Celebrating International Women's Day: Get 17% discount on selected products with the code PPAMDZ (valid until March 11, 2026)

3rd Party
Tested Products

Most comprehensive
Testing on the market

10 years
on the market

Professional
Customer Service

Shipping from
EU country

Secure online
Card payments

Best-selling peptides

View all
Bacteriostatic Water 10ml
Bacteriostatic Water 10ml
Product is designed as diluent for reconstitution of lyophilised peptides. The product is intended for scientific research and development purposes only. Chemical substances shall not be used as a drug, medicine, active substance, medical aid, cosmetic product, a substance for production of a cosmetic product neither for human consumption that is any food...
  • In Stock
€8.12
Product detail
Show cart
BPC-157 5mg
  • Cognitive Enhancement Research Cognitive Enhancement Research
  • Healing and Regeneration research Healing and Regeneration research
BPC-157 5mg
BPC-157, a synthetically produced penta-decapeptide, a fragment of the Body Protective Compound (BPC), protein that was discovered and derived from human gastric juice, represents a sequence of 15 amino acids similar to that present in human BPC. In several research studies in animals and cultured cells, this peptide has been shown to accelerate the...
  • In stock
€26.01
Product detail
Show cart
Ipamorelin 5mg
  • Longevity and Anti-aging Research Longevity and Anti-aging Research
  • Weight Loss Research Weight Loss Research
  • Sleep Enhancement Research Sleep Enhancement Research
  • Muscle Growth research Muscle Growth research
  • Healing and Regeneration research Healing and Regeneration research
Ipamorelin 5mg
Ipamorelin represents a synthetic pentapeptide derived from GHRP-1, which has a very potent growth hormone (GH) releasing properties with efficacy and potency comparable to GHRP-6, both in vitro and in vivo. Unlike other GH secretagogues, ipamorelin very surprisingly does not induce a significant increase in adrenocorticotropic hormone (ACTH) or cortisol...
  • In stock
€24.38
Product detail
Show cart
Thymosin Beta-4 (TB-500) 10mg
  • Healing and Regeneration research Healing and Regeneration research
Thymosin Beta-4 (TB-500) 10mg
Thymosin Beta-4 (Tβ4), also called TB-500 is a synthetic version of natural peptide consisting of 43 amino acids. This naturally occurring peptide plays a vital role in repairing and regeneration of injured cells and tissues by reducing apoptosis, inflammation, and microbial growth after injury. It is released by various cell types, including platelets...
  • In stock
€65.03
Product detail
Show cart
GHK-Cu 50mg
  • Longevity and Anti-aging Research Longevity and Anti-aging Research
  • Healing and Regeneration research Healing and Regeneration research
GHK-Cu 50mg
GHK-Cu (Copper Peptide), a naturally occurring peptide composed of three amino acids (glycyl-L-histidyl-L-lysine), has been extensively studied for its potential in wound healing, tissue regeneration, and skin rejuvenation. It stimulates blood vessel and nerve outgrowth and increases collagen, elastin, and glycosaminoglycan synthesis. GHK-Cu supports the...
  • In Stock
€55.28
Product detail
Show cart
Mod GRF 1-29 (CJC-1295 no...
  • Longevity and Anti-aging Research Longevity and Anti-aging Research
  • Weight Loss Research Weight Loss Research
  • Sleep Enhancement Research Sleep Enhancement Research
  • Muscle Growth research Muscle Growth research
  • Healing and Regeneration research Healing and Regeneration research
Mod GRF 1-29 (CJC-1295 no DAC) 5mg
Mod GRF 1-29 is a synthetic peptide identical to CJC-1295 without DAC compound. It is truncated analogue of growth hormone releasing hormone (GHRH), which was developed in 1980s from original GRF 1-29, but with purposefully prolonged half-life to ensure better therapeutical use. This modified version was shown to have similar or even the same effects as...
  • In stock
€40.64
Product detail
Show cart
Retatrutide 10mg
  • Weight Loss Research Weight Loss Research
Retatrutide 10mg
Retatrutide (LY3437943) is an innovative investigational peptide developed by Eli Lilly that functions as a triple agonist of the GLP-1, GIP, and glucagon receptors—also referred to as a GGG triagonist. This combined receptor activation results in a synergistic effect on body weight reduction through increased energy expenditure, decreased food intake,...
  • In Stock
€113.81
Product detail
Show cart
AOD-9604 5mg
  • Weight Loss Research Weight Loss Research
AOD-9604 5mg
AOD-9604, lipolytic peptide fragment, which was derived from human growth hormone (HGH) during the late 1990s was modified from HGH residues 176-191. This modified compound primarily works as an element for fat burning and obesity treatment, while the exact mechanism by which this happens is still under research. It stimulates the breakdown (metabolism)...
  • In stock
€30.89
Product detail
Show cart
CJC-1295 + DAC 5mg
  • Longevity and Anti-aging Research Longevity and Anti-aging Research
  • Weight Loss Research Weight Loss Research
  • Sleep Enhancement Research Sleep Enhancement Research
  • Muscle Growth research Muscle Growth research
  • Healing and Regeneration research Healing and Regeneration research
CJC-1295 + DAC 5mg
CJC-1295+DAC is one of modified synthetic analogues of growth hormone releasing hormone (GHRH). It acts as a growth hormone (GH) secretagogue stimulating levels of GH and insulin-like growth factor 1 (IGF-1), while preserving GH pulsatility. This stimulation in turn is the basis for its effects confirmed in various studies in animals and humans. This...
  • In stock
€54.46
Product detail
Show cart

