Free shipping over $50 Canada Wide.


























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Free standard shipping on orders over $50
We can ship to anywhere in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Perfect Sports DIESEL delivers a high-purity whey protein isolate sourced from New Zealand dairy, ideal for athletes and everyday lifters who want clean, efficient recovery. The isolate manufacturing process yields a macro-friendly profile that fits cutting, recomp, and performance phases.
Each shake blends in seconds and sits light, making it easy to hit daily protein targets without slowing you down. Use it after training, first thing in the morning, or between meals whenever you need high-quality protein.
Backed by dependable quality control and a reputation for consistency, DIESEL is a reliable staple for anyone seeking results, value, and convenience—especially at the best price in Canada from SupplementSource.ca.
Q: How do I use it?
A: Mix one scoop with 175–250 ml of cold water or milk, shake for 20–30 seconds, and enjoy anytime you need protein—especially post-workout.
Q: When is the best time to take it?
A: Most people take it after training, in the morning, or between meals to help meet daily protein targets.
Q: Is it suitable if I’m lactose sensitive?
A: It’s low in lactose compared to concentrate; many people do well with it, but those with severe intolerance should review the label and consult a professional.
Q: What can I mix it with?
A: Water keeps it light; milk adds creaminess. It also works in smoothies, oats, yogurt, and baking.
Q: Can I stack it with other supplements?
A: Yes—common stacks include creatine, pre-workout, and electrolytes depending on your goals.
Clean, fast-digesting New Zealand whey isolate that mixes instantly, supports lean recovery, and fits macro-conscious plans—available at the best price in Canada from SupplementSource.ca.
Actual nutrition information may vary between product types and/or flavours.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to anywhere in Canada & United States of America . Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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