For Research Purposes Only · Not for Human Consumption · Not FDA Approved

Frequently asked questions.

Practical guidance on peptide purity, certificates of analysis, ordering, storage, shipping, and laboratory research use.

Frequently asked questions.

Practical guidance on peptide purity, certificates of analysis, ordering, storage, shipping, and laboratory research use.

Orders & accounts
Ordering

01 / 05

Who can purchase these peptides?

We sell exclusively to verified research institutions, accredited laboratories, and qualified researchers. We reserve the right to request documentation of your research affiliation before fulfilling an order.
We accept major credit cards and secure electronic payment methods. All transactions are processed through encrypted, PCI-compliant gateways.
Yes. Qualified research institutions and laboratories may be eligible for volume pricing. Contact us with your institutional details and intended research use for a custom quote.
Yes. We use industry-standard encryption and do not sell or share your personal data. We collect only the information necessary to verify research eligibility and fulfill orders in compliance with applicable laws.
Independent verification
Purity & Testing

02 / 05

Do you provide certificates of analysis (COA)?

Yes. Every batch comes with a third-party Certificate of Analysis verifying identity and purity. Purity is typically 99%+ as confirmed by independent HPLC and mass spectrometry testing.
Our peptides are compounded to achieve 99%+ purity. Each batch is independently tested via High-Performance Liquid Chromatography (HPLC) and mass spectrometry to confirm identity, purity, and the absence of fillers or contaminants.
Stability guidance
Storage & Handling

03 / 05

How should peptides be stored?

Lyophilized (powder) peptides should be stored at -20°C in a sealed container away from moisture and light. Once reconstituted with bacteriostatic water, solutions should be kept at 4°C and used within the timeframe specified in your research protocol. Always refer to the product documentation for compound-specific guidance.
When stored properly at -20°C in a sealed, dry container, most lyophilized peptides remain stable for 12–24 months. Always check the specific documentation included with your order for exact stability data.
Packing & delivery
Shipping

04 / 05

How are orders packaged and shipped?

Vials are sealed in tamper-evident packaging with desiccant and temperature-stable insulation when required. Orders ship within 1–2 business days and include the COA and handling instructions. We ship domestically with tracked, discreet packaging.
Yes. Once your order ships, you will receive a tracking number via email. You can monitor delivery status through the carrier’s tracking portal.
Due to the nature of research chemicals, all sales are final. We do not accept returns or exchanges. If you believe you received the wrong product or a damaged item, contact us within 48 hours of delivery with photos and your order details.
Laboratory applications
Research Use

05 / 05

Are these peptides for human use?

No. All peptides sold by Neuro Peptide are strictly for laboratory and in-vitro research purposes only. They are not intended for human or veterinary consumption, diagnosis, treatment, or prevention of any disease. They have not been evaluated or approved by the FDA or any other regulatory body.

Still have questions?

Our team can help with product documentation, order support, institutional pricing, and research-specific questions.

Research use disclaimer

All peptides, compounds, and materials offered by Neuro Peptide are sold exclusively as research chemicals for in-vitro laboratory and scientific investigation. They are not intended for use in humans or animals, or to diagnose, treat, cure, mitigate, or prevent disease. By purchasing, you acknowledge that you are a qualified researcher or represent a qualified research institution and accept responsibility for compliant handling, storage, and disposal.