Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Mega Sale - Whey Protein Isolates

Mega Sale

MEGA discounts are here! Save big with Mega Sale deals.

  • The offer is valid from July 6, 2026, to July 20, 2026, and applies to selected products listed on this page. The complete terms and conditions of the campaign can be found on this page here.
Continue
All from 25
MyProtein Clear Whey Isolate 500 g, orange/mango - Protein
MyProtein Clear Whey Isolate 500 g, orange/mango
Discounted -10 % 673,- 749,-
1,346 Kč/kg
In stock
7 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey, isolate, 80% protein, 20 servings, mango and orange flavour - 34 Kč/portion - from 1,346 Kč/1 kg
Added to cart
- +
Extrifit CFM Instant Whey Isolate 90, 1000g, vanilla - Protein
Extrifit CFM Instant Whey Isolate 90, 1000g, vanilla
Discounted -10 % 1,087,- 1,209,-
1,087 Kč/kg
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, vanilla flavour - 33 Kč/portion - from 1,087 Kč/1 kg
Added to cart
- +
Nutrend ISO Whey Prozero, 2250 g, chocolate brownies - Protein
Nutrend ISO Whey Prozero, 2250 g, chocolate brownies
Discounted -10 % 2,149,- 2,389,-
955 Kč/kg
In stock
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, chocolate flavour - 24 Kč/portion - from 955 Kč/1 kg
Added to cart
- +
Extrifit CFM Instant Whey Isolate 90, 1000g, chocolate - Protein
Extrifit CFM Instant Whey Isolate 90, 1000g, chocolate
Discounted -10 % 1,168,- 1,299,-
1,168 Kč/kg
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, chocolate flavour - 35 Kč/portion - from 1,168 Kč/1 kg
Added to cart
- +
Extrifit CFM Instant Whey Isolate 90, 2000g, vanilla - Protein
Extrifit CFM Instant Whey Isolate 90, 2000g, vanilla
Discounted -10 % 2,158,- 2,399,-
1,079 Kč/kg
In stock
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, vanilla flavour - 33 Kč/portion - from 1,079 Kč/1 kg
Added to cart
- +
MyProtein Clear Whey Isolate 500 g, raspberry/cranberry - Protein
MyProtein Clear Whey Isolate 500 g, raspberry/cranberry
Discounted -10 % 673,- 749,-
1,346 Kč/kg
In stock
7 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey, isolate, 80% protein, 20 servings, cranberry and raspberry flavour - 34 Kč/portion - from 1,346 Kč/1 kg
Added to cart
- +
Nutrend ISO Whey Prozero, 2250 g, strawberry cheesecake - Protein
Nutrend ISO Whey Prozero, 2250 g, strawberry cheesecake
Discounted -10 % 2,149,- 2,389,-
955 Kč/kg
In stock
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - - 24 Kč/portion - from 955 Kč/1 kg
Added to cart
- +
MyProtein Clear Whey Isolate 500 g, Strawberry/Kiwi - Protein
MyProtein Clear Whey Isolate 500 g, Strawberry/Kiwi
Discounted -10 % 673,- 749,-
1,346 Kč/kg
In stock
7 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey, isolate, 80% protein, 20 servings, strawberry and kiwi flavour - 34 Kč/portion - from 1,346 Kč/1 kg
Added to cart
- +
Nutrend ISO Whey Prozero 2250 g, salted caramel - Protein
Nutrend ISO Whey Prozero 2250 g, salted caramel
Discounted -10 % 2,149,- 2,389,-
955 Kč/kg
In stock
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - whey, isolate, 85% protein, 90 servings, salted caramel flavour - 24 Kč/portion - from 955 Kč/1 kg
Added to cart
- +
Extrifit CFM Instant Whey Isolate 90, 2000g, banana - Protein
Extrifit CFM Instant Whey Isolate 90, 2000g, banana
Discounted -10 % 2,158,- 2,399,-
1,079 Kč/kg
In stock
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, banana flavour - 33 Kč/portion - from 1,079 Kč/1 kg
Added to cart
- +
Nutrend ISO WHEY PROZERO, 500g, chocolate brownies - Protein
Nutrend ISO WHEY PROZERO, 500g, chocolate brownies
Discounted -5 % 601,- 639,-
1,202 Kč/kg
In stock
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, chocolate flavour - 30 Kč/portion - from 1,202 Kč/1 kg
Added to cart
- +
Extrifit CFM Instant Whey Isolate 90, 2000g, chocolate - Protein
Extrifit CFM Instant Whey Isolate 90, 2000g, chocolate
Discounted -10 % 2,294,- 2,550,-
1,147 Kč/kg
In stock
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein -, chocolate flavour - 35 Kč/portion - from 1,147 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, vanilla - Protein
Nutrend 100% Whey Protein 800 g, vanilla
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend Hydro Whey, 1600 g, vanilla - Protein
Nutrend Hydro Whey, 1600 g, vanilla
Discounted -15 % 1,775,- 2,089,-
1,109 Kč/kg
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - hydroisolate, vanilla flavour - 44 Kč/portion - from 1,109 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, chocolate + cocoa - Protein
Nutrend 100% Whey Protein 800 g, chocolate + cocoa
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, iced coffee - Protein
Nutrend 100% Whey Protein 800 g, iced coffee
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, pistachio - Protein
Nutrend 100% Whey Protein 800 g, pistachio
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, banana + strawberry - Protein
Nutrend 100% Whey Protein 800 g, banana + strawberry
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, white chocolate + coconut - Protein
Nutrend 100% Whey Protein 800 g, white chocolate + coconut
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, cookies-cream - Protein
Nutrend 100% Whey Protein 800 g, cookies-cream
Discounted -15 % 763,- 899,-
954 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 954 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, raspberry - Protein
Nutrend 100% Whey Protein 800 g, raspberry
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, strawberry - Protein
Nutrend 100% Whey Protein 800 g, strawberry
Discounted -15 % 763,- 899,-
954 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 954 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, chocolate brownies - Protein
Nutrend 100% Whey Protein 800 g, chocolate brownies
Discounted -15 % 763,- 899,-
954 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 954 Kč/1 kg
Added to cart
- +
Nutrend 100% Whey Protein 800 g, chocolate + hazelnut - Protein
Nutrend 100% Whey Protein 800 g, chocolate + hazelnut
Discounted -10 % 808,- 899,-
1,010 Kč/kg
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Protein - 1,010 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-WEB02