We're engineering the
next chapter of human biology.

Stride was founded by a team of biochemists, clinicians, and engineers who shared one conviction: the gap between what science knows and what humans experience is collapsing.

Peptides — short, precise chains of amino acids — are the signal molecules of the body. They modulate healing, longevity, cognition, and metabolism. Until recently, accessing research-grade compounds meant compromising on purity, lead time, or transparency.

We built Stride to make that compromise obsolete. Every compound is synthesized in our clinical-grade facility, verified through HPLC and mass spectrometry, and dispatched with temperature-controlled chain-of-custody. We treat each vial like the precision instrument it is.

Our standards

Triple-stage HPLC. Mass spectrometry verification. Bioassay confirmation. Sterile lyophilization. Cold-chain dispatch. We refuse to ship a single vial that hasn't passed every one of these gates.