LifeSpanSupply
Understand the product before choosing
Clear answers about formats, pack contents, batch documentation and storage.
01
Vial, dual chamber, pen or nasal spray: what changes?
Start with what is supplied, which device it fits and what is included. A presentation changes the packaging and preparation—not the evidence for a compound.
Read guide ↗02How to read a batch Certificate of Analysis
A COA describes analytical results for an identified sample or batch. Read the document itself and connect it to the lot on the product.
Read guide ↗03Read product strength, cartridge quantity and pack contents
The same compound can be sold in different formats and pack sizes. Read the amount per container and the number of containers together.
Read guide ↗04Storage by product format and how to read the mixed date
Storage instructions depend on the presentation. Check the product label and its specific expiry; a single generic shelf life does not describe every peptide or format.
Read guide ↗