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Proteins reviews and tests

Alza Test Ranks Proteins Based on User Reviews and Other Data

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Proteins – Test Results

The result for proteins at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for proteins. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from proteins rank are based solely on various data and feedback from actual people who have purchased the products.

All proteins
All from 689
GymBeam Protein Just Whey 2000 g, chocolate milkshake - Protein
GymBeam Protein Just Whey 2000 g, chocolate milkshake
1,449,-
725 Kč/kg
In stock > 5 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 75 % 66 portions, chocolate flavour - 22 Kč/portion - from 725 Kč/1 kg
PROM-IN CFM Pure Performance 1000g, vanilla - Protein
PROM-IN CFM Pure Performance 1000g, vanilla
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, protein: 79 % 25 portions, vanilla flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000g, chocolate - Protein
PROM-IN CFM Pure Performance 1000g, chocolate
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, protein: 75 % 25 portions, chocolate flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000g, banana - Protein
PROM-IN CFM Pure Performance 1000g, banana
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, protein: 78 % 25 portions, banana flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000g, salted caramel - Protein
PROM-IN CFM Pure Performance 1000g, salted caramel
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, protein: 76 % 25 portions, salted caramel flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000 g, strawberry - Protein
PROM-IN CFM Pure Performance 1000 g, strawberry
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 77.2% protein, 25 servings, strawberry flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000 g, pistachios - Protein
PROM-IN CFM Pure Performance 1000 g, pistachios
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 76% protein, 25 servings, pistachio flavour - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000 g, coconut - Protein
PROM-IN CFM Pure Performance 1000 g, coconut
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 75.2% protein, 25 servings, flavour coconut - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000 g, latte macchiato - Protein
PROM-IN CFM Pure Performance 1000 g, latte macchiato
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 75.2% protein, 25 servings, flavour latte - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000g, milk with honey and cinnamon - Protein
PROM-IN CFM Pure Performance 1000g, milk with honey and cinnamon
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 70.3% protein, 25 servings, flavour honey and cinnamon - 29 Kč/portion - from 949 Kč/1 kg
PROM-IN CFM Pure Performance 1000 g, caramel with honey - Protein
PROM-IN CFM Pure Performance 1000 g, caramel with honey
949,-
949 Kč/kg
In stock > 5 pcs
10 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 807,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Protein - whey, concentrate, 73.6% protein, 25 servings, flavour caramel and honey - 29 Kč/portion - from 949 Kč/1 kg
GymBeam Protein Just Whey 1000 g, chocolate milkshake - Protein
GymBeam Protein Just Whey 1000 g, chocolate milkshake
759,-
759 Kč/kg
In stock > 5 pcs
5 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 75 % 33 portions, chocolate flavour - 23 Kč/portion - from 759 Kč/1 kg
GymBeam Protein True Whey 2500 g unflavoured - Protein
GymBeam Protein True Whey 2500 g unflavoured
1,649,-
660 Kč/kg
On the way > 5 pcs
Expected 22/05/2026
3 variants
Protein - whey, concentrate, 77% protein, 100 servings, flavourless - 660 Kč/1 kg
GymBeam Protein True Whey 1000 g Flavourless - Protein
GymBeam Protein True Whey 1000 g Flavourless
Amazing Deal 569,- Save 100,-
569 Kč/kg
On the way > 5 pcs
Expected 22/05/2026
3 variants
Protein - whey, concentrate, 77% protein, 40 servings, flavourless - 569 Kč/1 kg
GymBeam Protein True Whey, 1000g, Vanilla - Protein
GymBeam Protein True Whey, 1000g, Vanilla
Amazing Deal 599,- Save 70,-
599 Kč/kg
Ordered on request
3 variants
Protein -, vanilla flavour - 599 Kč/1 kg
Kompava LactoFree 90, 500 g, chocolate-banana - Protein
Kompava LactoFree 90, 500 g, chocolate-banana
Great price 799,-
1,598 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, banana and chocolate flavour - 50 Kč/portion - from 1,598 Kč/1 kg
Kompava LactoFree 90, 500g, vanilla-bourbon - Protein
Kompava LactoFree 90, 500g, vanilla-bourbon
829,-
1,658 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey isolate, protein: 94 % 16 portions, vanilla flavour - 52 Kč/portion - from 1,658 Kč/1 kg
Kompava LactoFree 90, 500g, chocolate - Protein
Kompava LactoFree 90, 500g, chocolate
839,-
1,678 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey isolate, protein: 94 % 16 portions, chocolate flavour - 52 Kč/portion - from 1,678 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, vanilla - Protein
Nutrend 100% Whey Protein 2250 g, vanilla
1,519,-
675 Kč/kg
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 73 % 75 portions, vanilla flavour - 20 Kč/portion - from 675 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, chocolate + cocoa - Protein
Nutrend 100% Whey Protein 2250 g, chocolate + cocoa
1,519,-
675 Kč/kg
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - protein blend, whey, weight: 2250 g, flavour: chocolate and cocoa - 20 Kč/portion - from 675 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, pineapple+coconut - Protein
Nutrend 100% Whey Protein 2250 g, pineapple+coconut
Discounted -14 % 1,449,- 1,699,-
644 Kč/kg
In stock 2 pcs
10+ variants
Protein - protein blend, whey, weight: 2250 g, flavour: pinapple and coconut - 19.32 Kč/portion - from 644 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, cookies-cream - Protein
Nutrend 100% Whey Protein 2250 g, cookies-cream
1,699,-
755 Kč/kg
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 73 % 75 portions, cookies flavour - 23 Kč/portion - from 755 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, kiwi+banana - Protein
Nutrend 100% Whey Protein 2250 g, kiwi+banana
1,519,-
675 Kč/kg
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 73 % 75 portions, banana and kiwi flavour - 20 Kč/portion - from 675 Kč/1 kg
Nutrend 100% Whey Protein 2250 g, chocolate brownies - Protein
Nutrend 100% Whey Protein 2250 g, chocolate brownies
1,699,-
755 Kč/kg
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey multi-ingredient, protein: 72 % 75 portions, chocolate flavour - 23 Kč/portion - from 755 Kč/1 kg
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