Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Alza Days - Whey Protein Isolates

Save with discount codes

Alza Days
  • The offer is valid from June 1, 2026, until June 22, 2026. Full terms and conditions of the campaign can be found here.
All from 11
MyProtein Clear Whey Isolate 500 g, orange/mango - Protein
MyProtein Clear Whey Isolate 500 g, orange/mango
749,-
1,498 Kč/kg
In stock > 5 pcs
7 variants
Buy with code ALZADNY15 637,- 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, isolate, 80% protein, 20 servings, mango and orange flavour - 37 Kč/portion - from 1,498 Kč/1 kg
Added to cart
- +
MyProtein Clear Whey Isolate 500 g, Strawberry/Kiwi - Protein
MyProtein Clear Whey Isolate 500 g, Strawberry/Kiwi
749,-
1,498 Kč/kg
In stock > 5 pcs
7 variants
Buy with code ALZADNY15 637,- 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, isolate, 80% protein, 20 servings, strawberry and kiwi flavour - 37 Kč/portion - from 1,498 Kč/1 kg
Added to cart
- +
MyProtein Clear Whey Isolate 500 g, raspberry/cranberry - Protein
MyProtein Clear Whey Isolate 500 g, raspberry/cranberry
749,-
1,498 Kč/kg
In stock > 5 pcs
7 variants
Buy with code ALZADNY15 637,- 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, isolate, 80% protein, 20 servings, cranberry and raspberry flavour - 37 Kč/portion - from 1,498 Kč/1 kg
Added to cart
- +
PROM-IN Pentha Pro Complete, 2500g chocolate - Protein
PROM-IN Pentha Pro Complete, 2500g chocolate
1,499,-
600 Kč/kg
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,349,- 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.
Protein whey, daily, 2250g, cranberry flavor - 30 Kč/portion - from 600 Kč/1 kg
Added to cart
- +
Amix Nutrition Gold Whey Protein Isolate 2280g, Vanilla - Protein
Amix Nutrition Gold Whey Protein Isolate 2280g, Vanilla
2,499,-
1,096 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 2,124,- 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, isolate, 89% protein, 76 servings, vanilla flavour - 33 Kč/portion - from 1,096 Kč/1 kg
Added to cart
- +
Amix Nutrition Black Line Black CFM® Isolate 1000 g, salted caramel ice cream - Protein
Amix Nutrition Black Line Black CFM® Isolate 1000 g, salted caramel ice cream
1,199,-
1,199 Kč/kg
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,019,- 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, isolate, 86% protein, 57 servings, salted caramel flavour - 43 Kč/portion - from 1,199 Kč/1 kg
Added to cart
- +
PROM-IN Athletic Isoclear CFM 1000 g, chocolate - Protein
PROM-IN Athletic Isoclear CFM 1000 g, chocolate
1,069,-
1,069 Kč/kg
In stock > 5 pcs
Buy with code ALZADNY10 962,- 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.
Protein - whey, isolate, 81% protein, 25 servings, chocolate flavour - 43 Kč/portion - from 1,069 Kč/1 kg
Added to cart
- +
Amix Nutrition Black Line Black CFM® Isolate 1000 g, strawberry cheesecake - Protein
Amix Nutrition Black Line Black CFM® Isolate 1000 g, strawberry cheesecake
1,199,-
1,199 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,019,- 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, isolate, 87% protein, 57 servings, strawberry flavour - 43 Kč/portion - from 1,199 Kč/1 kg
Added to cart
- +
Amix Nutrition Gold Whey Protein Isolate 2280g, Mint chocolate - Protein
Amix Nutrition Gold Whey Protein Isolate 2280g, Mint chocolate
2,499,-
1,096 Kč/kg
In stock 3 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 2,124,- 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, isolate, 87% protein, 76 servings, chocolate and mint flavour - 33 Kč/portion - from 1,096 Kč/1 kg
Added to cart
- +
USN IsoPro Whey Protein Isolate, 900 g, strawberry - Protein
USN IsoPro Whey Protein Isolate, 900 g, strawberry
1,399,-
1,554 Kč/kg
In stock 1 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Protein - whey, isolate, 88% protein, 30 servings, strawberry flavour - 1,554 Kč/1 kg
Added to cart
- +
Amix Nutrition Black Line Black CFM® Isolate 2000 g, strawberry cheesecake - Protein
Amix Nutrition Black Line Black CFM® Isolate 2000 g, strawberry cheesecake
2,090,-
1,045 Kč/kg
In stock 2 pcs
3 variants
Buy with code ALZADNY15 1,777,- 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, isolate, 87% protein, 57 servings, strawberry flavour - 37 Kč/portion - from 1,045 Kč/1 kg
Added to cart
- +

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB09