Research-Grade · 99.8% HPLC

Engineering the
superhuman baseline.

Precision-synthesized peptides for the next generation of human performance, recovery, and longevity research. Built in clinical-grade facilities. Verified to pharmaceutical standards.

99.8%
HPLC Purity
<2h
Synthesis QA
24h
Dispatch
Stride research-grade peptide vial with molecular lattice
Compound
BPC-157 · Lot 24A
Purity
99.84%
Direct Access

Consult with our research team

Get protocols, sequence data, and pricing tailored to your study.

We respond within 1 business day. No spam, ever.

Catalog · Featured

Most-requested compounds

BPC-157
RecoverySTR-157

BPC-157 / 5mg

Body Protection Compound

$85
TB-500
RecoverySTR-500

TB-500 / 2mg

Thymosin Beta-4 Fragment

$65
View full catalog →

The Science

A new frontier in human biology.

What are peptides?

Peptides are short chains of amino acids — the messengers of the body. Synthesized to mimic or improve on natural signaling molecules, they are the focus of next-generation human optimization research.

How they're made

We use solid-phase peptide synthesis (SPPS) in clinical-grade facilities, then verify every batch with HPLC, mass spectrometry, and bioassay before lyophilization.

Research applications

From tendon healing models to metabolic studies and telomere research — peptides are the precision tools of modern biology. Stride compounds are sold for laboratory research only.

Read the research library

Triple-verified

HPLC, MS, and bioassay on every batch.

cGMP synthesis

Clinical-grade facility, sterile lyophilization.

Same-day dispatch

Temperature-controlled overnight in the US.

Trusted by leading practitioners

★★★★★
"The consistency of Stride's peptides is unmatched. In a field where purity is everything, they are the only supplier we trust for our clinical research."
J
Dr. Julian Vance
Longevity Research Lab
★★★★★
"Same-day dispatch, sealed cold chain, and HPLC docs that actually match what's in the vial. That's the Stride difference."
M
Dr. Marcus Aris
Zenith Neuro, Principal Investigator
★★★★★
"We've sourced from a dozen labs. Stride is the only one that combines pharmaceutical rigor with bio-tech responsiveness."
E
Dr. Elena Reyes
Director, Compound Pharmacy

Ready to begin

Engineering tomorrow's
biology, today.

S
STRIDE AI
Online · responds instantly

Hey — I'm STRIDE AI. I can answer product, shipping, and protocol questions, or recommend compounds for your research goal. Share your info and I'll personalize recommendations.