TRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDERTRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDERTRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDER
TRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDERTRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDERTRACKED UK & EU DISPATCHTHIRD-PARTY TESTEDCOA WITH EVERY ORDER
PepDirectPepDirect

↳ Research peptides · UK & EU dispatch

Research peptides,
without the guesswork.

UK and EU-dispatched research peptides. Third-party tested on every lot, COA published before purchase.

BEST SELLERNAD+ 500mg Pen Kit

§ Metabolic

NAD+ 500mg Pen Kit

Pre-filled coenzyme research pen. Supplied pre-reconstituted for laboratory research use.

Pre-purchase COA · UK/EU tracked dispatch

From

$175.74

  • HPLC ≥ 99.5%

    Every lot

  • Public COA

    Before purchase

  • Cold-chain

    2-8°C tracked

  • UK / EU dispatch

    1-2 business days

§ Live lot ledger

Every box carries a code.
Every code traces a lot.

Enter the 8-character code on the inside flap of your box. We'll surface the lot number, first-verified timestamp, and every check logged against it.

8-CHARACTER · CASE-INSENSITIVE · ONE CHECK PER CODE PER 24H

  • HPLC ≥ 99.5%

    Independently tested by Janoshik Analytical. Every lot, no exceptions.

  • COAs published

    Two PDFs per lot (HPLC + pH) live on the product page before checkout.

  • Anti-counterfeit

    Unique code inside each box. Flag suspicious repeats, we blacklist within 24h.

↳ Launch picks · three formats

Best sellers

Pen kits

Retatrutide 40mg Pen KitRetatrutide 40mg Pen KitRetatrutide 40mg Pen Kit
BEST SELLER

Metabolic

Retatrutide 40mg Pen Kit

Pre-filled retatrutide research format.

  • IN STOCK
  • BEST SELLER
  • COA VERIFIED
$202.78
Glow Blend 70mg Pen Kit (TB-500 10mg · BPC-157 10mg · GHK-Cu 50mg)Glow Blend 70mg Pen Kit (TB-500 10mg · BPC-157 10mg · GHK-Cu 50mg)Glow Blend 70mg Pen Kit (TB-500 10mg · BPC-157 10mg · GHK-Cu 50mg)
BEST SELLER

Peptide Blends

Glow Blend 70mg Pen Kit

TB-500 10mg · BPC-157 10mg · GHK-Cu 50mg

Pre-filled three-component peptide blend research format.

  • ONLY 2 LEFT
  • BEST SELLER
  • COA VERIFIED
$128.42
NAD+ 500mg Pen KitNAD+ 500mg Pen KitNAD+ 500mg Pen Kit
BEST SELLER

Metabolic

NAD+ 500mg Pen Kit

Pre-filled NAD+ research format.

  • IN STOCK
  • BEST SELLER
  • COA VERIFIED
$175.74

Raw vials

Retatrutide Raw Vial
BEST SELLER

Metabolic

Retatrutide Raw Vial

Triple-agonist lyophilised powder. Requires reconstitution.

  • IN STOCK
  • BEST SELLER
  • COA VERIFIED

Reconstitution equipment required

FROM$81.11
BPC-157 Raw Vial
BEST SELLER

Tissue & Cellular

BPC-157 Raw Vial

Body-protection compound dry powder. Requires reconstitution.

  • IN STOCK
  • BEST SELLER
  • COA VERIFIED

Reconstitution equipment required

$40.55
TB-500 Raw Vial
BEST SELLER

Tissue & Cellular

TB-500 Raw Vial

Thymosin beta-4 fragment dry powder. Requires reconstitution.

  • IN STOCK
  • BEST SELLER
  • COA VERIFIED

Reconstitution equipment required

$47.31

§ Pen kit workflow

Dial. Lock.
Dispense. Store.

Pen kits eliminate the manual reconstitution step. Pre-filled, pre-metered and designed for controlled dispensing in a temperature-controlled laboratory environment.

01

DIAL

Set the dial to the required dispensing setting. The mechanical system provides consistent, repeatable adjustment.

02

LOCK

An audible click confirms the selected setting is locked.

03

DISPENSE

Press the actuator to dispense the selected volume.

04

STORE

Replace the cap and return the pen to the specified 2–8°C storage environment. Total usage duration depends on the selected setting and frequency of use.

Shop Pen Kits →
Trenta Medical pen kit

§ Order flow

How it works.

Three steps from cart to lab bench. No account creation gate, no multi-week verification cycle, email confirmation at checkout is all we need.

  1. STEP 01

    Choose your format

    Pen kit for ready-to-use dosing, or raw vial for lowest cost per mg. Every product ships with a public COA.

  2. STEP 02

    Pay in crypto or by bank

    Checkout supports pay-by-bank (rolling out) and multiple stablecoins. Verified inline, no third-party redirect for account creation.

  3. STEP 03

    Track & verify

    Cold-chain dispatch within 1 business day. Enter the 8-character code on your box to confirm the lot on arrival.

↳ Bundles

Research Bundles

Multi-compound research bundles group separately supplied research materials into one order, plus pre-packed laboratory-preparation supply kits.

↳ Two formats. One catalog.

Pick the format that fits your workflow.

Every compound ships across two formats. Same lot, same COA, same third-party HPLC results, the only difference is how you dose.

RAW VIAL
RAW VIAL format

Lowest cost per mg

  • Lyophilised, reconstitute yourself
  • Manual dosing control
  • Preferred by experienced researchers

+ Recon Kit add-on available (BAC water + syringes), flip it on at checkout for ready-to-draw convenience.

PRE-FILLED PEN
PRE-FILLED PEN format

Ready in ~20 seconds

  • Dial-a-dose, no reconstitution
  • Mechanical accuracy ±1.5%
  • Zero equipment needed to start
PepDirect · Authorized Distributor

§ What researchers say

Reviews.

Trustpilot integration pending, placeholder cards below. We'll surface verified reviews from the Trustpilot API once the widget is wired and we've accumulated our first cohort.

Placeholder review · pending Trustpilot integration

Real researcher feedback will appear here once the Trustpilot widget is wired. We do not fabricate reviews.

● Verified researcher

Placeholder review · pending Trustpilot integration

Real researcher feedback will appear here once the Trustpilot widget is wired. We do not fabricate reviews.

● Verified researcher

Placeholder review · pending Trustpilot integration

Real researcher feedback will appear here once the Trustpilot widget is wired. We do not fabricate reviews.

● Verified researcher

§ Common questions

Before you order.