What is the cheapest whey protein in Canada?
Whey is the most popular protein powder for building muscle, but the price differs a lot from brand to brand. We compare the whey proteins of all the Canadian shops we track by price per kilo, discounts already included. So you see at a glance where you buy cheapest. Struggle with lactose? Then look at a whey isolate or a clear whey: both are filtered further and contain hardly any milk sugar.
Which whey protein is the cheapest per kilo right now?
The prices and order above update automatically as soon as a brand changes its price or a new deal goes live. So you always see the current state, not a snapshot from months ago.
Where does the price difference between whey types come from?
Do not look at the price per kilo alone: a slightly pricier whey with more protein can still be cheaper per gram of protein.
| Type | What you get | When the extra is worth it |
|---|---|---|
| Whey concentrate | Most concentrates sit close together in protein content; the cheapest per kilo. | Almost always: for most people concentrate is the right choice. |
| Whey isolate | Filtered further: a bit more protein, hardly any lactose and fat. Usually pricier. | If you struggle with lactose or every gram of protein has to count. |
| Clear whey | The same filtering as isolate, but it drinks like a juice instead of a milkshake. | If a thick shake is too much for you. |
| Plant-based (soy/pea) | Dairy-free alternative without lactose. | With a full lactose intolerance or a vegan diet. |
What should you look out for?
Cheap is not everything: also look at the protein per serving, the flavour and whether it uses artificial sweeteners. A slightly pricier whey with more protein can still be cheaper per gram of protein.