Leanfit

Sport Whey Isolate

Leanfit Sport Whey Isolate

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Overall

#331 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score53% positive
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6
Last updated: Apr 29, 2026

Reddit Reviews

Reddit IconAgreed_fact
3 months ago

Which is why I said you have to go with the isolate, which isn't priced as competitively. Certainly not the best for mix ability. Taste and quality? Sure, if you say so. There are better for like 10-15$/kilo more.

Reddit IconDadRobertX
4 months ago

The Leanfit whey isolate tastes awful, precisely because it’s unflavoured. But it does pack 35 g of protein in 39 g of powder and has no added stuff (stevia, acesulfame, sucralose, coconut oil powder, sunflower oil, maltodextrin, “modified food starch,” and on and on). It’s what I buy. I drink it with a wide straw so that as little of it as possible passes my tongue.

Reddit Iconlilpisse
4 months ago

Leanfit isolate is fine. The protein powder tho is awful. Very cheap ingredients and gross taste and doesn't mix well. ON is good you can technically get better but it's really overpriced. It is Gold Standard for a reason.

Reddit IconMeph514
3 months ago

LeanFit Iso is cheaper and doesn't have artificial sweeteners (stevia doesn't count as artificial in my book).

Reddit IconNo-Dot-7661
3 months ago

Leanfit whey isolate gives me no problems at all. It's unflavoured and doesn't taste bad at all.

Reddit Icontazmanic
5 months ago

The best was Kaizen way back in the day. Then Gourmet Whey isolate was also a good one for a while Leanfit now has unflavoured whey isolate. I personally prefer unflavoured so I can flavour it to my liking and also use it for ice cream with my own sweetener of choice (I get me that sweet allulose from Trump land) Seems like a no brainer if you can get it on sale

Reddit IconPenguinbotxv
3 months ago

Used to be lean fit sport the one in the dark blue bag. It has some pretty good macros, doesn't taste that great though and it mixes only decently with a shaker bottle.

Reddit IconDustereeno
10 months ago

Leanfit is good but I prefer the non-flavoured vs vanilla

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