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Frequently asked questions
- Do you provide a Certificate of Analysis (COA)?
- Yes. Every lot we carry has a lot-specific Certificate of Analysis. When your order ships you receive tracking and a digital copy of the COA for your exact lot.
- How is purity verified?
- Each lot is third-party tested using HPLC and LC-MS, covering identity, purity, and net content. See our Quality Assurance page for the full process.
- Who can purchase from Vitality Certified Peptides?
- Qualified researchers of every kind, including independent researchers. You do not need to represent a lab or institution; every purchase is for laboratory research use only.
- How do I find a compound's CAS number or category?
- Every product page lists its CAS number and research category. You can also browse the full catalog by category.
- Do you offer free shipping?
- Yes. US shipping is free on orders over $250. Below that, Standard shipping is $11.95, with Priority and Express options at checkout.
