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Soy Isolate is one of the most popular plant-based protein powders. Its amino acid spectrum most closely resembles that of a whey protein powder, which makes it especially popular among vegans. Therefore, not only athletes on a plant-based diet will benefit from its properties that help with the growth and maintenance of muscle mass. It tastes great in the form of a protein shake, in desserts and other sweet dishes. 

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Soy Isolate - GymBeam

4.2
Average from 828 reviews
(26 reviews)
(7 reviews)
(3 reviews)
(3 reviews)
(3 reviews)

Customer Experiences:

Reviews for this plant-based soy protein are overwhelmingly positive. Most customers praise high protein content, good digestibility and tolerance, and reliable mixability with water and plant milks. Taste is often described as pleasant (especially chocolate), with a smooth texture and no lumps when prepared correctly. A smaller share finds it too thick, foamy, or sweetness and flavor can be preference-dependent.

  • High protein per serving
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  • Good mixability
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  • Pleasant chocolate taste
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  • Easy texture, no lumps
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  • Works well with water
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  • Good tolerance for lactose

Generated by AI from 828 customer reviews.

Most Beneficial Positive Review of Product

Edward George

Unverified purchase
product of 10, dissolves excellently, very good vanilla taste, ok price. and durable packaging. :)
Most Beneficial Negative Review of Product

timtim

Verified purchase
the powder is way to heavy on my stomach, even after just half a dosage. The flavor is very strong and very sweet, it gets repulsive quite fast unfortunately. I will use the rest for baking goods as
English reviews (5)
Verified purchases (6)
Positive (36)
Negative (6)
Reviews in other countries (823)
  • timtim

    Verified purchase

    May 4, 2026

    way to heavy on my stomach and too sweet
    the powder is way to heavy on my stomach, even after just half a dosage. The flavor is very strong and very sweet, it gets repulsive quite fast unfortunately. I will use the rest for baking goods as to not waste but i would not buy again. I reccomend the vegan blend instead
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  • Cristian

    Verified purchase

    May 2, 2026

    Better than expected
    Better than expected
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  • Really Bad Taste

    Verified purchase

    October 8, 2025

    Tastes like chemicals
    I was really hopeful for this, but it has a really strong chemical taste. It's overly sweet, but not in a nice way. I had the banana flavour. Will maybe try vanilla next time.
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  • Maria

    Verified purchase

    May 26, 2023

    Flavor: vanilla
    The best vegan protein
    Its the best vegan protein i have try.I recommend you to buy it.I bought the vanilla flavour and it is really good
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  • Francine

    Verified purchase

    March 5, 2023

    Flavor: vanilla
    Great
    Not too sweet. Easily soluble and the soya tast is not too strong. I've loved it
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  • Jan

    Unverified purchase

    April 30, 2018

    I recommend
    I've tried a lot of vegan protein but this one tastes the best! I like chocolate the most, it has the consistency of pudding, so it fills me up. It's a shame that the amino profile isn't listed :-( So defacto you don't know what you're eating :-)
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  • Orsi

    Unverified purchase

    April 25, 2018

    super
    The vanilla flavor is fantastic. This protein is good for people who have removed dairy products for health or other reasons. As I am one of those people, it is ideal for me. I just love it :)
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  • Edward George

    Unverified purchase

    April 24, 2018

    RECOMMENDATIONS
    product of 10, dissolves excellently, very good vanilla taste, ok price. and durable packaging. :)
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  • Roman

    Unverified purchase

    March 28, 2018

    I recommend
    The vanilla flavor is simply hot. What was quite unusual was that the first few days I didn't like it that much (until now I only had whey), but then I started to like it more and more. The truth is that you have to find the right ratio, as some people like it thicker, others thinner. Sometimes there are also lumps, but they have a completely different consistency than with whey proteins, they are actually extra dense balls of protein. It fills up very well and that's why I usually have it in the evening.
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  • Dominika

    Verified purchase

    March 24, 2018

    Great
    It is very tasty with milk, but it is sweet, which can be softened a little by adding more milk. It tastes like cocoa. It didn't taste extra good to me with water, I felt a terrible soy aftertaste, when I have it with milk I don't feel it. Good solubility, no foam. I am satisfied
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