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Peptide Active
Featured Peptide
Retatrutide 10/20mg
  • GIP/GLP-1/Glucagon tri-agonist
  • Third-party lab tested
  • Research use only
Metabolic & Weight Loss
View Product →
Best Sellers

Retatrutide 10mg / 20mg

Metabolic & Weight Loss

BPC-157 + TB-500 Blend

Healing & Longevity

Glow 70mg

Glow & Aesthetics

NAD+ 500mg

Healing & Longevity

Shop All →
Recently Added

Retatrutide 20mg

Metabolic & Weight Loss

Selank 10mg

Cognitive & Nootropics

Melanotan I

Glow & Aesthetics

Popular Products

Categories

Today

Retatrutide

Metabolic and Weight Loss category · 5 Pull / 10 Push / 15 Squat

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Cash on Delivery · Romania Only
P Premium Research Peptides Third-Party Tested

Research Peptides. Rigorously Tested.

Peptide Active supplies premium research peptides across 5 categories — Healing & Longevity, Metabolic & Weight Loss, Glow & Aesthetics, Cognitive & Nootropics, and Supplies. Every batch is third-party tested, with COAs available on request.

11 Products
5 Categories
3rd Party Tested
COD Romania Only
• Third-Party Tested• COA On Request• Discreet Shipping• Cash On Delivery• Romania Only• Research Use Only• 5 Categories• 11 Products • Third-Party Tested• COA On Request• Discreet Shipping• Cash On Delivery• Romania Only• Research Use Only• 5 Categories• 11 Products

Product Spotlight

Understanding
Retatrutide.

RT10 / RT20

GIP

Gastric Inhibitory Polypeptide

One of three receptor targets studied in this tri-agonist peptide's metabolic research profile.

GLP-1

Glucagon-Like Peptide-1

Widely studied receptor pathway relevant to appetite and glucose research models.

GCGR

Glucagon Receptor

The third target, studied for its role in energy expenditure research.

COA

Certificate of Analysis

Batch-specific COA available on request — see our Certificates page for details.

10mg

Standard vial

20mg

High concentration

RUO

Research use only

Why Researchers
Choose Us

Our Standards →
Trust SignalStatus
Third-Party Lab Tested
Every batch
Certificate of Analysis
On request
Discreet Packaging
Every order
Cash On Delivery
Romania only
Research-Grade Purity
98%+

Good to Know

Fast delivery. Orders shipped discreetly across Romania.

Pay on arrival. Cash on delivery, no online payment needed.

Have a question? Our team replies within 24h.

Our Catalog

Shop By
Category.

Peptide Active supplies research peptides across 5 categories. Whether you're researching metabolic pathways, tissue repair, or cognitive function, there's a category built for it.

Healing & Longevity

BPC-157 · TB-500 · NAD+

Peptides widely studied for tissue repair, recovery pathways, and cellular longevity research.

Tissue repair research
Cellular energy pathways
Third-party tested
Shop Healing →
Best Sellers

Metabolic & Weight Loss

Retatrutide · MOTS-c · 5-Amino-1MQ

Our most requested category, led by Retatrutide — a tri-agonist peptide studied for metabolic research.

Metabolic pathway research
Multiple concentrations
COA available on request
Shop Metabolic →

Cognitive & Nootropics

Semax · Selank

Nootropic peptides studied for cognitive and neuroprotective research applications.

Cognitive research
Neuroprotective studies
Research use only
Shop Cognitive →

Our Standards

Why Choose
Peptide Active.

Third-Party Tested

Every batch is independently verified by accredited third-party laboratories before it reaches our catalog.

COA On Request

Batch-specific Certificates of Analysis are available within 1 business day of your request.

Discreet Shipping

Plain, secure packaging on every order — with cash-on-delivery payment within Romania.

Research-Grade Purity

Consistently high purity across our catalog, documented and available for review.

Transparency

Quality &
Testing.

See Our Process →

Batch Intake Testing

Every incoming batch is sampled and sent for independent lab verification before it's listed for sale.

Every BatchIndependent Labs

HPLC & Mass Spectrometry

Purity and identity confirmed using high-performance liquid chromatography and mass spectrometry.

Purity + IdentityAccredited Labs

COA Request

Contact us with your order number and product name — we'll send the matching batch-specific COA within 1 business day.

1 Business DayFree of Charge

Popular Products

Best Sellers.

Metabolic & Weight Loss

Retatrutide

10mg / 20mg · GIP/GLP-1/Glucagon tri-agonist

  • Third-party lab tested
  • COA available on request
  • Research use only
View Product →
Best Value

Healing & Longevity

BPC-157 + TB-500

20mg blend · Combined tissue-repair research

  • Combined research blend
  • Third-party lab tested
  • Discreet shipping, Romania
View Product →

Glow & Aesthetics

Glow 70mg

Multi-peptide blend · Skin research applications

  • Multi-peptide formulation
  • Research use only
  • Cash on delivery available
View Product →

Why We Exist

Purity.
Transparency.
Trust.

Peptide Active supplies premium research peptides across 5 categories, for laboratory and research use only. Every product we list is backed by independent third-party lab testing.

We built this catalog because researchers deserve straightforward access to well-documented, rigorously tested compounds — with a Certificate of Analysis available for every batch, on request.

Ordering is simple: browse the catalog, place your order, and pay cash on delivery. We currently ship within Romania only, with discreet, secure packaging on every order.

11

Products

5

Categories

3rd

Party Tested

COD

Romania Only

Fast, Discreet Delivery Across Romania

Start Your
Research.

Browse our full catalog of third-party tested research peptides. Cash on delivery, shipped discreetly within Romania.

Shop All Products → Contact Our Team

Cash on delivery · Romania only