FAQ
Frequently Asked Question
Find answers to common questions about our research compounds, documentation standards, and ordering process.
Are these peptides for human use?
No. All compounds sold by NextGens Peptides are intended strictly for laboratory research purposes only. They are not approved for human or veterinary use, consumption, or self-administration of any kind.
How are quality standards maintained?
Every compound we carry is independently tested by accredited third-party laboratories before distribution. Testing includes HPLC purity analysis, mass spectrometry identity confirmation, heavy metals screening, and endotoxin testing. Batch-specific COAs are available for every product.
Can I purchase peptides in bulk?
Yes. We offer tiered wholesale and bulk pricing for qualified research organizations and volume buyers. Visit our wholesale page or contact us directly to discuss available quantities and pricing structures.
How should I store peptides?
Lyophilized peptides should be stored at -20°C in a dry, dark environment. Once reconstituted, store at 4°C and use within a timeframe appropriate to your research protocol. Avoid repeated freeze-thaw cycles to preserve compound integrity.
Do you ship internationally?
We currently ship within the United States. Contact our support team for inquiries regarding international availability to your specific region.
What payment methods do you accept?
We accept all major credit cards through our encrypted checkout. Wholesale and bulk orders may have additional payment options available — contact us for details.
How long does shipping take?
Most orders ship within 1–2 business days. Standard delivery is typically 3–5 business days depending on your location. Expedited options are available at checkout.
Do you offer a money-back guarantee?
Yes. We stand behind our products. Unused and unopened items are eligible for return — see our full refund policy for details.
Where can I find the COA for my order?
Certificate of Analysis documents are available on each product page. You can also request a batch-specific COA directly from our support team by referencing your order number.
Is NextGens Peptides a legitimate supplier?
We’ve been operating in the research peptide space for 3+ years with over 75,000 orders fulfilled. Every product is third-party tested, batch traceable, and ships with documentation. We’re not new to this industry — we’ve built our reputation on consistency and transparency.