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Every lot third-party tested · COA matched to your vial View all products
Kylo research-grade peptide vials, lyophilized, lot-tested

Research Peptides For Sale: Buy Kylo Peptides Online

  • Guaranteed ≥99% Purity
  • 30-Day Money Back Guarantee
  • Triple Tested Compounds

Shop high-quality research peptides for laboratory and scientific research, including individual peptides, peptide blends, and research compounds across metabolic, cellular, longevity, tissue, neurological, and growth hormone research. Browse our peptide catalog with transparent product information, purity specifications, batch-specific Certificates of Analysis (COAs), and laboratory testing documentation.

Third-party tested across three independent laboratories

Janoshik Analytical Freedom Diagnostics Vanguard Laboratory
≥99% HPLC purity · lot-matched COA
Research peptides

Research-grade catalog

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$49.98 $99.95
$44.98 $89.95
$24.98 $49.95
$19.98 $39.95
$84.98 $169.95
$17.48 $34.95
$34.98 $69.95
$34.98 $69.95
$29.98 $59.95
$24.98 $49.95
$32.48 $64.95
$22.48 $44.95
$29.98 $59.95
$24.98 $49.95
$32.48 $64.95
$24.98 $49.95
Release testing

How We Qualify a Batch

We run seven assays on every batch, and nothing is released until all seven results are on file.

Methodology →
01

Sterility, USP <71>

We culture every batch for fourteen days before inspection, because slow-growing organisms won't appear in a two-day check.

02

Endotoxin, USP <85>

Endotoxins survive sterilization and stay biologically active, so we screen every batch by LAL against pyrogen limits.

03

Purity, HPLC-UV

We measure against a ≥99% target and publish your lot's actual number without rounding it up.

04

Identity, LC-MS

Mass spec weighs the molecule against the sequence on the label, so a near-miss compound reads as the wrong mass.

05

Heavy metals, ICP-MS

Lead, arsenic, cadmium and mercury arrive with the raw materials and are invisible to HPLC, so we run a separate instrument.

06

Net content

We weigh what's in the vial, so a 10 mg vial is confirmed to hold 10 mg.

07

Batch consistency

We test several samples per run against the same reference, which catches a batch that drifts partway through.

Every result goes on the certificate, published before the batch opens for sale.

Signature multi-peptide stacks

Buy Kylo’s Peptide Blends and Stacks

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All blends are pre-weighed at the listed ratios, lyophilized, and ship with the same third-party COA standard as our individual peptides. Compositions are independently verified by LC-MS before release.

Why Kylo

Why choose us?

Three promises we make on every order.

Quality →

Customer Service

We answer your questions Monday to Friday from 9am to 6pm PT.

30-Day Money Back Guarantee

Wrong item, broken vial or COA mismatch? Money back.

24-Hour Dispatch

Orders dispatch within 24 hours on business days, with tracking.

Simple ordering

How to Buy Research Peptides

Browse our research peptide catalog, review product and quality information, and complete your order through our secure checkout.

Shop Peptides →
01

Browse the Catalog

Explore individual research peptides, peptide blends, and laboratory research compounds and select the products relevant to your research requirements.

02

Review Product & Quality Information

Review available purity specifications, testing information, batch details, and COA documentation before placing your order.

03

Add to Cart

Select your required quantity and add the research materials to your cart. Check that your shipping and billing information is accurate.

04

Complete Your Order

Proceed through our secure checkout and select the available shipping method for your location. Applicable shipping costs and delivery estimates are displayed during checkout.

05

Order Processing & Shipment

Once your order is confirmed, it is prepared for shipment and tracking information is provided when available. Orders may be subject to destination and regulatory requirements.

06

Receive Your Research Materials

Inspect your shipment upon arrival and verify the products, packaging, and batch information against your order and accompanying documentation.

All products are supplied strictly for laboratory and research use only and are not intended for human or veterinary use. International orders may be subject to additional eligibility, documentation, customs, import, or regulatory requirements depending on the destination.

Support

Common Questions We Get

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Latest research

Notes from the bench.

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Semax Vs Selank: A Research Comparison
Metabolic, GH & Signaling Peptides · September 5, 2026

Semax Vs Selank: A Research Comparison

Semax and Selank are synthetic regulatory peptides with distinct structures, origins, and…

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BPC-157 vs TB-500: A Research Comparison
Tissue-Repair Research · August 31, 2026

BPC-157 vs TB-500: A Research Comparison

BPC-157 and TB-500 are experimental peptides studied for tissue repair and regenerative…

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Ipamorelin vs Sermorelin: A Research Comparison

Ipamorelin vs Sermorelin: A Research Comparison

Ipamorelin and sermorelin are synthetic growth hormone secretagogues with different receptor targets,…

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