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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.sk.

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7 reasons to shop for Proteins on Alza.sk

  • 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.

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530 Results
4.8
Amix Nutrition Anabolic Masster 2200 g, vanilla
Protein - whey, 45% protein, 22 servings, vanilla flavour - 2.22 €/portion - from 22.23 €/1 kg
48.90 €
22.23 €/kg
Buy
In stock > 5 pcs
Order Code: SPTami0255
4.7 31×
Reflex Instant Whey PRO 2,2 kg, strawberry raspberry
Protein - isolate, protein: 80 % 88 portions, strawberry flavour - 1.25 €/portion - from 41.32 €/1 kg
90.90 €
41.32 €/kg
Buy
In stock > 5 pcs
Order Code: SPTref038
4.8
Amix Nutrition Anabolic Masster 2200 g, strawberry
Protein - whey, 45% protein, 22 servings, strawberry flavour - 2.22 €/portion - from 22.23 €/1 kg
48.90 €
22.23 €/kg
Buy
In stock > 5 pcs
Order Code: SPTami0254
5.0
Amix Nutrition Night PRO Elite 2300 g vanilla
Protein - multi-ingredient, concentrate, 90% protein, 46 servings, vanilla flavour - 1.61 €/portion - from 32.13 €/1 kg
73.90 €
32.13 €/kg
Buy
In stock 5 pcs
Order Code: SPTami0284
4.7 45×
Amix Nutrition Gold Whey Protein Isolate 2280g, Mint chocolate
Protein - whey, isolate, 87% protein, 76 servings, chocolate and mint flavour - 1.22 €/portion - from 40.75 €/1 kg
92.90 €
40.75 €/kg
Buy
In stock 3 pcs
Order Code: SPTami0221
4.9 10×
USN 100% Premium Whey Bag, 2000g, chocolate
Protein -, chocolate flavour - 1.15 €/portion - from 33.45 €/1 kg
66.90 €
33.45 €/kg
Buy
In stock 5 pcs
Order Code: SPTusn004
4.7 12×
PROM-IN Essential Pure Micellar 2250 g, vanilla
Protein - overnight, soy, 79% protein, 56 servings, vanilla flavour - 1.25 €/portion - from 31.07 €/1 kg
Discounted -7 % 69.90 € 75.90 €
31.07 €/kg
Buy
In stock > 5 pcs
Order Code: SPTpro225
5.0 11×
USN BlueLab 100% Whey Premium Protein, 2000g, chocolate
Protein -, chocolate flavour - 1.50 €/portion - from 43.45 €/1 kg
86.90 €
43.45 €/kg
Buy
In stock 5 pcs
Order Code: SPTusn028
4.9 10×
USN 100% Premium Whey Bag, 2000g, hazelnut "wheytella"
Protein -, hazelnut flavour - 1.15 €/portion - from 33.45 €/1 kg
66.90 €
33.45 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn007
4.8 16×
Extrifit Long 80 Multiprotein, 2270 g chocolate
Protein - - 1.07 €/portion - from 35.20 €/1 kg
79.90 €
35.20 €/kg
Buy
In stock > 5 pcs
Order Code: SPTsupl0521
4.8 16×
Extrifit Long 80 Multiprotein, 2270g, vanilla
Protein - - 1.07 €/portion - from 35.20 €/1 kg
79.90 €
35.20 €/kg
Buy
In stock > 5 pcs
Order Code: SPTsupl0523
4.6 25×
Reflex 100% Whey Protein 2 kg, salted peanut caramel
Protein - whey, concentrate, 70% protein, 66 servings, peanut and salted caramel flavour - 1.03 €/portion - from 33.95 €/1 kg
67.90 €
33.95 €/kg
Buy
In stock > 5 pcs
Order Code: SPTref103
5.0
USN IsoPro Whey Protein Isolate, 900 g, chocolate
Protein - whey, isolate, 85% protein, 30 servings, chocolate flavour - 56.56 €/1 kg
50.90 €
56.56 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn138
4.9 10×
USN 100% Premium Whey Bag, 2000g, strawberry
Protein -, strawberry flavour - 1.15 €/portion - from 33.45 €/1 kg
66.90 €
33.45 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn005
4.8 16×
Extrifit Long 80 Multiprotein, 2270g, strawberry banana
Protein - - 1.07 €/portion - from 35.20 €/1 kg
79.90 €
35.20 €/kg
Buy
In stock 5 pcs
Order Code: SPTsupl0522
5.0
Reflex Isolate PRO 1,8 kg, strawberry raspberry
Protein - whey, isolate, 83% protein, 60 servings, strawberry and raspberry flavour - 1.32 €/portion - from 43.83 €/1 kg
78.90 €
43.83 €/kg
Buy
In stock 4 pcs
Order Code: SPTref144
5.0 11×
USN BlueLab 100% Whey Premium Protein 2000 g, Oreo
Protein - whey, 72% protein, 59 servings, cookie flavour - 1.42 €/portion - from 41.95 €/1 kg
83.90 €
41.95 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn128
5.0 11×
USN BlueLab 100% Whey Premium Protein, 2000g, caramel popcorn
Protein -, caramel flavour - 1.50 €/portion - from 43.45 €/1 kg
86.90 €
43.45 €/kg
Buy
In stock 2 pcs
Order Code: SPTusn081
4.6 73×
Extrifit CFM Instant Whey 80, 2270g, blueberry
Protein - - 1.07 €/portion - from 35.20 €/1 kg
Great price 79.90 €
35.20 €/kg
Buy
In stock > 5 pcs
Order Code: SPTsupl0379
5.0
USN Whey+ Premium Protein 2kg, chocolate
Protein - whey, concentrate, 64% protein, 60 servings, chocolate flavour - 0.97 €/portion - from 29.17 €/1 kg
58.33 €
29.17 €/kg
Buy
In stock 5 pcs
Order Code: SPTusn111
5.0 11×
USN BlueLab 100% Whey Premium Protein, 2000g, chocolate with caramel
Protein -, chocolate and caramel flavour - 1.50 €/portion - from 43.45 €/1 kg
86.90 €
43.45 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn077
5.0
Reflex Isolate PRO 1,8 kg, chocolate
Protein - whey, isolate, 83% protein, 60 servings, chocolate flavour - 1.32 €/portion - from 43.83 €/1 kg
78.90 €
43.83 €/kg
Buy
In stock 1 pcs
Order Code: SPTref145
5.0 11×
USN BlueLab 100% Whey Premium Protein, 2000g, Strawberry
Protein - protein blend, whey, weight: 2000 g, flavour: strawberry - 1.47 €/portion - from 43.45 €/1 kg
86.90 €
43.45 €/kg
Buy
In stock > 5 pcs
Order Code: SPTusn027
5.0
USN IsoPro Whey Protein Isolate, 900 g, vanilla
Protein - whey, isolate, 89% protein, 30 servings, vanilla flavour - 56.56 €/1 kg
50.90 €
56.56 €/kg
Buy
In stock 1 pcs
Order Code: SPTusn140

Proteins

In the category Proteins on Alza.sk, we currently have a total of 530 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
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