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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. 

€12.95(€12.95/ kg)
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Soy Isolate - GymBeam

4.3
Average from 1414 reviews
(950 reviews)
(207 reviews)
(98 reviews)
(55 reviews)
(102 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
    |
  • 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 1414 customer reviews.

Most Beneficial Positive Review of Product

Cristi

Verified purchase
I wrote this review primarily for Edward George, who stated that the price was acceptable. Well, it is not quite acceptable: 48 RON for 1 kg of soy protein. Soy protein costs little if it is
Most Beneficial Negative Review of Product

Stefan

Verified purchase
The vanilla aroma is very good, however, the product packaging leaves much to be desired. The bag cannot be resealed, although it appears to have a resealing system.
By flavor

English reviews (5)
Verified purchases (14)
Positive (60)
Negative (9)
Reviews in other countries (1409)
  • timtim

    Verified purchase

    5/4/2026

    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

    5/2/2026

    Better than expected
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  • Really Bad Taste

    Verified purchase

    10/8/2025

    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

    5/26/2023

    Flavor: vanilla
    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

    3/5/2023

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

    Unverified purchase

    5/22/2019

    Flavor: vanilla
    Vanilla flavor is acceptable, but it has poor solubility and foams heavily. However, the price-to-composition ratio is excellent. Anyone who is not bothered by the aforementioned drawbacks and is looking for an affordable protein source will find it suitable. I will purchase a different product next time.
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  • Stefan

    Verified purchase

    5/4/2019

    Flavor: vanilla
    The vanilla aroma is very good, however, the product packaging leaves much to be desired. The bag cannot be resealed, although it appears to have a resealing system.
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  • TankTop

    Verified purchase

    4/25/2019

    Flavor: vanilla
    To be honest, I did not expect much, but the price caught my attention, so I decided to try it. I must say that I have probably never tasted a better protein (vanilla flavor). I recommend it to everyone; I will certainly buy it again.
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  • Norbert

    Verified purchase

    4/16/2019

    I have tried many proteins, even rice protein, but this is my first time with soy protein, so I have no basis for comparison with other soy proteins. However, I find it very difficult to swallow after shaking it in a shaker. It becomes so foamy, as if I had poured a liter of dish soap into the container and shaken it. I cannot swallow this foam at all; it is so tasteless and thick. The soy protein itself, which dissolves in the water, is acceptable, with a mild vanilla flavor, but unfortunately, the aftertaste reminds me of stale bread. I ended up making pancakes with a portion of it, which made it quite edible, and at least it contains protein. However, I am curious whether it foams this much for others as well? Or is there a different method for mixing it in a shaker, unlike other proteins?
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  • Janči

    Unverified purchase

    4/10/2019

    However, according to the nutritional table, it should be a pit. But again, I cannot assess it. I am only evaluating sensory properties. Dissolvability is catastrophic. In my hand, it remains lumpy and will not smooth out. It can be processed with a Nutribullet. And it foams like crazy. Compared to that, the cappuccino is like thin water. I ordered vanilla, thinking it would change the taste. But I should have stuck with chocolate. Otherwise, in chocolate, all these things (meaning proteins) are, in my opinion, the greatest assurance that it will taste somewhat acceptable. I will somehow chew it through, but next time I will buy something else. Or perhaps only the vanilla foams that much. Damn, am I not eating cow's cheese???
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