Skip to main content
Trusted by over 100K subscribers
100% online process
No membership requirements
FDA-Regulated Pharmacies
Transparent pricing, no hidden fees
Board certified physicians
US sourced ingredients
Trusted by over 100K subscribers
100% online process
No membership requirements
FDA-Regulated Pharmacies
Transparent pricing, no hidden fees
Board certified physicians
US sourced ingredients
MOTS-C research vial overlooking an alpine lake

Precision purity,
verified in every vial.

Every batch is HPLC-tested to 99%+ purity and backed by a third-party certificate of analysis — built for researchers who don't compromise.

MANUFACTURED IN THE USA7X TESTEDBATCH VERIFIEDFAST & DISCREET SHIPPING
Features

Superior Quality

Discover the standard in research peptides. From rigorous USA synthesis to independent, verified third-party testing, every detail is engineered for maximum bioavailability, stability, and reproducible precision.

Purity

Tested to exceed 99.9% purity for optimal stability and precision.

Efficacy

Advanced synthesis protocols maximize bioavailability and ensure reproducible results.

Stability

Cutting-edge techniques maintain structural integrity and extend shelf life.

Sourcing

Synthesized and sourced within the USA, guaranteeing adherence to domestic guidelines.

Testing

Verified by ISO-certified labs. Every batch includes a Certificate of Analysis.

Safety

Manufactured in FDA-registered facilities with medical-grade sterilization.

Featured products background

Featured Compounds

Explore our most requested profiles. Precision-synthesized and independently verified to ensure absolute consistency across your research applications.

PS-3RTA
From $89.99
PS-2TRZ
From $79.99
MOTS-c
From $49.99
NAD+
From $64.99
BPC-157
From $49.99
Tesamorelin
From $69.99
TB-500
From $59.99
GLOW
From $119.99
CJC-1295 + Ipamorelin 5mg/5mg
From $74.99
Prime Scientific research vials

Every Batch Verified

Every vial is filled from a batch we've already put through HPLC and mass spec. If it doesn't clear 99%, it doesn't get a label — it gets discarded.

Explore Catalog

What's on the labelis what's in the vial.

We make peptides for researchers who read the COA before they order. Tested past 99%, made in the USA, and documented batch by batch — so your results come down to your protocol, not our chemistry.

Explore catalog
Clinical Grade Purity

Clinical Grade Purity

Synthesized to >99% purity thresholds, rigorously verified via HPLC.

USA Synthesized

USA Synthesized

Formulated, tested, and fulfilled exclusively within the United States.

Lyophilized Stability

Lyophilized Stability

Vacuum-sealed and stabilized to preserve molecular integrity during transit.

Third-Party Verified

Third-Party Verified

Independent mass-spectrometry and Certificates of Analysis for every batch.

From metabolic and recovery work to longevity research, our catalog covers the compounds labs actually reach for — each one synthesized to spec and backed by its own batch report.

FAQ

Questions You May Have

We've picked our most frequently asked questions. Here you can find out the information you are interested in.

Your Cart

No products in the cart.