Peptides are short chains of amino acids that serve as building blocks for proteins. They play a role in a wide range of biological processes and are used extensively in laboratory and research settings.

Yes. Every batch undergoes independent third-party HPLC and mass spectrometry testing. Certificates of analysis are available on each product page.

A COA is a document from an independent lab verifying the identity, purity, and composition of a compound. Every product we sell has a COA available for review.

Lyophilized peptides should be stored at -20°C. Once reconstituted, refrigerate at 2–8°C. Nasal sprays should be refrigerated and protected from light. See individual product pages for specific storage instructions.

Bacteriostatic water is sterile water containing 0.9% benzyl alcohol. It is the standard diluent used to reconstitute lyophilized peptides for research use. The preservative allows multiple withdrawals from a single vial.

Mixing multiple peptides into a single vial can compromise the integrity and effectiveness of each compound. All of our bundles contain separate, individually sealed and tested vials to ensure maximum potency.

We accept Interac e-Transfer. Payment details are provided at checkout. Please follow the payment instructions carefully — orders will not be processed if instructions are not followed accordingly.

All sales are final. We do not accept returns or issue refunds. If you receive a damaged or incorrect item, contact us within 48 hours with photos and your order number.

Yes. Affiliate and promotional codes can be applied at checkout. Contact us or follow our channels for current offers.

We ship across Canada. All orders are shipped in discreet, unbranded packaging.

Free shipping is available on orders of $400 or more (pre-tax).

Once shipped, you’ll receive an email with tracking info. You can also check your order status in your account.

White Label Research is not liable for packages lost, stolen, or damaged during transit. We strongly recommend selecting a shipping option with tracking and ensuring a secure delivery location.

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For general inquiries, visit our contact page.