Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150· Free shipping on all orders over $150·
G0 Labs G0 LABS
Research-Grade Compounds

Research-grade
peptides for the bench

Every G0 Labs compound is synthesized, lyophilized, and independently assayed before it ships — so the only variable in your study is the one you're testing.

Most Requested

Compounds researchers reach for first

A focused selection of the peptides our labs order most — each one third-party assayed and ready to ship.

99.4%+

Purity standard

2,000+

Labs served

−20°C

Cold-chain shipped

100%

Third-party tested

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From order to bench

Three steps between you and a verified vial.

1

Select compounds

Order single vials or assemble a recurring monthly panel for your lab.

2

Independent assay

Every lot is checked for identity, purity, and potency before it's released.

3

Cold-chain dispatch

Vials leave on gel ice in unmarked packaging, signature required on delivery.

Browse Catalog

Proof in every vial,

before it leaves the lab

Two-method assay

Identity and purity confirmed by HPLC and mass spectrometry on every lot.

Sterile diluents

Bacteriostatic and sterile water prepared to research-grade standards.

U.S. synthesis

Synthesized and lyophilized in cGMP-aligned domestic facilities — no overseas reshipment.

Tracked cold-chain

Gel-ice packed and tracked to your door, typically within 48 hours.

Frequently asked questions

Can these compounds be used on humans or animals?
No. Everything G0 Labs sells is for in-vitro laboratory research and analytical reference only — never for human or veterinary use.
Does each order include a certificate of analysis?
Yes. Every vial is tied to a lot with a downloadable COA covering HPLC purity, mass-spec identity, and endotoxin screening.
How do you handle shipping?
Vials go out on gel ice by overnight or two-day carrier. Orders over $150 ship free and require an adult signature on delivery.
Can I return an order?
Because these are biological reagents, all sales are final. If a shipment arrives damaged, send photos within 7 days and we'll replace it at no cost.
Is there pricing for labs and bulk orders?
Yes — universities, academic labs, and CROs can request volume and institutional pricing through our sales team.