Frequently Asked Questions
Find answers to common questions about our research compounds, documentation standards, and ordering process.
Compliance
Are these peptides for human use?
No. All compounds sold by NextGen 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.
Quality
How are quality standards maintained?
Every batch is independently tested by accredited U.S. laboratories via HPLC purity analysis and Mass Spectrometry identity verification. Certificates of Analysis (COAs) are published online for full batch-level transparency.
Orders
Can I purchase peptides in bulk?
Yes, we offer wholesale and bulk research options for institutional laboratories and licensed researchers. Contact our team or browse our wholesale section for custom quotes.
Storage
How should I store peptides?
Lyophilized (freeze-dried) peptides should be stored in a cool, dry place away from direct light, ideally between -20°C and 4°C for long-term stability. Once reconstituted, keep refrigerated at 2°C – 8°C and use within recommended research timelines.
Shipping
Do you ship internationally?
Yes, we provide international distribution with full tracking documentation and compliance handling standards. Delivery times vary by destination country.
Payment
What payment methods do you accept?
We accept secure credit/debit card processing, electronic transfers, and major cryptocurrencies through our encrypted checkout system.
Shipping
How long does shipping take?
Domestic U.S. orders are processed within 1 business day and typically arrive within 2 to 4 business days. Expedited shipping options are also available at checkout.
COA
Where can I find the COA for my order?
You can view and download all batch-specific COAs directly from our online Certificate of Analysis (COA) Library using your product name or batch code.
Trust
Is NextGen Peptides a legitimate supplier?
Yes, NextGen Peptides has fulfilled over 75,000+ orders over 3+ years with a 99%+ verified purity guarantee, independent lab documentation, and dedicated customer support.
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Still Have Questions?
Our support team is here to assist with custom inquiries or technical details at info@ng-peptide.com.