About Maple Leaf Peptides
We’re a research supply company dedicated to providing the highest quality peptides available. Every product is held to a ≥99% purity standard, documented transparently, and shipped with care.
Our Mission
Maple Leaf Peptides was founded with one goal: to give researchers access to the purest, most reliable peptides on the market — without the markup, delays, or opaque sourcing that plagues the industry.
We believe that quality shouldn’t be a guessing game. That’s why every product we sell is transparent — from sourcing to your doorstep. Certificates of Analysis are available on request.
What Sets Us Apart
≥99% Purity
Every product meets a ≥99% purity standard. We don’t sell anything we wouldn’t use in our own research.
COA On Request
Certificates of Analysis are available for any product on request. Just email us through our contact page with your order number.
Lab-grade handling
All products are stored and handled under strict lab-grade quality conditions.
Fast Shipping
Orders placed before 2 PM ET ship same day. Tracked delivery in 2–5 business days anywhere in Canada.
Interac e-Transfer
Simple, secure payment. No credit card processors, no middlemen — just direct bank-to-bank transfers.
Community First
Our First Responder program offers lifetime 15% discounts to those who serve. Maple Rewards gives back on every order.
By the Numbers
Since launch, we’ve built a reputation for quality, speed, and transparency. Our growing community of researchers trusts Maple Leaf because we never cut corners.
Every peptide is lyophilized, sealed under sterile conditions, and shipped in temperature-appropriate packaging to ensure integrity from our lab to yours.