Answers to frequently asked questions about research peptides, Stack Science, and our shopping experience.
“Structured nutrition, consistent training, recovery as a priority, protocols with a purpose.”
Get answers to questions you may have for your research project. If the answer is not here, reach out to us to find out more information.
Every research project has different objectives. Stack Science provides educational resources and product information to help researchers better understand the available options.
Yes. Every Stack Science product is backed by independent third-party testing and a Certificate of Analysis (COA) to verify identity, purity, and quality. We believe transparency is essential to building trust.
Visit our Resources section for educational guides, the peptide calculator, and helpful information.
Explore a premium collection of research peptides, bioregulators, nootropic nasal sprays, precision-formulated blends, and capsules.
Browse the Shop page or use the category navigation on the homepage to explore each collection.
No. All Stack Science products are intended for laboratory research purposes only and are not for human consumption.
Lyophilized (freeze-dried) peptides should be stored in a cool, dry environment. After reconstitution, products should typically be refrigerated and handled using proper sterile techniques.
A COA is an independent laboratory report that verifies the identity, purity, and quality of a product. We believe every researcher deserves access to transparent testing.
Bacteriostatic water is commonly used to reconstitute lyophilized research peptides. It contains 0.9% benzyl alcohol, allowing for multiple withdrawals from the same vial when proper sterile procedures are followed.
Yes. Education is a core part of our mission. We provide product descriptions, educational content, and research-based information to help customers make informed decisions.
Because quality comes first.
Every product we offer is:
Most in-stock orders are processed quickly and shipped with tracking information. Shipping times may vary depending on location and carrier.
Yes. We ship throughout the United States where permitted by applicable laws and regulations.
Due to the sensitive nature of our research peptides and laboratory products, all sales are final. To ensure product integrity, safety, and quality, we cannot accept returns or exchanges on any opened, used, or temperature-sensitive items.
If your order arrives damaged, incorrect, or incomplete, please contact our support team within 48 hours of delivery. We'll work quickly to resolve the issue by providing a replacement or appropriate solution.
Your satisfaction is important to us, and we're committed to delivering premium products backed by exceptional customer service.
Absolutely. Our team is here to answer product questions and help you navigate our educational resources. We're committed to providing a professional, responsive experience