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Proteins

Proteins – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Proteins on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Proteins?

If you're planning to get Proteins, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Proteins

Are you looking for the best Proteins? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Proteins

If you are looking for products based on price, you can browse the lowest priced Proteins, or choose to sort by price from highest to lowest.

Proteins – main types

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Alza Days Whey Proteins Whey Casein Proteins Casein Plant-Based Proteins Plant-Based Proteins Beef Proteins Beef Egg Protein Egg Lactose-Free Protein Lactose-Free Multi-Component Proteins Multi-Component Whey Protein Isolates Isolates Hydrolysates Hydrolysates Protein Bars Protein
 
709 Results
ATP Nutrition 100% Instant Whey 80 CFM 2000 g banana - Protein
6 colors
ATP Nutrition 100% Instant Whey 80 CFM 2000 g banana
Protein - whey, concentrate, 75% protein, 66 servings, banana flavour - 800 Kč/1 kg
1,599,-
800 Kč/kg
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTATPprot01
Hemp 500g - coconut with pineapple - Protein
Hemp 500g - coconut with pineapple
Protein - plant-based, pineapple, coconut and hemp flavour - 14.21 Kč/portion - from 938 Kč/1 kg
469,-
938 Kč/kg
Buy
In stock > 10 pcs at the supplier's
Order Code: ZEZdro010
ATP Nutrition 100% Instant Whey 80 CFM 2000 g salted caramel - Protein
6 colors
ATP Nutrition 100% Instant Whey 80 CFM 2000 g salted caramel
Protein - whey, concentrate, 72% protein, 66 servings, salted caramel flavour - 800 Kč/1 kg
1,599,-
800 Kč/kg
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTATPprot05
ATP Nutrition 100% Instant Whey 80 CFM 2000 g pistachio - Protein
6 colors
ATP Nutrition 100% Instant Whey 80 CFM 2000 g pistachio
Protein - whey, concentrate, 73% protein, 66 servings, pistachio flavour - 800 Kč/1 kg
1,599,-
800 Kč/kg
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTATPprot04
GF nutrition diamond NATURAL Whey 1000 g - strawberry - Protein
2 colors
GF nutrition diamond NATURAL Whey 1000 g - strawberry
Protein - whey, isolate, 83% protein, 40 servings, strawberry flavour - 31 Kč/portion - from 1,250 Kč/1 kg
1,250,-
1,250 Kč/kg
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTdopl109
ATP Nutrition 100% Instant Whey 80 CFM 2000 g strawberry - Protein
6 colors
ATP Nutrition 100% Instant Whey 80 CFM 2000 g strawberry
Protein - whey, concentrate, 72% protein, 66 servings, strawberry flavour - 800 Kč/1 kg
1,599,-
800 Kč/kg
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTATPprot03
GymBeam Protein True Whey 1000 g Flavourless - Protein
4 variants
4.8 73×
GymBeam Protein True Whey 1000 g Flavourless
Protein - whey, concentrate, 77% protein, 40 servings, flavourless - 569 Kč/1 kg
Great price 569,-
569 Kč/kg
Buy
On the way > 5 pcs
Expected 06/05/2026
Order Code: SPTgym2010
GymBeam Protein True Whey 2500 g unflavoured - Protein
4 variants
4.8 73×
GymBeam Protein True Whey 2500 g unflavoured
Protein - whey, concentrate, 77% protein, 100 servings, flavourless - 660 Kč/1 kg
1,649,-
660 Kč/kg
Buy
On the way > 5 pcs
Expected 06/05/2026
Order Code: SPTgym2014
GymBeam Protein Anabolic Whey 1000 g strawberry - Protein
4 variants
3.2 4×
GymBeam Protein Anabolic Whey 1000 g strawberry
Protein - whey, 50.2% protein, 26 servings, strawberry flavour - 499 Kč/1 kg
499,-
499 Kč/kg
Buy
On the way > 5 pcs
Expected 06/05/2026
Order Code: SPTgym2000
GymBeam Protein Anabolic Whey 2500 g vanilla - Protein
4 variants
3.2 4×
GymBeam Protein Anabolic Whey 2500 g vanilla
Protein - whey, 50.2% protein, 65 servings, vanilla flavour - 440 Kč/1 kg
1,099,-
440 Kč/kg
Buy
On the way > 5 pcs
Expected 06/05/2026
Order Code: SPTgym2002
GymBeam Protein True Whey, 1000g, Vanilla - Protein
4 variants
4.8 73×
GymBeam Protein True Whey, 1000g, Vanilla
Protein -, vanilla flavour - 599 Kč/1 kg
599,-
599 Kč/kg
Buy
Ordered on request
Order Code: SPTgym098
GymBeam Protein Anabolic Whey 1000 g chocolate - Protein
4 variants
3.2 4×
GymBeam Protein Anabolic Whey 1000 g chocolate
Protein - whey, 50.2% protein, 26 servings, chocolate flavour - 499 Kč/1 kg
499,-
499 Kč/kg
Buy
Ordered on request
Order Code: SPTgym1999
