Free US shipping on orders over Free US shipping over $500 · Ships next business day
Premium peptides for scientific excellence
Laboratory-tested compounds with verified purity. 47+ premium peptides including Tirzepatide, Semaglutide, Retatrutide, and more. Trusted by researchers worldwide.
Free US shipping over $500Ships within 24h
- Third-party HPLC tested
- Verified >99% purity
- Ships within 24 hours
Third-party tested
Every batch ships with a current Certificate of Analysis.
Free US shipping over $500
Same-day dispatch on orders placed before 2pm ET.
Secure checkout
Pay with PayPal, Zelle, USDT on TRON, or credit & debit card.
Purity guarantee
Not satisfied? We'll replace or refund within 30 days.
Our Collection
Premium Research Peptides
All compounds undergo rigorous third-party testing to ensure the highest quality for your research needs.

Tirzepatide
2mg
Dual GIP and GLP-1 receptor agonist for metabolic research applications.
1. Strength
2. Option
Ships same day

Semaglutide
2mg
GLP-1 receptor agonist peptide for metabolic and appetite research.
1. Strength
2. Option
Ships same day

Retatrutide
10mg
Triple agonist targeting GLP-1, GIP, and glucagon receptors.
1. Strength
2. Option
Ships same day

Cagrilintide
5mg
Amylin analogue for appetite and metabolic research.
1. Strength
2. Option
Ships same day

AOD-9604
2mg
Synthetic fragment of human growth hormone for fat metabolism research.
1. Strength
2. Option
Ships same day

Sermorelin
2mg
Growth hormone releasing hormone analog for research.
1. Strength
2. Option
Ships same day

Tesamorelin
2mg
Stabilized GHRH analog used in visceral adipose research.
1. Strength
2. Option
Ships same day

Long-acting GHRH analog with drug affinity complex for sustained release.
Option
Ships same day

Ipamorelin
2mg
Selective growth hormone secretagogue peptide.
1. Strength
2. Option
Ships same day

GHRP-2
2mg
Growth hormone releasing peptide with potent GH-stimulating effects.
1. Strength
2. Option
Ships same day

IGF-1 LR3
0.1mg
Long R3 insulin-like growth factor for cellular research.
1. Strength
2. Option
Ships same day

PEG MGF
5mg
PEGylated mechano growth factor for extended activity research.
Option
Ships same day

MK-677 (Ibutamoren)
Tablets
Oral ghrelin receptor agonist for growth hormone research (tablets).
Ships same day

BPC-157
2mg
Body protective compound for tissue repair and gut health research.
1. Strength
2. Option
Ships same day

Beta-thymosin peptide for tissue regeneration research.
1. Strength
2. Option
Ships same day

GHK-Cu
50mg
Copper tripeptide for skin and tissue healing research.
1. Strength
2. Option
Ships same day

Thymulin
10mg
Zinc-bound thymic peptide for immune research applications.
Option
Ships same day

Pinealon
16mg
Tripeptide bioregulator for neuronal and cognitive research.
Option
Ships same day

NAD+
500mg
Nicotinamide adenine dinucleotide for mitochondrial research.
Option
Ships same day

NMN
Tablets
Nicotinamide mononucleotide for NAD+ precursor research (tablets).
Ships same day

MOTS-C
10mg
Mitochondrial-derived peptide for metabolic and aging research.
Option
Ships same day

SS31
10mg
Mitochondria-targeted peptide for oxidative stress research.
Option
Ships same day

PT-141
5mg
Melanocortin receptor agonist for sexual health research.
1. Strength
2. Option
Ships same day

Melanotan 2
10mg
Synthetic analog of alpha-melanocyte-stimulating hormone.
Option
Ships same day

GW501516 (Cardarine)
Tablets
PPAR-delta agonist research compound (tablets).
Ships same day

GLOW Blend
10/10/75mg
Blend of BPC-157 / TB-500 / GHK-Cu for tissue research.
Option
Ships same day

Starter Kit
Standard
Syringe plus 30ml bacteriostatic water — everything needed to get started.
Option
Ships same day

Sterile bacteriostatic water for reconstitution. 30ml bottle.
Option
Ships same day

Bacteriostatic Water 3ml
3ml × 10
Sterile bacteriostatic water for reconstitution. Box of 10 × 3ml bottles.
Option
Ships same day

Insulin Syringes
100 ct
1/2ml — 31G × 8mm. Sterile insulin syringes for precise peptide administration. 100 count per pack.
Option
Ships same day
819
orders placed this week
99%+
average peptide purity
Why Choose Us
Committed to excellence
We set the standard for research peptide quality, transparency, and customer service.
Lab Verified
Every batch undergoes comprehensive third-party HPLC and mass spectrometry testing for purity verification.
Quality Assured
Manufactured in GMP-compliant facilities with strict quality control protocols at every step.
Fast Shipping
Same-day processing with temperature-controlled packaging. Discreet delivery within 24-48 hours.
99%+ Purity
We guarantee minimum 99% purity on all peptides with certificates of analysis included.
Research Support
Access to detailed documentation, research protocols, and dedicated customer support.
Secure Orders
Encrypted transactions, discrete billing, and complete privacy for all your orders.
The Science
Understanding our peptides
Learn about the mechanisms and research applications of our most popular compounds.
Tirzepatide
Dual GIP/GLP-1 Receptor Agonist
A once-weekly dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. Research indicates significant effects on glucose metabolism and body composition.
Semaglutide
GLP-1 Receptor Agonist
A glucagon-like peptide-1 receptor agonist with 94% structural similarity to native GLP-1. Widely studied for its effects on glycemic control and appetite regulation in research settings.
Sermorelin
GHRH Analog
A synthetic analog of growth hormone-releasing hormone (GHRH) consisting of the first 29 amino acids. Used in research exploring growth hormone secretion and pituitary function.
FAQ
Common questions
Find answers to frequently asked questions about our products and services.
Ready to start your research?
Join thousands of researchers who trust PeptideXM for premium quality peptides. Get free shipping on orders over $150.

















