peptest
A single clear glass vial of lyophilized peptide on a deep navy field, a blue scan-line crossing the glass

BATCH.AI.2024

Research peptides, verified.

Third-party tested. Batch-traceable. Built for laboratory use.

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99% PURE · 100% TESTED · $0 SHIPPING

KIT.SPECIMEN.01

The collection kit

Every order leaves the facility the way it left the lab: a sterile sealed vial, tamper-evident packaging, and the batch certificate that travels with it.

SEALED · STERILE · TRACEABLE

The peptest collection kit — a sterile sealed vial resting on its white shipping box

HOVER TO INSPECT

VIAL.SEAL.INTACT

CATALOG.INDEX

A catalog, indexed

Nine research categories. One standard of purity.

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FEATURED.SKU · CELLULAR · 500MG

NAD+ 500mg

Nicotinamide adenine dinucleotide — coenzyme for cellular energy and sirtuin research.

Molecular weight
663.43 G/MOL
CAS registry
53-84-9
Batch
NAD.0826.117
Form
LYOPHILIZED
HPLC purity — live readout
99.1%
Add to order$109Free shipping · Buy 10, get 1 free
A single upright clear glass vial of NAD+ with an aluminum crimp cap, rim-lit in blue

VIAL.NAD.0826.117 · 500MG · SEALED

PROOF.PROTOCOL

Four checks,
every batch

Independent HPLC. Mass-spec confirmation. Cold-chain logistics. Public certificates — every one signed, dated, and shipped in the box.

01 · VERIFIED

Third-Party Tested

Independent HPLC at accredited labs — never in-house paperwork.

SPEC.HPLC · ACCREDITED PARTNERS

02 · VERIFIED

99% Purity

Mass-spec confirmation on every production run.

03 · VERIFIED

Batch Traceability

Every vial maps to a public certificate of analysis.

04 · VERIFIED

Cold-Chain Shipping

Temperature-controlled logistics, included on every order.

TEMP.2-8°C · TRACKED

Corner of a printed certificate of analysis, a blue highlight glowing across one result row

COA.NAD.0826.117 · HPLC PEAK 99.2%

PAPER.TRAIL

Every batch, on file

Downloadable certificates linked to every vial we ship — the chromatogram arrives with the box, not on request.

View a COA

THE.STANDARD

“Proof, not promises.”

THE ONLY MARKETING LINE WE ALLOW OURSELVES

A laboratory bench in cool light — vials aligned beside an analyzer, a gloved hand holding a pipette

TESTING.PROTOCOL

Independent, not in-house

Samples sent to accredited labs. Results published, not paraphrased.

RESEARCH.LIBRARY

Read before you order

Peer-referenced briefs on every compound in the catalog.

Open library

PURITY & TESTING · FEATURED

How to read a peptide certificate of analysis

7 min read

LEDGER.2026

The standard, in numbers

Every claim measurable. Every vial documented.

90%

Purity

90%

Tested

$0

Shipping

12,000

Batches logged

ACT.III · DECISION

Open the catalog

Begin an order. Certificates arrive with every batch.

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peptest

Research use only. Not for human consumption.

BATCH.AI.2024 · TERMS · PRIVACY · AFFILIATE