For laboratory research use onlyNot for human or veterinary consumptionThird-party HPLC + MS on every lotFree ground shipping over $150
Relay Research RELAY RESEARCH
Lot RR-09242026
Research use only

RESEARCH
COMPOUNDS,
RELAYED CLEAN.

Every vial leaves our facility with a matching third-party certificate of analysis — HPLC purity, mass spec identity, and endotoxin screening, published before the lot ships.

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≥99%
HPLC purity floor
24 hr
Order to dispatch
100%
Lots tested, no exceptions
Relay Research seal
Batch verified · SEP 06, 2026
Dual-lab COA
HPLC + mass spec on every lot, published by number.
Nitrogen sealed
Lyophilized and capped under inert atmosphere.
24-hour dispatch
Cold-pack shipping from a US facility.
Lot traceability
Scan the vial, pull the exact report you were shipped.
01 — Catalog

IN STOCK NOW

Best seller
Peptides · 10 mg vial
Retatrutide 10 mg

Triple-agonist reference peptide. Lot RT-series, 7× tested. Bulk tiers to 24 vials.

$59.99
99.85% purity
Sold out
Peptides · 500 mg vial
NAD+

Nicotinamide adenine dinucleotide, lyophilized and nitrogen sealed.

$54.99
99.4% purity
Sold out
Peptides · 600 mg vial
Glutathione

Reduced glutathione, assayed for free-thiol content per lot.

$52.99
99.2% purity
Peptides · 100 mg vial
GHK-Cu

Copper tripeptide complex, 8× tested with copper content confirmed.

$39.99
99.95% purity
New
Peptides · 10 mg vial
CJC/Ipamorelin

CJC-1295 + Ipamorelin blend, mannitol carrier.

$49.99
99.0% purity
Peptides · 5 mg vial
DSIP

Delta sleep-inducing peptide. Bulk kits available to 10 vials.

$27.99
99.1% purity
Peptides · 10 mg vial
Selank

Heptapeptide anxiolytic analog, dual-lab HPLC and LC-MS.

$29.99
99.3% purity
Low stock
Peptides · 10 mg vial
Semax

Heptapeptide, dual-lab confirmed by HPLC and mass spec.

$29.99
98.9% purity
BAC Water · 10 mL / 30 mL
Bacteriostatic Water

0.9% benzyl alcohol, sterile-filtered, USP-grade closure.

$12.99
USP purity
02 — Testing

THE COA COMES FIRST.
THE LOT SHIPS SECOND.

We contract two independent labs. If a result disagrees with our own assay, the lot is quarantined and retested — never blended, never quietly released.

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CERTIFICATE OF ANALYSIS RR-09242026
Compound BPC-157
Purity (HPLC) 99.42%
Identity (LC-MS) Confirmed
Water content 2.1%
Endotoxin < 0.25 EU/mg
Released · signed by QC
03 — How it works

FOUR HANDOFFS, ONE CHAIN

01
Synthesis
Solid-phase synthesis at a contracted GMP-adjacent facility.
02
Assay
Two labs run the lot blind. Results must agree within tolerance.
03
Release
QC signs the COA and it is published against the lot number.
04
Relay
Cold-pack dispatch within 24 hours, tracking on the same day.
04 — FAQ

QUESTIONS WE GET

No. Every item Relay Research sells is labeled and sold strictly for in-vitro laboratory research. They are not drugs, supplements, or food, and are not for human or veterinary use.
Two independent, ISO-accredited labs. We publish the raw report — chromatograms included — under the lot number printed on your vial, not a summary sheet we typed ourselves.
Cold-pack insulated mailers, dispatched within 24 hours of clearing payment on business days. Ground is $9.00, two-day air is $15.00, and ground is free on orders over $150; tracking is emailed automatically.
It is quarantined and never enters inventory. If a failure is discovered after shipping, we notify every account that received the lot and replace or refund without a return request.
Qualified researchers, universities, and licensed laboratories. We may ask for institutional verification on first-time or high-volume orders.

RESTOCK ALERTS

New lots, new COAs, and restock windows — one email, no marketing filler.