Impact Whey Protein
Peanut Butter · 5 lb
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Trust-gated · verified within 24hPrice history
Last 14 daysWhy this product
MyProtein Impact Whey Protein in Peanut Butter delivers 21 g of protein per serving across 80 servings per container, which works out to 1680 g of total protein per tub. Each serving is 25 g of powder, mixed into water or milk.
Its Value Score is 53 - a Value Score under 70 is below the category average - you are likely paying a brand or convenience premium versus the leaders. The score is a normalised measure of grams of protein per dollar versus the rest of the catalog.
Within the Whey Protein Blend category specifically, this product ranks #15 of 157 (top 10%) by value. The category average Value Score is 33, so this product is above the typical whey protein blend on cost-per-gram efficiency.
Best use case: The all-rounder: great post-workout, in oatmeal, or as a between-meals shake. Best balance of cost, taste and macros.
When to consider alternatives: For lean cuts or lactose sensitivity, step up to a whey isolate. For overnight, switch to casein. The related products below are ranked the same way and let you compare side-by-side.
We compare the live prices above across the 2 retailers that carries it. The trust gate means you only see a $ amount when we have a verified scrape from that retailer within the last 24 hours - no fake "was/now" prices, no bait pricing, no affiliate-padded numbers.
Specs
| Protein per serving | 21 g |
|---|---|
| Servings per container | 80 |
| Total protein per container | 1680 g |
| Serving size | 25 g |
| Net weight | 5 lb (2200 g) |
| Type | Whey Protein Blend |
| Brand origin | UK |
| Suggested use | The all-rounder: great post-workout, in oatmeal, or as a between-meals shake. Best balance of cost, taste and macros. |
Frequently asked questions
Is MyProtein Impact Whey Protein good value?
MyProtein Impact Whey Protein scores 53 on our Value Score (grams of protein per dollar, normalised 0–100). That is below average value - a Value Score under 70 is below the category average - you are likely paying a brand or convenience premium versus the leaders. Within Whey Protein Blend specifically, it ranks #15 of 157 (top 10%, category average score 33).
How many servings in MyProtein Impact Whey Protein?
MyProtein Impact Whey Protein contains 80 servings per container, with 21 g of protein per serving (serving size 25 g). That works out to 1680 g of total protein per container.
What does MyProtein Impact Whey Protein (Peanut Butter) taste like?
This listing is the Peanut Butter variant of MyProtein Impact Whey Protein. Taste is subjective and varies by batch and mixer, but MyProtein is generally well-regarded for flavor in the whey protein blend category. If Peanut Butter is not your preference, check the related-products section below for other flavors of the same product.
Where to buy MyProtein Impact Whey Protein cheapest?
We track 2 retailers for MyProtein Impact Whey Protein. Check the live price table above for current availability - we only show prices we have verified within the last 24 hours.
MyProtein Impact Whey Protein vs other Whey Protein Blend options?
The all-rounder: great post-workout, in oatmeal, or as a between-meals shake. Best balance of cost, taste and macros. For lean cuts or lactose sensitivity, step up to a whey isolate. For overnight, switch to casein. Use the comparison table above and the related products below to weigh MyProtein Impact Whey Protein against alternatives - we rank purely by grams of protein per dollar, with no paid placement.
