Myprotein Impact Whey Isolate

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Overall

#58 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score65% positive
39
9
12

Top Pros

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Last updated: May 20, 2026

Reddit Reviews

Reddit IconBambi726
about 2 months ago

I like Dymatize Fruity Pebbles and Strawberry flavors. I also like My Protein Impact Whey Isolate Salted Caramel.

Reddit Iconchupacabrito
10 months ago

For unflavored, I like MyProtein. They have both WPC (impact) and WPI (impact isolate), and both are clean flavors. I buy them all the time to cut flavored powders, since I find most of them too strong and sweet for my liking. The only annoying thing with MyProtein is having to wait for a sale. Their standard prices are way overpriced so you have to wait for good sales and discount codes. Very annoying.

Reddit IconCosmere_Worldbringer
4 months ago

Gold Standard is okay. I prefer snagging 5kg bags of MyProtein from their website during 50% or higher sales. Significantly better value and you can get the isolate which has fewer calories

Reddit Iconkuri-kuma
7 months ago

I wouldn’t even bother with the Japanese protein brands. I only use unflavored Whey Isolate, as the sweeteners in the flavored versions and whey concentrate tend to upset my stomach. But the WPI from Japanese brands? The macros don’t even make sense. Somehow, they still have multiple grams of carbs, and they taste nasty and still upset my stomach. From what I can tell, Japanese supplements seem even less “regulated” than American ones (regulated in quotes since the industry is not regulated at all in America, but people do perform individual lab tests to keep companies honest). Just order some unflavored Whey Isolate from MyProtein. They ship right to Japan pretty quickly and always have some sort of sale going on their website. Don’t Bother with the Japanese brands.

Reddit Iconmadskilzz3
5 months ago

MyProtein Whey Isolate (bag version)- mix well with just cup, water, spoon (no clumps). I just wait for a 50-55% discount code and buy the 11lbs. They have sampler size for various flavors on their website.

9 months ago

MyProtein Whey Isolate bag version. Mix well with just cup, water, and spoon- no clumps. Don’t be scared off by the MSRP, as the official website has routinely 40-55% (holidays) off coupons. They also have sample size if you want to try before committing.

3 months ago

Have you ever try their Whey Isolate that comes in the bag? I have been taking it for years, and it mix well (no clumps) with just a cup, water, and spoon (but put water in first).

10 months ago

MyProtein, the Whey Isolate 11lbs bag- been taking this for years. With 50 or 55% (usually holidays) off the MSRP, it comes to $126-140. With 200 servings, it comes out to 0.63-0.70¢ per servings. They have the sampling size on their official website for you to try before committing.

Reddit IconOk-Banana1428
2 months ago

i tend to use myprotein. But it seems a bit more expensive. 2.5kg of whey isolate on my protein is 153k (after discounts)

Reddit Iconreduxrouge
about 2 months ago

MyProtein clear whey is my jam that I take to the gym with me. Lemonade, fruit punch, and mango are all good. I can’t drink non-clear whey anymore, but I do put MyProtein whey isolate vanilla ice cream into my plain Greek yogurt and fruit. Love that.

Reddit IconScojo91
4 months ago

Iso100's fruity pebbles and cinnamon toast crunch flavors. If price is a concern then I also mostly use myprotein whey isolate chocolate brownie.

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