✓ Third-Party Tested • 99%+ Purity

Premium Research Peptides for Scientific Discovery

High-purity research compounds for qualified researchers and institutions. Every batch independently verified with comprehensive certificates of analysis.

Browse Products → Why Choose Us

99%+

Verified Purity

24hr

Fast Shipping

10K+

Researchers Served

Featured Products

Research-Grade Peptides

Each compound undergoes rigorous third-party testing to ensure the highest standards for your research.

Best Seller

BPC-157

Body Protection Compound. 15 amino acid sequence derived from human gastric juice. Popular for tissue research.

$49.99 5mg • 99.1% Pure
High Demand

Semaglutide

GLP-1 receptor agonist peptide. Extensively researched for metabolic and glycemic studies.

$89.99 5mg • 99.3% Pure
In Stock

TB-500

Thymosin Beta-4 fragment. 43 amino acid peptide studied for cell migration and tissue recovery research.

$59.99 5mg • 99.0% Pure
New Arrival

Tirzepatide

Dual GIP/GLP-1 receptor agonist. Next-generation peptide for advanced metabolic research applications.

$129.99 5mg • 99.2% Pure

Why PeptideLab

The Research Standard

🔬

99%+ Purity

Every batch tested via HPLC and Mass Spectrometry for verified purity levels.

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Full COA

Comprehensive certificates of analysis included with every order.

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Fast Shipping

Same-day processing. Most orders arrive within 2-3 business days.

₿

Crypto Accepted

Pay with Bitcoin, Ethereum, USDC, or USDT. Fast, private, secure transactions.

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Expert Support

Knowledgeable team available to answer technical questions.

♻️

Fresh Stock

High turnover ensures you receive recently synthesized compounds.

Accepted Payments

We Accept Cryptocurrency

₿ Bitcoin
⟠ Ethereum
$ USDC
₮ USDT
Ł Litecoin

Instant processing • Lower fees • Enhanced privacy • 5% discount on crypto orders

Browse By Category

Research Categories

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Recovery Peptides

BPC-157, TB-500, GHK-Cu
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Metabolic Research

Semaglutide, Tirzepatide
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Growth Factors

IGF-1, MGF, CJC-1295
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Nootropic Peptides

Semax, Selank, Dihexa
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Longevity Research

Epitalon, GHK-Cu, NAD+

Questions

Frequently Asked

All our peptides are verified at 99%+ purity through independent third-party HPLC and Mass Spectrometry testing. Each order includes a detailed Certificate of Analysis (COA) showing exact purity levels, amino acid sequencing, and testing methodology.
Peptides are shipped lyophilized (freeze-dried) in vacuum-sealed vials with desiccants. We use insulated packaging for temperature-sensitive compounds. Store at -20°C for long-term storage or 2-8°C for short-term. Reconstituted peptides should be refrigerated and used within 30 days.
We accept multiple payment methods for your convenience:

Cryptocurrency (Preferred): Bitcoin (BTC), Ethereum (ETH), USDC, USDT, Litecoin (LTC), and other major cryptocurrencies. Crypto payments are processed instantly with lower fees and enhanced privacy.

Traditional: Major credit/debit cards (Visa, Mastercard, Amex), bank wire transfers, and ACH payments. All transactions are encrypted and PCI-compliant.
We currently ship within the United States. International shipping is available to select countries — please contact us for availability. All international orders are shipped with proper documentation and customs declarations.
No. All products sold by PeptideLab USA are strictly for research and laboratory use only. They are not intended for human or veterinary use, and are not to be used for therapeutic, diagnostic, or any form of human consumption. By purchasing, you confirm you are a qualified researcher.

Get In Touch

Contact Us

Research Support

Have questions about our products or need technical assistance? Our team is here to help qualified researchers.

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support@peptidelabusa.com

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1-800-PEPTIDE

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Mon-Fri: 9AM - 6PM EST