Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Alza Days - Proteins

Save with discount codes

Alza Days
  • The offer is valid from August 10, 2026, until August 24, 2026. Full terms and conditions of the campaign can be found here.
All from 56
GymBeam Protein Just Whey 2000 g Banana 2000 g - Protein
GymBeam Protein Just Whey 2000 g Banana 2000 g
1,790,-
895 Kč/kg
In stock > 5 pcs
5 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,432,- 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, 75% protein, 66 servings, banana flavour - 895 Kč/1 kg
Added to cart
- +
Amix Nutrition IsoPrime CFM Isolate, 2000g, Vanilla - Protein
Amix Nutrition IsoPrime CFM Isolate, 2000g, Vanilla
Discounted -4 % 2,179,- 2,290,-
From 90,- per month
1,090 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,961,- 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 -, vanilla flavour - 38 Kč/portion - from 1,090 Kč/1 kg
Added to cart
- +
Amix Nutrition IsoPrime CFM Isolate, 2000g, Chocolate - Protein
Amix Nutrition IsoPrime CFM Isolate, 2000g, Chocolate
Discounted -4 % 2,179,- 2,290,-
From 90,- per month
1,090 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,961,- 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 -, chocolate flavour - 38 Kč/portion - from 1,090 Kč/1 kg
Added to cart
- +
Reflex 100% Whey Protein 2 kg, chocolate - Protein
Reflex 100% Whey Protein 2 kg, chocolate
1,599,-
800 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,439,- 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, protein: 70 % 57 portions, chocolate flavour - 24 Kč/portion - from 800 Kč/1 kg
Added to cart
- +
Extrifit 100% Whey Protein 2 kg coconut - Protein
Extrifit 100% Whey Protein 2 kg coconut
1,590,-
795 Kč/kg
In stock > 5 pcs
8 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,352,- 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 % 66 portions, coconut flavour - 24 Kč/portion - from 795 Kč/1 kg
Added to cart
- +
Reflex Plant Based Protein 600g, vanilla bean - Protein
Reflex Plant Based Protein 600g, vanilla bean
629,-
1,048 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 566,- 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 - plant-based, protein: 70 % 20 portions, vanilla flavour - 31 Kč/portion - from 1,048 Kč/1 kg
Added to cart
- +
Reflex Plant Based Protein 600g, cacao & caramel - Protein
Reflex Plant Based Protein 600g, cacao & caramel
629,-
1,048 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 566,- 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 - plant-based, protein: 70 % 20 portions, cocoa flavour - 31 Kč/portion - from 1,048 Kč/1 kg
Added to cart
- +
Reflex 100% Whey Protein 2 kg, strawberry raspberry - Protein
Reflex 100% Whey Protein 2 kg, strawberry raspberry
1,599,-
800 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,439,- 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, protein: 70 % 57 portions, strawberry flavour - 24 Kč/portion - from 800 Kč/1 kg
Added to cart
- +
Reflex Instant Whey PRO 2,2 kg, strawberry raspberry - Protein
Reflex Instant Whey PRO 2,2 kg, strawberry raspberry
2,149,-
From 89,- per month
977 Kč/kg
In stock > 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,934,- 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 - isolate, protein: 80 % 88 portions, strawberry flavour - 29 Kč/portion - from 977 Kč/1 kg
Added to cart
- +
Nutrend Delicious Vegan Protein 450 g, pistachio + marzipan - Protein
Nutrend Delicious Vegan Protein 450 g, pistachio + marzipan
Great price 499,-
1,109 Kč/kg
In stock > 10 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 424,- 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 -, pistachios and marzipan flavour - 33 Kč/portion - from 1,109 Kč/1 kg
Added to cart
- +
Reflex 100% Whey Protein 2 kg, salted peanut caramel - Protein
Reflex 100% Whey Protein 2 kg, salted peanut caramel
1,599,-
800 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,439,- 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, concentrate, 70% protein, 66 servings, peanut and salted caramel flavour - 24 Kč/portion - from 800 Kč/1 kg
Added to cart
- +
Reflex Instant Whey PRO 900 g, banana - Protein
Reflex Instant Whey PRO 900 g, banana
999,-
1,110 Kč/kg
In stock 1 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 899,- 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 - isolate, protein: 80 % 36 portions, banana flavour - 33 Kč/portion - from 1,110 Kč/1 kg
