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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608 Results
4.4 45×
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Vilgain Clear Whey Isolate 500 g Peach fuzz
Protein - whey, isolate, 85% protein, 20 servings, peach flavour - 1,698 Kč/1 kg
Discounted -15 % 849,- 999,-
1,698 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTvil002
4.5 191×
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Extrifit High Whey 80, 1000g, blueberry
Protein -, blueberry flavour - 30 Kč/portion - from 987 Kč/1 kg
BLACK FRIDAY -10 % 987,- 1,099,-
987 Kč/kg
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In stock
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Order Code: SPTsupl0429
4.6 28×
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Reflex 100% Whey Protein 2 kg, vanilla
Protein - whey, protein: 70 % 57 portions, vanilla flavour - 24 Kč/portion - from 800 Kč/1 kg
  1,599,-
800 Kč/kg
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In stock > 5 pcs
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Order Code: SPTref014
4.8 16×
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Extrifit Long 80 Multiprotein, 2270g, choco coco
Protein -, chocolate and coconut flavour - 29 Kč/portion - from 947 Kč/1 kg
Amazing Deal 2,149,- Save 350,-
947 Kč/kg
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In stock > 5 pcs
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Order Code: SPTsupl0520
4.5 191×
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Extrifit High Whey 80, 1000g, strawberry
Protein -, strawberry flavour - 30 Kč/portion - from 987 Kč/1 kg
BLACK FRIDAY -10 % 987,- 1,099,-
987 Kč/kg
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In stock
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Order Code: SPTsupl0437
4.4 45×
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Vilgain Clear Whey Isolate 500 g Strawberry lemonade
Protein - whey, isolate, 84% protein, 20 servings, strawberry flavour - 42 Kč/portion - from 1,698 Kč/1 kg
Discounted -15 % 849,- 999,-
1,698 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTvil004
4.6 28×
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Reflex 100% Whey Protein 2 kg, chocolate
Protein - whey, protein: 70 % 57 portions, chocolate flavour - 24 Kč/portion - from 800 Kč/1 kg
  1,599,-
800 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTref012
4.4 45×
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Vilgain Clear Whey Isolate 500 g Lemon ice tea
Protein - 1,698 Kč/1 kg
Discounted -15 % 849,- 999,-
1,698 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTvil276
4.7 8×
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PROM-IN Optimal Hydro 2250 g, banana
Protein - whey, waterproofing, 79.1% protein, 56 servings, banana flavour - 34 Kč/portion - from 1,120 Kč/1 kg
BLACK FRIDAY -10 % 2,519,- 2,799,-
1,120 Kč/kg
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In stock
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Order Code: SPTpro227
4.1 17×
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PROM-IN Hydro Optimal Whey 1000 g chocolate
Protein - hydroisolate, chocolate flavour - 48 Kč/portion - from 1,199 Kč/1 kg
BLACK FRIDAY -11 % 1,199,- 1,349,-
1,199 Kč/kg
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In stock
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Order Code: SPTpro176
3.9 19×
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Extrifit Micelar Casein 1000 g chocolate
Protein suitable for athletes and people with increased physical activity - 23 Kč/portion - from 753 Kč/1 kg
BLACK FRIDAY -20 % 753,- 944,-
753 Kč/kg
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In stock
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Order Code: SPTvitmb18
4.8 38×
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Amix Nutrition WheyPro Fusion, 1000g, Chocolate
Protein - protein blend, whey, weight: 1000 g, flavour: chocolate - 37 Kč/portion - from 1,039 Kč/1 kg
Amazing Deal 1,039,- Save 141,-
1,039 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTami0065
4.8 23×
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PROM-IN Penthapro Balance 1000 g, blueberry
Protein - multicomponent, Isolate, concentrate, 80.1% protein, 25 servings, blueberry flavour - 45 Kč/portion - from 1,119 Kč/1 kg
BLACK FRIDAY -10 % 1,119,- 1,249,-
1,119 Kč/kg
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In stock
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Order Code: SPTpro229
4.6 19×
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PROM-IN Pure Micellar 1000 g, vanilla
Protein - overnight, 79% protein, 25 servings, vanilla flavour - 41 Kč/portion - from 1,034 Kč/1 kg
BLACK FRIDAY -10 % 1,034,- 1,149,-
1,034 Kč/kg
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In stock
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Order Code: SPTpro223
4.6 18×
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Vilgain Grass-Fed Whey Protein Isolate 500 g Chocolate
Protein - whey, isolate, 83% protein, 16 servings, chocolate flavour - 62 Kč/portion - from 1,998 Kč/1 kg
  999,-
1,998 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTvil111
4.3 246×
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Nutrend 100% Whey Protein 400 g, chocolate brownies
Protein - whey multi-ingredient, protein: 72 % 13 portions, chocolate flavour - 46 Kč/portion - from 1,498 Kč/1 kg
  599,-
1,498 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTnut11440
4.3 214×
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Extrifit 100% Whey Protein 2 kg pistachio
Protein - whey, protein: 75 % 66 portions, pistachios flavour - 24 Kč/portion - from 778 Kč/1 kg
  1,555,-
778 Kč/kg
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPText004
4.8 35×
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Extrifit High Whey 80 2270g, blueberry
Protein - - 28 Kč/portion - from 936 Kč/1 kg
BLACK FRIDAY -15 % 2,124,- 2,499,-
936 Kč/kg
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In stock
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Order Code: SPTsupl0442
4.5 191×
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Extrifit High Whey 80, 1000g, fruit yoghurt
Protein -, fruit mix flavour - 30 Kč/portion - from 987 Kč/1 kg
BLACK FRIDAY -10 % 987,- 1,099,-
987 Kč/kg
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In stock
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Order Code: SPTsupl0431
4.8 23×
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PROM-IN Penthapro Balance 2250 g, cinnamon
Protein - multicomponent, Isolate, concentrate, 78.9% protein, 56 servings, cinnamon flavour - 40 Kč/portion - from 1,000 Kč/1 kg
BLACK FRIDAY -10 % 2,249,- 2,499,-
1,000 Kč/kg
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In stock
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Order Code: SPTpro236
4.3 101×
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Nutrend ISO WHEY PROZERO, 500 g, cookies cream
Protein - - 33 Kč/portion - from 1,318 Kč/1 kg
Amazing Deal 659,- Save 140,-
1,318 Kč/kg
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTnut11366
4.8 23×
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PROM-IN Penthapro Balance 1000 g, Irish choco
Protein - multicomponent, Isolate, concentrate, 73.1% protein, 25 servings, flavour chocolate - 45 Kč/portion - from 1,119 Kč/1 kg
BLACK FRIDAY -10 % 1,119,- 1,249,-
1,119 Kč/kg
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In stock
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTpro230
4.6 432×
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Nutrend 100% Whey Protein 2250 g, white chocolate + coconut
Protein - whey multi-ingredient, protein: 73 % 75 portions, white chocolate and coconut flavour - 33 Kč/portion - from 1,111 Kč/1 kg
  2,499,-
1,111 Kč/kg
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTnut11373
4.8 17×
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Amix Nutrition Gourmet Protein, 1000g, Strawberry-White Chocolate
Protein -, white chocolate and strawberry flavour - 23 Kč/portion - from 749 Kč/1 kg
Amazing Deal 749,- Save 440,-
749 Kč/kg
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTami0095
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In the category Proteins on Alza.cz, we currently have a total of 608 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