APEX 100 Research was founded on a single, non-negotiable standard: every peptide we produce must meet ≥99% purity — and prove it. Not through in-house testing alone, but through rigorous, independent verification at U.S.-based third-party laboratories using HPLC and mass spectrometry.

We source pharmaceutical-grade amino acids and synthesize under ISO-certified protocols. Each batch undergoes orthogonal analytical testing to confirm both purity and molecular identity. Independent laboratories further verify actual fill weight — ensuring every vial contains exactly what the label states.

Every compound in our catalog starts with a single question: would we use this in our own research? If the answer is anything less than an absolute yes, it doesn’t make the cut. We partner exclusively with USA-based synthesis facilities operating under ISO-certified protocols.

Only batches that achieve ≥99% purity and confirmed identity receive our label. Every vial carries a unique batch number linked to its public Certificate of Analysis — so researchers can independently verify every result, every time, with no guesswork and no exceptions.