MyProtein Soy Protein Isolate 1000 g, Vanilla - Protein
5 variants
4.0 150×
MyProtein Soy Protein Isolate 1000 g, Vanilla
Protein - Vegetable, soy, Vegan, 81% protein, 33 servings, flavour vanilla - 11.18 Kč/portion - from 369 Kč/1 kg
369,-
369 Kč/kg
Currently Unavailable
Order Code: SPTmyp123
Extrifit Protein Caffe Latte, 1000g, coffee - Protein
4.6 29×
Extrifit Protein Caffe Latte, 1000g, coffee
Protein - whey, coffee flavour - 24 Kč/portion - from 769 Kč/1 kg
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 692,-
Great price 769,- Save 58,-
769 Kč/kg
Currently Unavailable
Order Code: SPTsupl0709
Extrifit High Whey 80, 1000g, pistachio - Protein
10 variants
4.6 180×
Extrifit High Whey 80, 1000g, pistachio
Protein -, pistachios flavour - 27 Kč/portion - from 899 Kč/1 kg
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 809,-
899,-
899 Kč/kg
Currently Unavailable
Order Code: SPTsupl0436
MyProtein Impact Whey Isolate 1000 g Vanilla - Protein
2 variants
4.7 34×
MyProtein Impact Whey Isolate 1000 g Vanilla
Protein - whey, isolate, 90% protein, 33 servings, vanilla flavour - 50 Kč/portion - from 899 Kč/1 kg
899,-
899 Kč/kg
Currently Unavailable
Order Code: SPTmyp116
Nutrend ISO WHEY PROZERO, 500 g, cookies cream - Protein
6 variants
4.4 95×
Nutrend ISO WHEY PROZERO, 500 g, cookies cream
Protein - - 27 Kč/portion - from 1,098 Kč/1 kg
Amazing Deal 549,- Save 131,-
1,098 Kč/kg
Currently Unavailable
Order Code: SPTnut11366
Nutrend ISO Whey Prozero 500 g, white chocolate - Protein
6 variants
4.4 95×
Nutrend ISO Whey Prozero 500 g, white chocolate
Protein - whey, isolate, 85% protein, 20 servings, white chocolate flavour - 27 Kč/portion - from 1,098 Kč/1 kg
Amazing Deal 549,- Save 69,-
1,098 Kč/kg
Currently Unavailable
Order Code: SPTnut0366
Nutrend ISO Whey Prozero 500 g, salted caramel - Protein
6 variants
4.4 95×
Nutrend ISO Whey Prozero 500 g, salted caramel
Protein - whey, isolate, 85% protein, 20 servings, salted caramel flavour - 25 Kč/portion - from 998 Kč/1 kg
Amazing Deal 499,- Save 119,-
998 Kč/kg
Currently Unavailable
Order Code: SPTnut0367
Nutrend ISO WHEY PROZERO, 500g, chocolate brownies - Protein
6 variants
4.4 95×
Nutrend ISO WHEY PROZERO, 500g, chocolate brownies
Protein -, chocolate flavour - 31 Kč/portion - from 1,238 Kč/1 kg
619,-
1,238 Kč/kg
Currently Unavailable
Order Code: SPTnut11312
GymBeam Protein True Whey, 1000g, Chocolate - Protein
4 variants
4.8 73×
GymBeam Protein True Whey, 1000g, Chocolate
Protein - - 579 Kč/1 kg
579,-
579 Kč/kg
Currently Unavailable
Order Code: SPTgym097
Nutrend ISO WHEY PROZERO, 500g, strawberry cheesecake - Protein
6 variants
4.4 95×
Nutrend ISO WHEY PROZERO, 500g, strawberry cheesecake
Protein -, strawberry flavour - 31 Kč/portion - from 1,238 Kč/1 kg
619,-
1,238 Kč/kg
Currently Unavailable
Order Code: SPTnut11313
Extrifit High Whey 80, 1000g, fruit yoghurt - Protein
10 variants
4.6 180×
Extrifit High Whey 80, 1000g, fruit yoghurt
Protein -, fruit mix flavour - 27 Kč/portion - from 899 Kč/1 kg
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 809,-
899,-
899 Kč/kg
Currently Unavailable
Order Code: SPTsupl0431
Vilgain Grass-Fed Whey Protein 1 000 g salted caramel - Protein
10+ variants
4.5 64×
Vilgain Grass-Fed Whey Protein 1 000 g salted caramel
Protein - 799 Kč/1 kg
New arrival 799,-
799 Kč/kg
Currently Unavailable
Order Code: SPTvil279

Proteins

Alza Days Whey Proteins Whey Casein Proteins Casein Plant-Based Proteins Plant-Based Proteins Beef Proteins Beef Egg Protein Egg Lactose-Free Protein Lactose-Free Multi-Component Proteins Multi-Component Whey Protein Isolates Isolates Hydrolysates Hydrolysates Protein Bars Protein
 

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Proteins

In the category Proteins on Alza.cz, we currently have a total of 709 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap proteins Find products sorted from the most expensive to the cheapest in the category most expensive proteins Check out products sorted by price starting with the highest price in the category best sellers, best proteins You’ll find products sorted by reviews starting from the highest ranked in proteins reviews
Chcete doručiť tovar na Slovensko? Prezrite si Proteíny
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Proteinek
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