Isopure (Glanbia)

Plant Protein

Isopure (Glanbia) Plant Protein

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Overall

#17 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score81% positive
48
6
5

Top Pros

Top Cons

Last updated: Jun 29, 2026

Reddit Reviews

Reddit Icongoal0x
8 months ago

isopure plant based powder is delicious! i’ve even baked with it. edamame (steamed or dry roasted), TVP, textured vegetable protein, nutritional yeast, tofu, iq bars, nugo, nocow, and btr nation bars, catalina crunch cereal, edamame noodles (i buy The Only Bean), torpillas beyondchipz “salty good” eta: oh and So Delicious unsweetened df yogurt is so low in cals that you can load it up with whatever powder you like. pbfit is delicious in it and so is the Isopure i mentioned

Reddit Iconsispbdfu
10 months ago

Unflavored protein is what you’re looking, probably. I’m partial to Isopure. Their whey isolate and plant based (pea & brown rice) are both quite good. The plant based has a slightly grittier texture, but mixed in a smoothie with raspberries with flax or whatever, it’s hard to notice. I always use unflavored protein powder and add fruit, vanilla extract, cocoa, instant espresso, etc. myself to flavor it how I want as I want it. I also have had luck adding the unflavored to things like oats (half a scoop for a serving of overnight oats), baked oatmeal, muffins, and stuff like that without any noticeable texture differences.

Reddit IconStop_Already
7 months ago

They have whey isolate and a brown rice/pea blend. Both are good, though the whey has 5g more protein. The whey isolate has a milky smell/taste but blends really well in oatmeal, in baked goods or with fruit in a smoothie. Pea protein has a strong taste generally, but cutting it with rice makes it a lot less noticeable AND makes it a complete protein. I used them in the same ways, basically and both are perfectly good options. I choose to use whey because they tend to test better for lead than vegan powders + the extra protein. And I know it’s lactose free - I’m lactose intolerant (which I found out last year during an elimination diet, hence the vegan powder) and it doesn’t bother me. I had gastric bypass so I’ve tried a lot of protein powders. :)

5 months ago

I tried Orgain and it was incredibly disgusting. I returned it. I ended up getting Isopure unflavored plant protein. It is a blend of brown rice and pea proteins. I made smoothies with it (1c triple berry blend, a drop of vanilla extract OR 1 TB cocoa powder, 1/2 a banana, scoop of protein and 8 oz. of water. ) sometimes I’d add PB flour too.

Reddit Iconafartinthehand
5 months ago

Isopure unflavored. 25g per scoop and lots of other good stuff.

Reddit Iconalanthiana
5 months ago

Isopure's unflavored has no sugar or sweeteners.

Reddit IconAmbitious-Wait-5705
11 months ago

Unflavored Isopure for me. I’m adding it to stuff, so why would I need odd flavors? Too bad Costco doesn’t carry it, but the Amazon price is okay.

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