Peptides you can verify
Dual and triple incretin peptides
BPC-157 research peptide, 5 and 10 mg
Research peptides · documented batches

Peptides you can verify

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GLP-1 & metabolic research

Dual and triple incretin peptides

Shop metabolicRead the FAQ
Healing & recovery

BPC-157 research peptide, 5 and 10 mg

Explore BPC-157Read the FAQ
COA on file for documented batches
Lyophilised sealed glass vials, mg on the label
1–3 working days fast, tracked shipping across Europe
8 compounds 20 vial sizes, from 2 mg to 30 mg
COA on file for documented batches
Lyophilised sealed glass vials, mg on the label
1–3 working days fast, tracked shipping across Europe
8 compounds 20 vial sizes, from 2 mg to 30 mg
BPC-157TB-500BPC-157 / TB-500 blendRetatrutideTirzepatideSemaglutideIpamorelinEpitalonCOA on documented batches1 to 3 working days across EuropeResearch use only
GLP-1 & metabolic research

Retatrutide. Triple agonist, documented batches.

Retatrutide addresses the GLP-1, GIP and glucagon receptors at once. Available in 5, 10 and 15 mg vials, certificate of analysis on file.

Retatrutide RetatrutideTriple agonist · 5 to 15 mgfrom €60.00
Retatrutide. Triple agonist, documented batches.
Know your compounds

Four compounds. What each one is.

All 8 compounds →
BPC-157
Healing & recovery

BPC-157

A 15 amino acid sequence from a protective gastric protein and the most used model peptide for tendon, ligament and gut tissue research.

Product
BPC-157, 5 or 10 mg
Amount per vial
5 or 10 mg
From sealed vial to sample.

How it works

Four steps. You always know what is in the vial and how much.

STEP 1 · CHOOSE THE COMPOUND

Start from the research area.

  • Four research areas, from repair to the GLP-1 axis
  • Specifications on every product page
  • Several vial sizes per compound
Shop by area
Start from the research area.
STEP 2 · CHECK THE DOCUMENTATION

Documented batches carry a COA.

  • Identity by mass spectrometry
  • Purity by HPLC
  • Report by lot number on request
Lab-tested peptides
Documented batches carry a COA.
STEP 3 · RECONSTITUTE

Lyophilised powder plus bacteriostatic water.

  • Add the solvent slowly along the glass
  • Let it dissolve, never shake
  • Keep the solution refrigerated
Lab supplies
Lyophilised powder plus bacteriostatic water.
STEP 4 · STORE PROPERLY

Cold, dry and dark.

  • Sealed vials at -20 °C long term
  • 2 to 8 °C for a few weeks
  • Avoid repeated freeze and thaw
Read the FAQ
Cold, dry and dark.
A focused range, documented batches

A focused range, documented batches

We keep the range deliberately small: eight compounds that are actually used in research, each in several vial sizes, with class, sequence, molecular weight and amount per vial on the product page.

Documented batches carry a certificate of analysis. Send us the lot number on your vial and we send the report, no account needed.

TirzepatideCOA on file
TirzepatideDual agonist · 5 to 30 mg
from €45.00 In stock

From vial to bench

Read the guides →
Marketplace or documented?

What you actually pay for.

Many sellers list a compound without saying how much is in the vial or how it was tested. We print the amount on the label and keep the certificate on file for documented batches.

peptidebio Typical marketplace seller
Amount per vial on the label ✓ Always Often unclear
Certificate of analysis ✓ On file for documented batches Rarely
Form Lyophilised, sealed glass vial Varies
Specifications per compound ✓ Sequence, weight, research areas No
Delivery EU warehouse, 1 to 3 working days Often overseas, weeks
Trusted by researchers

What you can check before you order.

We do not ask you to take our word for it. Every claim on this page is something you can verify: the certificate for your batch, the company behind the shop, and the amount printed on the label.

8 compounds, 20 vial sizes, all in stock
COA certificate of analysis on file for documented batches, sent on request by lot number
1–3 days tracked delivery across Europe from our EU warehouse
14 days statutory withdrawal on unopened vials, replacement for transit damage
Registered EU company, PragueLyophilised, sealed glass vialsAmount on the label, specs on every pageSecure checkout, SEPA bank transferPlain packagingResearch use only, no medical claims
Reviews from verified orders only

We publish reviews only from customers who actually ordered, with the compound they bought. The first ones appear here as soon as they come in.

Send us yours after your order →

Guides

All guides →
How much bacteriostatic water per vial?
Reconstitution · 5 min

How much bacteriostatic water per vial?

Freeze-thaw cycles and peptide stability
Storage · 5 min

Freeze-thaw cycles and peptide stability

Mass spectrometry vs HPLC: what each test shows
COA · 4 min

Mass spectrometry vs HPLC: what each test shows

Questions, answered

Our compounds are research chemicals for laboratory use. They are not medicines, supplements, foods or cosmetics, and we give no dosing or medical advice.
Yes, for products marked "COA on file". Send us the lot number on your vial and we send the report for that batch.
As lyophilised powder in sealed glass vials. Store sealed vials at -20 °C for the long term or at 2 to 8 °C for a few weeks, dry and away from light.
Bacteriostatic water, available in 10 mL vials in our lab supplies category. Add it slowly and do not shake.
We ship across Europe from our EU warehouse, delivery in 1 to 3 working days. Rates are shown at checkout. Unopened vials with intact seal can be returned within the statutory period.