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Isostar

We can deliver Isostar products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for Isostar products 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 Isostar goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting Isostar products by popularity or price.

Isostar brand names you'll find in our offering

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23 Results
28.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos044
28.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos018
10.90 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos014
10.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos015
17.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos017
4.7 79×
Isostar 100g fruit boost coffein, strawberry
Pre-Workout Supplement intended for use during exercise, 100g, 1392kj in 100g, strawberry flavor - from 0.60 €/tablet - from 69.90 €/1 kg
from  6.03 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos004
4.5 158×
Isostar Bottle, 1000ml Silver
Drinking Bottle - plastic, volume: 1l
6.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos027
4.5 158×
Isostar Bottle, 1000ml Black
Drinking Bottle - plastic, volume: 1l
6.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos028
4.7 20×
Isostar Powder Mass Gainer 700g
Gainer -, energy value: 366kcal/100g - 19.86 €/1 kg
13.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos040
4.7 58×
Isostar Bottle, 650ml Silver
Drinking Bottle - plastic, volume: 0,65l
7.49 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos022
4.9 10×
Isostar Actifood 90g Exotic
Energy Gel -, 201kcal per 100g - from 35.44 €/1 l
from  2.74 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos055
4.9 10×
Isostar Actifood 90g Apple
Energy Gel -, 205kcal per 100g - from 39.89 €/1 l
from  3.08 €
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos054
4.9 10×
Isostar Actifood 3 x 90g, Exotic
Energy Gel -, 204,45kcal per 100g - 2.96 €/ks
8.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos055bun
4.9 10×
Isostar Actifood 3 x 90g, Apple
Energy Gel -, 206,36kcal per 100g - 2.96 €/ks
8.89 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos054bun
5.0
Isostar Whey Protein 570g Vanilla
Protein -, protein: 74 % 19 portions, vanilla flavour - 1.26 €/portion - from 41.93 €/1 kg
23.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos036
3.8 16×
Isostar shaker 700 ml, transparent/orange
Shaker - with a volume of 0,7l, colour: black and orange
5.69 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos071
5.0
Isostar Whey Protein 570g Chocolate
Protein -, protein: 72 % 19 portions, chocolate flavour - 1.31 €/portion - from 43.68 €/1 kg
24.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos063
32.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos075
4.8 10×
Isostar 25% protein bar 6 x 35g, peanut
Protein Bar - 25,1 g protein per 100 g, manufacturer's energy value per 100 g is 381 kcal, weight 210 g, flavour nuts - 1.58 €/ks - from 45.19 €/1 kg
9.49 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos006bun
4.7
Isostar Energy sport bar 6 x 40 g, banana
Energy Bar - palm oil-free, banana flavour, 5 g protein, 73 g carbohydrates and 398 kcal calories per 100g, weight 240 g - 1.82 €/ks - from 45.42 €/1 kg
10.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos067bun
4.7
Isostar Energy sport bar 6 x 40 g, cranberry
Energy Bar - palm oil-free, cranberry flavour, 5 g protein, 73 g carbohydrates and 406 kcal calories per 100g, weight 240 g - 1.82 €/ks - from 45.42 €/1 kg
10.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTisos068bun
5.0
Isostar bottle 1 l mix of colours
Drinking Bottle - plastic, volume: 1l
5.83 €
Buy
In stock > 10 pcs at the supplier's
Order Code: ISOlah001
from  7.18 €
Currently Unavailable
Order Code: SPTisos013p
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