Purity · Analytical-grade reference materialsThird-party tested · Independent lot reviewCOA on every batch · Available on requestShips within 24–48 hrs · USPS cold-chain fulfillmentFree shipping on $300+ · All qualifying research ordersVolume pricing from 3 vialsMade in America · US-based supplierTested in our lab · Shipped domesticallyLyophilized peptides & blends · Research use only
Apex Core RX research peptides lined up in the lab
American-made peptides

The standard for
serious research.

High-purity, independently-tested research peptides from our US lab for consistent, reliable in-vitro results. Every batch, the same standard.

  • Independently third-party tested
  • ≥99% verified purity
  • Lab-tested & shipped in the USA
  • 99+%

    Verified Purity

  • 24h

    Dispatch Window

  • USA

    American Made

  • 3rd

    Party Lab Tested

Best Sellers

The compounds researchers reach for first.

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Stacks

Curated
bundles.

Multi-vial protocols put together for the lab. Same HPLC standard — add the full stack in one click.

  • Stack · Curated Bundle

    Wolverine Research Set

    BPC-157TB-500
    BPC-157

    BPC-1575MG

    TB-500

    TB-5005MG

    5mg BPC-157 and 5mg TB-500 — the foundational recovery-research pair, priced as one lot.

    $96.00

    $100.00

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  • Stack · Curated Bundle

    GLOW Research Trio

    GHK-CuBPC-157TB-500
    GHK-Cu

    GHK-Cu50MG

    BPC-157

    BPC-1575MG

    TB-500

    TB-5005MG

    GHK-Cu, BPC-157, and TB-500 — three-peptide research set for structured in-vitro work.

    $118.00

    $144.00

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  • Stack · Curated Bundle

    Secretagogue Stack

    CJC-1295IPAMORELIN
    CJC-1295 No DAC

    CJC-1295 No DAC5MG

    Ipamorelin

    Ipamorelin10MG

    CJC-1295 No DAC and Ipamorelin — the classic dual-peptide research pairing.

    $88.00

    $98.00

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  • Stack · Curated Bundle

    Semax + Selank + BAC Set

    SEMAXSELANKBAC WATER
    Semax

    Semax10MG

    Selank

    Selank10MG

    BAC Water

    BAC Water30mL

    10mg Semax, 10mg Selank, and bacteriostatic water — neurological research, ready to reconstitute.

    $132.00

    $141.00

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MADE IN THE USA◆≥99% PURITY◆THIRD-PARTY TESTED◆COA ON EVERY BATCH◆FREE SHIPPING $300+◆VOLUME PRICING FROM 3 VIALS◆NEXT-DAY DISPATCH◆RESEARCH USE ONLY◆
Apex Core RX — peptides pure to the core

Consistency Is The Baseline

Same Standard.
Every Vial. Every Time.

Whatever's on the label, the process behind it doesn't change. Every compound is held to the same purity threshold, verified through HPLC and mass spectrometry, and documented with a Certificate of Analysis. No jargon dressed up as proof — just results you can check yourself.

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HPLC-verified purity at 99% and above

Verified Purity

Purity that performs.
Consistency that delivers.

Every lot is independently tested and held to a ≥99% purity threshold. Same process, same documentation — so the vial you open matches the COA you requested.

Made in the USA

American research peptides, tested in our lab and fulfilled domestically for consistent, reliable lots.

Fast Delivery

Orders placed before cutoff ship the next business day so your research keeps moving.

Free Shipping $300+

Complimentary shipping on qualifying research orders totaling $300 or more.

Researcher Support

A knowledgeable team ready to help with sourcing, documentation, and bulk inquiries.

Fulfillment

From our US lab to yours.

Orders placed before cutoff dispatch the next business day. Free shipping on qualifying research orders over $300.

Apex Core RX domestic fulfillment and next-business-day dispatch

FAQ

Questions,
answered.

Everything you need to know about our products, testing, and shipping. Still curious? Our team is a message away.

Real science. Real standards. For every lab that demands both.

Purity shouldn't be a question mark. Verify every batch for yourself and see why researchers make the switch to Apex.

Apex Core RX | Research-Grade Peptides Made in the USA