CANADIAN-MADE PEPTIDES99%+ purityEvery batch tested COAs availableThird-party documentation 10,000+ deliveredTo happy customers across Canada Clear CAD pricingStrength-specific product details
Canada's #1research peptidesupplier
Explore premium research peptides made in Canada, with clear strength options, accessible batch documentation, and straightforward product information.
Shop All Peptides
Most popular research peptides
Explore our best sellers
Discover the Canadian-made research peptides customers choose most, with multiple strength options and clear product information to help you compare with confidence.
Metabolic Research15% offBest seller
Metabolic Research
Recovery Research
Performance Research
Longevity Research
Longevity Research15% offPuffin Pick
Shipping & delivery
Picked and shipped within 24 hours.
More than 10,000 products have been shipped and delivered across Canada. In-stock orders are checked and packed within 24 hours, then shipped with Canada Post. Tracking is sent after the parcel's first carrier scan.
SHOP BY RESEARCH GOAL
FIND THE RIGHT CATEGORY
Browse Canadian-made research compounds by area of interest, from metabolic and recovery research to performance and longevity wellness.
01
6 products
02Metabolic Research
Appetite, blood sugar, fat metabolism, and energy balance.
Explore collection6 products
03Recovery Research
Tissue repair, mobility, inflammation, and recovery.
Explore collection8 products
04Longevity Research
Cellular energy, regeneration, brain health, and healthy aging.
Explore collection5 products
Performance Research
Energy, endurance, body composition, and recovery.
Explore collectionDeals & bundles
Choose the offer that fits your research order: build a Mix & Match set with any 3 eligible regular-price vials for 10% off, or explore selected Puffin Picks at 15% off.
BUILD YOUR OWN RESEARCH BUNDLE
MIX. MATCH. SAVE 10%
Choose any three or more eligible vials and receive 10% off your bundle. Combine different compounds or strengths to build the selection that fits your research.
Build your bundle Sale items keep their existing promotional price.
10%set savings
PUFFIN PICKS
FEATURED FAVOURITES AT 15% OFF
Shop a rotating selection of popular compounds, handpicked by Puffin and offered at limited-time pricing. Explore standout products, compare strengths, and save while featured stock lasts.
Puffin Pick #1
Researchers reach for tirzepatide when one study needs to follow both GIP and GLP-1 receptor activity together.
$56 CAD$66 CAD
Puffin Pick #2
Its tuftsin-derived structure gives researchers a distinct bridge between neuroimmune and behavioural signalling questions.
$45 CAD$54 CAD
Puffin Pick #3
As a mitochondria-derived peptide, MOTS-C offers a distinct lens on cellular energy and stress adaptation.
$65 CAD$77 CAD
Puffin Pick #4
A documentation-first pick: its supplier-defined blend makes lot-specific component verification part of the research question, not an afterthought.
$141 CAD$167 CAD
WHY PUFFIN PEPTIDES
CANADIAN-MADE. CLEARLY DOCUMENTED.
We keep research simple with Canadian-made products, clear strength options, accessible batch information, and straightforward service from order to delivery.
Choose Puffin PeptidesMade in Canada
Canadian-made research products with dependable local service from production through fulfilment.
Batch-specific documentation
Review documentation tied to the exact batch you receive for greater clarity and traceability.
Clear product details
Compare strengths, storage details, catalogue codes, and research context at a glance.
Fast Canadian shipping
Tracked shipping from within Canada for a smoother, more reliable delivery experience.
LEARN BEFORE YOU EXPLORE
RESEARCH GUIDES, MADE SIMPLE
Clear, approachable articles covering peptide basics, compound comparisons, storage, handling, and key research terminology.
Start here · Peptides 101
A beginner's guide to peptides: the terms, evidence, and documents that matter
Learn how to read compound names, evidence levels, product formats, and certificates of analysis before opening a compound-specific guide.
Read the beginner's guide Combination guide · 8 minCagriSema: why researchers pair amylin and GLP-1 pathways
What each component does, why the combination is being studied and how to read the evidence without the hype.
Read the guide Compound guide · 7 minRetatrutide: three receptors, one investigational molecule
A plain-language look at GLP-1, GIP and glucagon signalling—and why three-receptor research needs careful comparisons.
Read the guide Research guide · 6 minBPC-157: common research uses and evidence limits
Where BPC-157 appears in laboratory research, the models researchers use and what those studies cannot establish.
Read the guide