Longevity-Grade Research Peptides

Research for the long run.

Third-party lab reports on every lot. One verified catalog of research compounds, priced two ways - retail per-vial or wholesale per-unit. Built to prove quality, not just claim it.

99%+Documented HPLC
38+Lab reports on file
33Research compounds
Featured

Flagship research peptides

Documented purity, lot-by-lot certificates, and mode-aware pricing.

All products
Catalog

Research areas

Metabolic, recovery, growth, cognitive, longevity, cosmetic and blended research - every compound documented lot-by-lot.

Verification

Proof, not promises.

Every lot ships with an independent Certificate of Analysis - HPLC purity, mass-spec identity, net peptide content. Look them up before you buy, or verify any lot number you already have.

Why Longev

Built for researchers who verify

COA with every lot

Independent HPLC + mass-spec reports, indexed and searchable. The newest lot always surfaces first.

Retail & wholesale

One catalog, two ways to buy. Toggle retail per-vial pricing or distributor wholesale in a click.

US fulfillment

Cold-chain-aware, discreet packaging shipped from the United States with tracking.

Honest by design

Research-use-only framing, real reference values, and no fabricated efficacy claims. Ever.

Build a stack

Mix, match & save up to 50%

Combine any compounds into one order. Buy-1-Get-1 runs across the whole stack - every 2nd vial is free. The more you add, the more you save.

50%
Max bundle saving
13
Compounds to stack
2nd vial free · applied automatically in cart
Affiliate Program

Earn on retail and wholesale.

Commissions on both D2C and B2B orders, tracked by code. Generate a coded spreadsheet, hand it out, and every returned sheet auto-attributes back to you - checksum-verified.

Open affiliate portal
15%
Retail rate
8%
Wholesale rate
CSV
Coded round-trip
Net-30
On approval
Reviews

Trusted by research labs

4.9 / 5 · 2,400+ verified reviews

"The COA library sold me. I can check the exact lot's HPLC trace before it ships. No other supplier makes it this transparent."

- Dr. M. Halvorsen, University Lab

"We buy wholesale for a research collective. The mode toggle and MOQ handling make reordering painless."

- Nordic Bio Procurement

"Consistent purity across lots and fast US shipping. The verify-a-lot tool is genuinely useful for our QA."

- Helix Labs
FAQ

Common questions

No. Every product is sold strictly for in-vitro laboratory research and development. Nothing here is for human or veterinary use, consumption, or any diagnostic or therapeutic purpose.

An independent lab report documenting a specific lot's HPLC purity, mass-spec identity, and net peptide content. We publish one per lot and always surface the newest. See our COA-explained page for a full walkthrough.

Flip the header toggle to Wholesale. The entire store re-prices to distributor per-unit rates, a $500 minimum order applies, and net terms are available on approved accounts. See the wholesale page to apply.

Yes, in retail mode. Sort every vial in your cart by price and each 2nd-cheapest vial is free. It applies automatically at checkout. Wholesale mode uses distributor pricing instead.

Orders ship from the United States with tracking, in discreet packaging. Free shipping unlocks at $150 in retail mode.

Newsletter

New lots & research notes

Get notified when new certificates post. No spam - just lot drops and lab updates.

Demo form - no email is stored.