Every Compound

The Range.

Every peptide we make, COA-backed and batch-tested. Filter by the result you're researching.

Independently Tested ByJanoshik Analytical
COA VerifiedLimited
Retatrutide research vial
LEAN · Body Composition Retatrutide The triple-agonist studied for combined action across three metabolic receptor pathways.
€95
COA VerifiedLimited
Tirzepatide 20mg research vial
LEAN · Body Composition Tirzepatide The dual-agonist widely studied across glucose-regulation and metabolic research.
€95
COA VerifiedLimited
Tesamorelin research vial
BUILD · Strength Tesamorelin Stabilised GHRH analogue investigated for the growth-hormone axis and metabolic research.
€61
COA VerifiedLimited
Ipamorelin research vial
BUILD · Strength Ipamorelin The selective pentapeptide secretagogue, studied for a clean growth-hormone signal.
€56
COA VerifiedLimited
BPC-157 research vial
RECOVER · Recovery BPC-157 The recovery peptide, researched for tendon, ligament, and gut repair.
€61
COA VerifiedLimited
MOTS-C research vial
AGELESS · Longevity MOTS-C A mitochondrial-derived peptide studied in metabolic-regulation and cellular-ageing research.
€51
COA VerifiedLimited
NAD+ research vial
AGELESS · Longevity NAD+ The central redox coenzyme behind cellular-energy and longevity research.
€99
COA VerifiedLimited
GHK-Cu research vial
GLOW · Skin & Tissue GHK-Cu A copper-binding tripeptide long studied in tissue-remodelling and skin research.
€32
COA VerifiedLimited
KLOW research vial
RECOVER · Recovery KLOW A four-peptide research matrix combining repair, remodelling and anti-inflammatory fragments.
€134
COA VerifiedLimited
GLOW research vial
GLOW · Skin & Tissue GLOW A three-peptide blend formulated around recovery and dermal-remodelling research.
€114
COA VerifiedLimited
Wolverine research vial
RECOVER · Recovery Wolverine A two-peptide repair stack pairing BPC-157 with TB-500 for tissue-recovery research.
€112
COA VerifiedLimited
5-Amino-1MQ research vial
LEAN · Body Composition 5-Amino-1MQ Small-molecule NNMT inhibitor studied in fat-metabolism and NAD+ research.
€39
COA VerifiedLimited
CJC-1295 research vial
BUILD · Strength CJC-1295 Long-acting GHRH analogue studied for sustained growth-hormone axis stimulation.
€99
COA VerifiedLimited
MOD GRF 1-29 research vial
BUILD · Strength MOD GRF 1-29 Short-acting GHRH fragment studied for pulsatile growth-hormone release.
€64
COA VerifiedLimited
IGF-1 LR3 research vial
BUILD · Strength IGF-1 LR3 Long-acting IGF-1 analogue studied downstream of the growth-hormone axis.
€89
COA VerifiedLimited
KPV research vial
RECOVER · Recovery KPV Anti-inflammatory tripeptide studied in gut and skin research models.
€59
COA VerifiedLimited
SS-31 research vial
RECOVER · Recovery SS-31 Mitochondria-targeted peptide studied for oxidative-stress research.
€54
COA VerifiedLimited
Thymosin Alpha-1 research vial
RECOVER · Recovery Thymosin Alpha-1 Thymic peptide studied extensively in immune-function research.
€69
COA VerifiedLimited
Epithalon research vial
AGELESS · Longevity Epithalon Synthetic tetrapeptide studied in pineal and telomerase-activity longevity research.
€59
COA VerifiedLimited
L-Glutathione research vial
AGELESS · Longevity L-Glutathione The body’s master antioxidant tripeptide, studied for oxidative-stress defence.
€84
COA VerifiedLimited
DSIP research vial
FOCUS · Cognition DSIP Delta sleep-inducing peptide studied for slow-wave sleep research.
€39
COA VerifiedLimited
Semax research vial
FOCUS · Cognition Semax Russian-origin nootropic peptide studied in cognitive and neuroprotective research.
€44
COA VerifiedLimited
Selank research vial
FOCUS · Cognition Selank Synthetic tuftsin analogue studied for anxiolytic and cognitive research.
€59
COA VerifiedLimited
Pinealon research vial
FOCUS · Cognition Pinealon Short peptide bioregulator studied in neuroprotective, cognitive-ageing research.
€77
COA VerifiedLimited
PT-141 research vial
DESIRE · Libido PT-141 Melanocortin receptor agonist studied for central arousal-pathway research.
€59
COA VerifiedLimited
Melanotan research vial
DESIRE · Libido Melanotan Melanocortin receptor agonist studied in melanogenesis (pigmentation) research.
€64
ONE% Pen, reusable injector
Instrument · Reusable ONE% Pen A reusable machined-aluminium injector. Ships empty, works with any compound, bought once.
€49

Complete Your Kit

Accessories.

The instrument and the consumables that go with the range. Reusable pen, cartridges, and the essentials.

ONE% Pen
ONE% PenReusable device
€49
ONE% Starter Kit
ONE% Starter KitPen + Cartridges · save €9
€79
ONE% Cartridges
ONE% Cartridges5-pack
€39
Alcohol Prep Pads
Alcohol Prep Pads100 pads
€14
Insulin Syringes
Insulin Syringes100-pack
€24
ONE% Travel Pouch
ONE% Travel PouchZip case
€34

Proof, Not Promises

Backed On
Every Order.

24–48h EU Delivery

UPS Express delivers across the EU in 24 to 48 hours, or 3 to 5 days on UPS Standard, tracked from the moment they leave us.

COA-Verified Purity

A >99% purity target, independently third-party tested, with a Certificate of Analysis on every batch.

Discreet & Tracked

Cold-chain handling, plain and secure packaging, and full tracking from our door to yours.

Real Human Support

A specialist answers within one business day, before you order and long after it arrives.

From Education

Learn Before
You Choose.

Peptides 101

What Is A Peptide, Really? A No-Jargon Primer

Strip away the jargon and a peptide is a simple idea with powerful consequences. Here is the plain-language version.

Peptides 101

Reading A Certificate Of Analysis: A Buyer’s Guide

A COA is only useful if you know how to read it. Here is what to look for, and what should make you pause.

Promising Peptides

Peptides To Watch: Six Compounds Beyond The Core Range

The field moves fast. Beyond our proven range, here are six research peptides generating real interest, and why labs are paying attention.

Industry & Investment

The Peptide Market By The Numbers: Size, Growth & Drivers

How big is the peptide industry, how fast is it growing, and what is bending the curve? A grounded look at the numbers.

Knowledge Is The Edge

Know What
You’re Buying.

Visit Education →

Talk To Us

Our Team Is
Ready For You.

Certificates of analysis, wholesale, or anything else, send a note and we answer as fast as we test.

info@onepercentpeptides.com