Peptide categories

View all

About us
Particle peptides

The paramount concern in the research peptides industry is ensuring the highest premium quality and purity of the products. Research peptides are indeed central focus of contemporary science and research.

We are therefore honored to be trusted by over 10,000 clients, to whom we supply high-purity peptides produced by GMP-approved manufacturer, inspected by the FDA, NMPA, EMA, TGA and MFDA, and compliant with ISO 9001, and ISO 13485 standards.

More info

Trusted by
10,000+ satisfied customers

10 years
on the market

3rd party tested products

In any industry, expertise and experiences are invaluable assets, the most precious “diamonds” of the company.
At Particle Peptides, we leverage many years of collecting specialized knowledge to ensure that every peptide we supply adheres to the highest standards of quality, purity, and safety. Particle Peptides is the only company in the market to present and provide independent analysis of the peptide purity, identity, peptide content, endotoxins content, heavy metals class 1 and class 2 content and bioburden for all its products. All limits are established in accordance with the European Pharmacopoeia (Ph. Eur.), which sets standardized quality specifications for pharmaceutical substances and products.
View products COA Vault
Sign up for our newsletter
Receive all the latest information on events, sales, & offers.
Join our affiliate program
We offer 10 % commission. All commissions will be payable in EUR only.

Our Reviews

4.9/5  out of 280 reviews
Buy peptides All reviews
Filip
08.03.2026
Thecleaner
07.03.2026
krzysztof
06.03.2026
Amazing customer service and super helpful. The only peptide company in Europe I trust, their products are top quality, and third-party tested.
Bence
06.03.2026
Simon
06.03.2026
Yiannis
05.03.2026
If a peptide is not in stock, I'd like for the site to show when it is expected back. Reta was not in stock but was also missing completely, as if it were not available at all
Mihail
05.03.2026
lea
04.03.2026
Romet
04.03.2026
Gasper
03.03.2026
Neil
03.03.2026
Janek
03.03.2026
Maria
03.03.2026
A
02.03.2026
Robillard
01.03.2026
Thecleaner
28.02.2026
lea
27.02.2026
Easy
Uros
25.02.2026
Niko
24.02.2026
Mario
23.02.2026
Lets hope DPD does thier job :) you’ have got nice products and great Customer service!

News & blog

View all

BPC-157: Mechanisms of Action and Biological Signaling in Preclinical Research

BPC-157 is a synthetic peptide studied in preclinical models for its role in cellular signaling, angiogenesis, and tissue integrity. It interacts with the nitric oxide (NO) system, influences cell migration, and supports extracellular matrix organization. Experimental data also suggest effects on vascular stability, epithelial barrier function, and neuronal homeostasis. However, current evidence is limited to in vitro and animal studies, and its safety and efficacy in humans remain unconfirmed.
Read more

Do Peptides Degrade During Shipping Without Refrigeration? Facts vs. Myths

Scientific data show that lyophilized peptides remain stable during standard shipping without refrigeration. Even under extreme conditions, only minimal changes in purity occur, staying within acceptable limits. Refrigeration is mainly necessary for long-term storage, not short-term transport.
Read more

WARNING: Protect yourself from scams – shop safely at particlepeptides.com

Fake accounts and fraudulent websites are impersonating the Particle Peptides brand to mislead customers. Learn how to identify them, where to shop safely, and how you can help protect the research community.
Read more
group_work Cookie consent