy AOD-9604, buy 5-Amino-1MQ

Retatrutide

99.5% Pure

Triple Agonist

4.9

$140.00

Tirzepatide

99.9% Pure

Dual GIP/GLP-1 Receptor Agonist

$140.00

AOD-9604 10mg

99.0% Pure

Growth Hormone Fragment

4.6

$75.00

5-Amino-1MQ 10mg

99.2% Pure

NNMT Inhibitor

4.6

$55.00

SLU-PP-322 10mg

99.3% Pure

Cyclic Peptide Analog

4.8

$80.00

Healing & Recovery

4 products · buy BPC-157, buy TB-500, buy GHK-Cu, buy ARA-290

BPC-157 10mg

99.1% Pure

Gastric Peptide

4.9

$55.00

TB-500 10mg

99.3% Pure

Thymosin Peptide

4.8

$65.00

GHK-Cu 100mg

99.5% Pure

Copper Peptide

4.9

$55.00

ARA-290 10mg

99.2% Pure

Erythropoietin Derivative

4.7

$65.00

Growth Hormone

3 products · buy CJC-1295/Ipamorelin, buy Tesamorelin, buy HCG

CJC-1295/Ipamorelin Blend

99.4% Pure

GHRH/GHRP Blend

4.9

$85.00

Tesamorelin 10mg

99.5% Pure

GHRH Analog

4.8

$70.00

HCG 10,000 IU

99.3% Pure

Gonadotropin

4.9

$140.00

Longevity & Mitochondrial

5 products · buy NAD+, buy MOTS-c, buy Epithalon, buy SS-31

Epithalon 10mg

99.5% Pure

Telomerase Activator

4.9

$50.00

MOTS-C

99.3% Pure

Mitochondrial Peptide

4.8

$55.00

NAD+ 500mg

99.8% Pure

Coenzyme

4.9

$125.00

SS-31 (Elamipretide) 10mg

99.6% Pure

Mitochondrial Peptide

4.8

$75.00

AICAR 50mg

99.4% Pure

AMP-Activated Protein Kinase Activator

4.7

$60.00

Immune & Anti-Inflammatory

4 products · buy LL-37, buy Thymosin Alpha-1, buy Thymalin, buy KPV

Thymosin Alpha-1 10mg

99.5% Pure

Thymic Peptide

4.8

$70.00

LL-37 10mg

99.4% Pure

Antimicrobial Peptide

4.8

$70.00

Thymalin 10mg

99.3% Pure

Thymic Peptide

4.7

$60.00

KPV 10mg

99.2% Pure

Alpha-MSH Fragment

4.7

$65.00

Cognitive & Neuropeptides

4 products · buy Selank, buy Semax, buy VIP, buy DSIP

Selank 10mg

99.1% Pure

Nootropic Peptide

4.7

$55.00

Semax 10mg

99.3% Pure

Nootropic Peptide

4.8

$55.00

VIP 10mg

99.1% Pure

Vasoactive Intestinal Peptide

4.6

$65.00

DSIP 15mg

99.3% Pure

Neuropeptide

4.7

$55.00

Tanning & Sexual Health

3 products · buy Melanotan, buy PT-141

Melanotan I 10mg

99.2% Pure

Melanocortin Peptide

4.6

$55.00

Melanotan II 10mg

99.3% Pure

Melanocortin Peptide

4.7

$55.00

PT-141 10mg

99.2% Pure

Melanocortin Peptide

4.7

$55.00

Research Supplies

1 product · buy BAC water, buy peptide starter kit, buy reconstitution water

Reconstitution BA Water & syringes

USP Grade Pure

Laboratory Reagent

$37.99

Why Buy Peptides from Amino Fuel Labs?

Laboratory-Verified Purity

Purity is measured by reversed-phase HPLC and identity is confirmed by mass spectrometry, with both results reported on the Certificate of Analysis for the lot supplied. Purity is a lot-specific value, so always read the figure on the certificate that matches the lot printed on your vial.

Comprehensive Research Catalog

The catalog spans metabolic, recovery, growth-hormone, longevity, immune, cognitive and melanocortin research categories. Every listing links to its own product page and to the Certificate of Analysis for the lot supplied, so documentation can be checked before an order is placed.

Transparent Pricing

Prices shown on each listing are the current catalog prices, including per-strength pricing where a compound is offered in multiple vial sizes. Any active discount code and the calculated shipping cost are applied in the cart before checkout.

Fast, Discreet USA Shipping

Orders are fulfilled in the United States and shipped in discreet packaging with tracking. Available shipping methods, costs, and the current dispatch schedule are shown at checkout before an order is confirmed.

Browse by research category

How to Evaluate Research Peptide Documentation

Lot matching

The lot number on the certificate must match the lot printed on the vial label. A document for a different lot describes different material.

Analytical method

Look for the method behind each number: reversed-phase HPLC for purity, mass spectrometry for identity. A percentage with no stated method is not evidence.

Identity

Mass-spectrometry data should show a measured mass consistent with the expected mass of the declared sequence.

Purity

Purity is reported as the target peak against total peak area for that lot, so treat it as a lot-specific value rather than a permanent product attribute.

Document date

Check the analysis date. An old certificate paired with new material tells you nothing about the vial in front of you.

Storage information

Documentation should state the storage condition the material was supplied under so your own handling records start from a known point.

Testing and Documentation

Purity is reported by reversed-phase HPLC and identity by mass spectrometry, both tied to the lot number on the vial. Read what each method proves — and what it does not — on the testing and documentation page, then pull the exact certificate from the COA library.

A short procurement guide

Confirm the compound, strength, and quantity your protocol calls for before comparing suppliers.
Ask for the certificate covering the lot you will actually receive, not a sample document.
Check that the stated analytical methods match the numbers being claimed.
Record the lot number, receipt date, and storage condition in your own inventory log.
Keep documentation with the material so any later question can be traced back to a specific lot.

Frequently asked questions

What are these research peptides intended for?: Laboratory research use only. They are not for human or veterinary use and not for diagnostic or therapeutic application.
Does every listed compound come with a Certificate of Analysis?: Yes. Each listed compound has a lot-matched Certificate of Analysis available in the COA library, reporting HPLC purity and mass-spectrometry identity for that lot.
How do I verify the certificate matches my vial?: Compare the lot number on the certificate with the lot printed on the vial label. If the two do not match, do not treat the document as evidence for that vial.
What testing does Amino Fuel Labs document?: Reversed-phase HPLC for purity and mass spectrometry for identity. We do not claim sterility testing, endotoxin screening, ISO or cGMP accreditation, or cleanroom classification.
Where do orders ship from and when?: Orders are fulfilled within the United States. Shipping options, costs, and the current dispatch schedule are shown at checkout before you confirm an order.
Is shipping free?: Orders over $300 ship free. Below that threshold the calculated shipping cost is shown in the cart before checkout.
Can I get dosing or administration guidance?: No. We do not provide dosing, administration, or personal-use guidance of any kind. Our documentation covers identity, purity, and handling only.
What if a certificate is missing for a lot I received?: Contact us with the lot number and we will supply the matching document. We never substitute a certificate from a different lot.

Reference reading

All products are supplied for laboratory research use only. Not for human or veterinary use, and not for diagnostic or therapeutic application.

Ready to Start Your Research?

Browse our complete catalog of premium research peptides with verified purity and fast shipping.

Shop on Homepage Research Articles FAQ

Research Use Only. All products and information on this page are intended for research only. Not intended to treat, cure, diagnose, heal, or prevent any disease.