Free 2-day US shipping on all research ordersThird-party tested, every lot20% off your first order
Prime Labs research vials
Research-grade · ≥99% purity

Peptides you can
actually trust.

A curated catalog of reference peptides — third-party assayed, lot-tracked, and shipped with a certificate of analysis behind every vial.

Third-party HPLC tested COA per batch US fulfillment

Third-party tested

HPLC & mass-spec, every lot

COA per lot

Matched to your vial number

Fast US shipping

Discreet, tracked, 1–2 days

Flexible payment

Card, crypto or bank transfer

Shop by research area

Browse the catalog by the pathway you're studying.

All compounds →

The catalog

Fifteen lot-tracked reference compounds and blends.

Laboratory
Verified, not just claimed

A certificate of analysis behind every lot.

Enter any vial's lot number to pull its third-party HPLC report — identity and purity, confirmed independently before release.

Verify a lot
Trust, but verify

Every number, on the record.

Purity claims mean nothing without proof. Look up any lot to see the same third-party report we file for every batch — before or after you buy.

① Sample every batch② HPLC + mass-spec③ Filed & retrievable

Lot lookup

Try a sample lot — e.g. PL-0472

CompoundBPC-157
LotPL-0472
MethodRP-HPLC / MS
Purity99.4% ✓
StatusPASSED ✓

How to order

Your order is created instantly and confirmed when payment clears.

Card

Visa & Mastercard via a secure encrypted gateway. Instant confirmation.

Crypto −10%

Save 10% with BTC, ETH or USDT. No account, fully private.

Bank / ACH

Pay by e-check or transfer. Held pending, ships once it settles.

Questions

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