Feel good about what you choose.
Research peptides for laboratory use, fulfilled in Vancouver and shipped tracked across Canada. Lot-numbered vials; where a lot has been analysed, the report is on lab results.
We dispatch same day, Monday to Friday. Local orders arrive in 1–2 business days, tracked right across Canada.
For laboratory research use only. Not for human or veterinary use.
Google reviews
5.0
from 20 reviews · August 2026
“Quick, reliable, and quality products. Super satisfied with my order.”
V.K.
“Prices are by far the best I've seen compared to any other stores.”
A.M.
“I love Kits Peps. Very competitive prices and also very reliable. Would recommend.”
N.L.
“Love it — got my delivery in just a day!”
D.D.
“Quick, reliable, and quality products. Super satisfied with my order.”
V.K.
“Prices are by far the best I've seen compared to any other stores.”
A.M.
“I love Kits Peps. Very competitive prices and also very reliable. Would recommend.”
N.L.
“Love it — got my delivery in just a day!”
D.D.
“Quick, reliable, and quality products. Super satisfied with my order.”
V.K.
“Prices are by far the best I've seen compared to any other stores.”
A.M.
“I love Kits Peps. Very competitive prices and also very reliable. Would recommend.”
N.L.
“Love it — got my delivery in just a day!”
D.D.
“Quick, reliable, and quality products. Super satisfied with my order.”
V.K.
“Prices are by far the best I've seen compared to any other stores.”
A.M.
“I love Kits Peps. Very competitive prices and also very reliable. Would recommend.”
N.L.
“Love it — got my delivery in just a day!”
D.D.
Bestsellers
In stock · ships today from Vancouver
Retatrutide
BPC-157
Tested ✓ 99.6% pure
GHK-Cu
Tested ✓ 99.9% pure
Bacteriostatic Water
Syringes 1ml, 30G · 10 Pack
Semax
Tirzepatide
Tested ✓ 99.9% pure
Tesamorelin
Tested ✓ 99.4% pureStock counts update as orders are placed. Order before 2pm PT on a business day for same-day dispatch.
The lineup
Everything we carry
Retatrutide
GLP-1 / GIP / glucagon triagonist
BPC-157
Pentadecapeptide
Tested ✓ 99.6%
CJC-1295
Tested ✓ 99.6%
CJC-1295 (no DAC) + Ipamorelin blend
GHK-Cu
Copper tripeptide
Tested ✓ 99.9%
Ipamorelin
Tested ✓ 99.9%
Melanotan II
Melanocortin peptide
Tested ✓ 99.8%
MOTS-c
PT-141
Selank
Tested ✓ 99.9%
Semaglutide
Tested ✓ 99.7%Semax
TB-500
Tesamorelin
Tested ✓ 99.4%Tirzepatide
Tested ✓ 99.9%Bacteriostatic Water
Syringes 1ml, 30G · 10 Pack
Explore the research
Fat loss research
Retatrutide
Recovery research
BPC-157
Skin research
GHK-Cu
Tanning research
Melanotan II
Labels describe published research topics for each compound. All products are for laboratory research use only.
Independent testing, published per lot.
Each lot's certificate of analysis is posted to our lab results page as its analysis completes.
Third-party analysis
Lots are sent to an independent lab; certificates publish here per lot.
Lot-linked reports
The batch number on your label matches its certificate.
Clear product details
Quantities, storage, and lot numbers listed plainly.
Guides & research
From the research blog
How to Choose a Research Peptide Supplier in Canada
A clear set of checks for evaluating Canadian research-peptide suppliers: domestic fulfillment, per-lot COAs, HPLC and mass spec, and a real research-use-only posture.
Read →Lab TechniquesReading a Peptide Molecular Formula
C221H366N72O67S looks like noise. It is not: the sulfur predicts an oxidation risk, the size predicts the price, and the absence of a metal tells you what class of substance you have.
Read →Lab TechniquesWhat a CAS Number Actually Tells You (and What It Does Not)
A CAS number identifies a substance unambiguously. It says nothing about purity, quality, or whether the vial in front of you contains what the label claims.
Read →
From Kits, with care.
Kits is Kitsilano, the beach neighbourhood we pack every order in. Fulfilled locally from Vancouver, shipped tracked across Canada.
Kitsilano · Vancouver, BC
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