Added to cart
- +
Amix Nutrition Anabolic Monster Beef 90% Protein, 2200g, Chocolate - Protein
Amix Nutrition Anabolic Monster Beef 90% Protein, 2200g, Chocolate
Discounted -3 % 1,449,- 1,499,-
659 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,304,- 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 - beef, chocolate flavour - 22 Kč/portion - from 659 Kč/1 kg
Added to cart
- +
Reflex Instant Whey PRO 2,2 kg, banana - Protein
Reflex Instant Whey PRO 2,2 kg, banana
2,149,-
From 89,- per month
977 Kč/kg
In stock > 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,934,- 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 - isolate, protein: 80 % 88 portions, banana flavour - 29 Kč/portion - from 977 Kč/1 kg
Added to cart
- +
Extrifit High Whey 80, 2270g, choco-coconut - Protein
Extrifit High Whey 80, 2270g, choco-coconut
Great price 2,193,- Save 69,-
From 86,- per month
966 Kč/kg
In stock > 5 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,864,- 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 - - 29 Kč/portion - from 966 Kč/1 kg
Added to cart
- +
Isostar Whey Protein 570g Chocolate - Protein
Isostar Whey Protein 570g Chocolate
589,-
1,033 Kč/kg
In stock 1 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 501,- 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 -, protein: 72 % 19 portions, chocolate flavour - 31 Kč/portion - from 1,033 Kč/1 kg
Added to cart
- +
Reflex Instant Whey PRO 2,2 kg, peanut salted caramel - Protein
Reflex Instant Whey PRO 2,2 kg, peanut salted caramel
2,149,-
From 89,- per month
977 Kč/kg
In stock > 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,934,- 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, 80% protein, 73 servings, salted caramel flavour - 29 Kč/portion - from 977 Kč/1 kg
Added to cart
- +
Reflex Isolate PRO 1,8 kg, strawberry raspberry - Protein
Reflex Isolate PRO 1,8 kg, strawberry raspberry
2,279,-
From 95,- per month
1,266 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,051,- 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, 83% protein, 60 servings, strawberry and raspberry flavour - 38 Kč/portion - from 1,266 Kč/1 kg
Added to cart
- +
Amix Nutrition Anabolic Monster Beef 90% Protein, 2200g, Strawberry-Banana - Protein
Amix Nutrition Anabolic Monster Beef 90% Protein, 2200g, Strawberry-Banana
Discounted -3 % 1,449,- 1,499,-
659 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,304,- 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 - beef, banana and strawberry flavour - 22 Kč/portion - from 659 Kč/1 kg
Added to cart
- +
Powerlogy Organic Vegan Protein Cinnamon and Vanilla 500 g - Protein
Powerlogy Organic Vegan Protein Cinnamon and Vanilla 500 g
745,-
1,490 Kč/kg
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 596,- 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 - Vegetable, pea, Hemp, Rice, Vegan, 62% protein, 16 servings, flavour cinnamon and vanilla - 1,490 Kč/1 kg
Added to cart
- +
GymBeam Egg Albumin 1000 g, unflavoured - Protein
GymBeam Egg Albumin 1000 g, unflavoured
829,-
829 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 663,- 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 -, 82% protein, 40 servings, flavourless - 21 Kč/portion - from 829 Kč/1 kg
Added to cart
- +
Reflex Isolate PRO 1,8 kg, vanilla - Protein
Reflex Isolate PRO 1,8 kg, vanilla
2,279,-
From 95,- per month
1,266 Kč/kg
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,051,- 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, 83% protein, 60 servings, vanilla flavour - 38 Kč/portion - from 1,266 Kč/1 kg
Added to cart
- +
Nutrend Delicious Vegan Protein 450 g, latte macchiato - Protein
Nutrend Delicious Vegan Protein 450 g, latte macchiato
679,-
1,509 Kč/kg
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 577,- 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 -, latte flavour - 45 Kč/portion - from 1,509 Kč/1 kg
Added to cart
- +
SIS Rego Whey Protein 1350g, Vanilla - Protein
SIS Rego Whey Protein 1350g, Vanilla
New arrival 1,099,-
814 Kč/kg
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 934,- 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 - 814 Kč/1 kg
Added to cart
- +
24 more...
Other

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-WEB03