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99%+ pure guarantee
Research-grade peptides with verified potency. Each product includes certificates of analysis.
Same-Day Ship
Orders by 2PM EST
USA-Based
Synthesized in USA-registered facilities. Full chain of custody documentation and testing.
Rigorous testing
Proactive and intuitive customer support before, during, and after the purchasing process.
Frequently Asked Questions
Our customer support is available Monday to Friday
Average answer time: 24h
Average answer time: 24h
Are your peptides research grade?
Yes. Every peptide we ship is 99%+ purity research grade, verified by independent 3rd-party labs. Certificates of Analysis are available on every product page before purchase.
Are your research peptides USA made?
Of course! Our research-based peptides are still the same high-quality peptides you’ve always known and trusted. They’re domestically sourced, with +99% purity, and they’re ideal for general research purposes. You’ll find the same molecular structure in both GMP and Research-Grade options-the difference lies in the regulatory requirements, not the quality of the product.
We introduced GMP peptides to give our customers more options, especially for those needing them for clinical or regulated use. But if you’re using peptides for research, our Research-Grade Peptides are still an excellent, cost-effective choice.
How do I verify the purity of research peptides I purchase?
Each order includes a certificate of analysis showing HPLC purity results, LC-MS molecular confirmation, and contaminant screening data. These documents provide the analytical verification needed for scientific research protocols and laboratory quality standards.
How fast do you ship?
Orders placed before 2PM EST ship same-day via tracked delivery. Most orders arrive in 2-3 business days within the USA.
What is your return policy?
Due to the nature of research-grade materials, we only accept returns for damaged items or products that fail purity verification. Contact us within 7 days of delivery.