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Established · Canada · 2019

Canada's Premium
Research Peptide Supplier

High-purity research compounds with fast, discreet Canada-wide shipping. Third-party tested. Pharmaceutical-grade standards.

99.5% Purity Canada-Wide Secure Checkout Lab Tested
Find Your Path

What Is Your Goal

Tell us what you're researching — we'll point you to the top compounds for the job.

Fat Loss

GLP-1s, amylin analogs & lipolytic peptides.

See Top Fat Loss

Healing & Recovery

Tissue repair, regeneration & anti-inflammatory blends.

See Top Healing & Recovery

Muscle & Growth

GH secretagogues, IGF-1 & hypertrophy compounds.

See Top Muscle & Growth

Cognitive & Longevity

Nootropics, sleep & cellular longevity peptides.

See Top Cognitive & Longevity
Top 5 · Fat Loss

Recommended for Fat Loss

Showing only our top 5 recommended fat loss peptides — tap View All to browse the full catalog.

View All Fat Loss
Tirzepatide research peptide vial
Tirzepatide
99.5% Purity
5mg
Reveal Research →
Weightloss

Tirzepatide

Dual incretin agonist for metabolic research

Price
$99.99
Retatrutide research peptide vial
Retatrutide
99.5% Purity
5mg
Reveal Research →
Weightloss

Retatrutide

Triple-G agonist for advanced metabolic research

Price
$119.99
Semaglutide research peptide vial
Semaglutide
99.5% Purity
5mg
Reveal Research →
Weightloss

Semaglutide

Long-acting GLP-1 analog for satiety research

Price
$89.99
Cagrilintide research peptide vial
Cagrilintide
99.5% Purity
5mg
Reveal Research →
Weightloss

Cagrilintide

Amylin analog for satiety and weight research

Price
$119.99
MOTS-c research peptide vial
MOTS-c
99.5% Purity
5mg
Reveal Research →
Weightloss

MOTS-c

Mitochondrial peptide for metabolic homeostasis

Price
$89.99
These are our top 5 picks · View the full catalog →
Top 5 · Healing & Recovery

Recommended for Healing & Recovery

Showing only our top 5 recommended healing & recovery peptides — tap View All to browse the full catalog.

View All Healing & Recovery
GHK-Cu research peptide vial
GHK-Cu
99.5% Purity
50mg
Reveal Research →
Healing

GHK-Cu

Copper-bound tripeptide for tissue remodeling

Price
$59.99
BPC 157 research peptide vial
BPC 157
99.5% Purity
2mg
Reveal Research →
Healing

BPC 157

Cellular regeneration research compound

Price
$39.99
TB 500 research peptide vial
TB 500
99.5% Purity
5mg
Reveal Research →
Healing

TB 500

Actin-binding regenerative peptide

Price
$59.99
The Wolverine Stack research peptide vial
The Wolverine Stack
99.5% Purity
5mg + 5mg
Reveal Research →
Healing

BPC-157 + TB-500

Pre-mixed regeneration research blend

Price
$89.99
The Glow Stack research peptide vial
The Glow Stack
99.5% Purity
10mg + 10mg + 50mg
Reveal Research →
Healing

BPC-157 + TB-500 + GHK-Cu

Three-peptide regeneration stack

Price
$179.99
These are our top 5 picks · View the full catalog →
Top 5 · Muscle & Growth

Recommended for Muscle & Growth

Showing only our top 5 recommended muscle & growth peptides — tap View All to browse the full catalog.

View All Muscle & Growth
IGF-1 LR3 research peptide vial
IGF-1 LR3
99.5% Purity
0.1mg
Reveal Research →
Growth

IGF-1 LR3

Long-acting IGF-1 analog for anabolic research

Price
$49.99
Tesamorelin research peptide vial
Tesamorelin
99.5% Purity
2mg
Reveal Research →
Growth

Tesamorelin

Targeted visceral fat reduction research

Price
$79.99
HCG research peptide vial
HCG
99.5% Purity
1000iu
Reveal Research →
Growth

HCG

Glycoprotein hormone for endocrine research

Price
$49.99
CJC 1295 DAC research peptide vial
CJC 1295 DAC
99.5% Purity
2mg
Reveal Research →
Growth

CJC 1295 DAC

Long-acting GHRH analog

Price
$49.99
CJC 1295 NO DAC research peptide vial
CJC 1295 NO DAC
99.5% Purity
2mg
Reveal Research →
Growth

CJC 1295 NO DAC

Short-acting GHRH analog for pulsatile release

Price
$39.99
These are our top 5 picks · View the full catalog →
Top 5 · Cognitive & Longevity

Recommended for Cognitive & Longevity

Showing only our top 5 recommended cognitive & longevity peptides — tap View All to browse the full catalog.

View All Cognitive & Longevity
NAD+ research peptide vial
NAD+
99.5% Purity
100mg
Reveal Research →
Cognitive

NAD+

Coenzyme for cellular energy and sirtuin activation

Price
$89.99
Selank research peptide vial
Selank
99.5% Purity
2mg
Reveal Research →
Cognitive

Selank

Synthetic ACTH-derived anxiolytic peptide

Price
$49.99
Epithalon research peptide vial
Epithalon
99.5% Purity
10mg
Reveal Research →
Cognitive

Epithalon

Pineal tetrapeptide for longevity research

Price
$69.99
Semax research peptide vial
Semax
99.5% Purity
5mg
Reveal Research →
Cognitive

Semax

Synthetic ACTH-derived nootropic

Price
$59.99
Oxytocin Acetate research peptide vial
Oxytocin Acetate
99.5% Purity
5mg
Reveal Research →
Cognitive

Oxytocin Acetate

Nonapeptide for social-bonding research

Price
$79.99
These are our top 5 picks · View the full catalog →
Why Peptide King

Built on Research Excellence

Every step — from synthesis to shipping — engineered around the standards Canadian researchers demand.

99.5%+ Purity

Independently third-party tested for every batch.

Canada-Wide Shipping

Discreet, tracked delivery from coast to coast.

Secure Checkout

Encrypted payments and discreet billing descriptors.

Research Standards

Pharmaceutical-grade compounds & cold-chain handling.

Fast Processing

Orders dispatched within 24 hours, Mon–Fri.

Trusted by Researchers

Serving Canadian labs and institutions since 2019.

Research Disclaimer

For laboratory and research use only.

These products are sold strictly for laboratory and scientific research purposes only. They are not intended for human consumption, medical, veterinary, or household use.

  • 18+ only — age verification required at checkout.
  • Customers are responsible for compliance with local laws.
  • Secure packaging and discreet, unbranded shipping.
Trusted Reviews

Words From Our Researchers

Verified feedback from Canadian labs, clinics, and independent researchers.

"Fast shipping and premium quality packaging. Very professional from start to finish."

M
Michael T.
Toronto, ON

"Website was smooth and the ordering process was easy. Great customer service team."

J
Jason R.
Vancouver, BC

"Top-tier research products and excellent purity standards. The COAs are detailed and clear."

A
Amanda K.
Calgary, AB
Shipping & Handling

Fast, discreet, tracked.

Every order ships in unbranded, temperature-controlled packaging with full tracking — anywhere in Canada.

Shipping Details
  • Canada-wide
    Coast to coast, including territories.
  • Discreet packaging
    Plain, unbranded, no external markings.
  • Tracking included
    Real-time updates from dispatch to door.
  • Fast processing
    Orders dispatched within 24h (Mon–Fri).