Our Mission
Mad Science Labs Peptides was founded on one simple principle: researchers deserve access to verified, high-purity peptides without paying inflated prices.
Every compound we sell is third-party tested by an independent, accredited laboratory. We publish the full Certificate of Analysis (COA) for every batch.
All products are strictly for research use only. Not for human or animal consumption.
Our Quality Standards
Research Grade. No Compromises.
🔬 Independent Lab Testing
All products tested by accredited third-party labs. We verify everything independently.
📄 Certificate of Analysis
Every batch has a full COA documenting identity, purity, and potency. Publicly available.
🧪 >99% purity
Minimum 99% purity threshold across all products. No exceptions.
Shipping Schedule
Monday–Friday before 3pm CT: Ships next business day. After 3pm CT Friday through Sunday: Ships the following Tuesday. Discreet packaging.
Payment and Policy
We accept Zelle, Venmo, and CashApp. We now also accept credit and debit cards through NexaPay’s secure checkout. During NexaPay’s checkout, your payment is converted and sent to us automatically—you never handle cryptocurrency yourself. This process helps improve approval rates by processing the transaction as a cryptocurrency purchase. Mad Science Labs covers all processing fees. All sales are final. By purchasing you confirm you are a qualified researcher.
RESEARCH USE ONLY: All products strictly for research only. NOT for human/animal consumption. Not FDA approved. All sales are final.
Ready to Start Your Research?
Browse our full catalog of research-grade peptides, each with published COAs and guaranteed purity.