Allmax

ISOFLEX 100% Whey Protein Isolate

Allmax ISOFLEX 100% Whey Protein Isolate

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Overall

#88 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score79% positive
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Last updated: Sep 24, 2026

Reddit Reviews

Reddit IconFantastic_Pen6182
5 months ago

I have been using pure why protein isolate isoflex brand Allmax. I get it on Amazon. I’ve been using it for years since I started training for competition few years ago still I got sick. My nutrition coach recommended it me bcse it is clean and doesn’t have a lot of garbage in it so my stomach is able to take it. It’s not that expensive compared to some Protein powder.

Reddit IconLogan_ftm
8 months ago

Allmax isoflex chiller. If u like peach juice, this hits the spot

Reddit IconPhoton6626
5 months ago

I use Allmax Isoflex peanut butter chocolate flavor. It tastes like chocolate milk, even if it's just mixed with water.

Reddit IconRhornak
10 months ago

AllMax Isonatural unflavored is pricey but the best regarding purity and ingredients. Most of the wheys like the gold standard have Stevia in them which I can’t stand. I sometimes get the AllMax IsoFlex Vanilla.

Reddit IconSaywhatwant
3 months ago

Isoflex hands down. I only cut it with water and it has 0g of sugar. Tastes incredible, like a milkshake

Reddit IconSchmaliasmash
7 months ago

Do Allmax IsoFlex Peanut butter chocolate protein powder. It's 27g of protein in a 30g scoop so it's 90% pure protein isolate. You usually can't find a better ratio than that. 120 cals/scoop. Just mix it in like 8-10 ounces of water and down it.

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