About PLP
A clear, Canadian source for research compounds
Proof Line Peptides — PLP — is an independent seller focused on Canadian researchers. We aim to make every part of ordering easy to understand: what a product is, what it costs, how to pay and when it ships.
What we focus on
Clear catalogue information
Every product lists its format, strength and price in plain terms, without inflated language.
Straightforward CAD pricing
Prices are in Canadian dollars. Shipping and provincial tax are shown before you place an order.
Discreet PLP presentation
Orders are packed in discreet, PLP-branded packaging.
Tracked Canadian fulfillment
Orders are prepared in Toronto, Ontario, and tracking follows once the carrier has the parcel.
Responsive support
Questions go straight to one address: hello@prooflinepeptides.ca.
Evidence-aware education
Our guides describe what published research did and did not show, and link their sources.
Responsible boundaries
Everything we sell is offered strictly for legitimate research use. Products are not for human or veterinary consumption, and nothing on this site is medical advice. We do not give dosing, preparation or administration guidance, and customers must be 18 or older.
We serve Canadian destinations only.
Learn more
- The PLP Standard — how we approach ordering and service
- Shipping and fulfillment
- Editorial policy — how our educational material is written
- Contact and order support