GS

We can deliver GS 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 GS 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 GS 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 GS products by popularity or price.

GS brand names you'll find in our offering

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GS Vitamin C Gummies Sugar-Free, 50 Pieces
Vitamin C - vitamin C (50mg) and rose hips (20mg) in 1 gummy, sugar-free, no artificial sweeteners or colours, lactose-free, gluten-free, suitable for vegans, for children from 3 years old, 50 gummies - 0.18 €/ks
New arrival 8.99 €
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In stock > 10 pcs
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Order Code: SPTgsc056
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GS Magnesium malate pure 1000 mg + B6 2 × 100 tablet
Magnesium
New arrival 24.29 €
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In stock > 5 pcs
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Order Code: SPTgrns169bun2
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GS Antigrip syrup 100 ml
Syrup - combination of bacterial lysate (50 mg) and vitamin C (12 mg) in a daily dose (4 ml), strawberry-flavoured syrup, sugar-free, suitable for children and adults
  9.59 €
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Order Code: SPTgrns154
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GS Magnesium Malate Pure 1000mg + B6, 100+10 Tablets
Magnesium - magnesium malate (1000mg, of which 155mg is elemental magnesium) and vitamin B6 (1.4mg) in 1 tablet, 100% pure malate, 100% organic forms, no added magnesium oxide, high absorption (up to 80%), gentle on the digestive system, suitable for vegans, gluten-, lactose- and sugar-free, vitamin B6 in a highly usable form (up to 95% bioavailability), 110 tablets
New arrival 13.49 €
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In stock > 10 pcs
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Order Code: SPTgsc060
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GS Pure Magnesium Citrate 1340 mg + B6 70 + 30 tablets
Magnesium - magnesium in the form of citrate (100 mg) and vitamin B6 (2 mg) per tablet, 100% magnesium citrate, no added magnesium oxide, high bioavailability, suitable for vegans, gluten-free, lactose-free and sugar-free, 100 tablets
New arrival 9.49 €
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In stock > 10 pcs
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Order Code: SPTgrns170
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GS Extra Strong Multivitamin, 90+40 Tablets
Multivitamin - a combination of 28 vitamins, minerals, and other active ingredients, containing vitamin C (120mg), lutein (0.125mg), activin (10mg), and echinacea (40mg) in 1 tablet, with a gradual release formula, sugar-free, gluten-free, and lactose-free, suitable for adults, seniors, and athletes, 130 tablets
New arrival 19.39 €
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In stock > 10 pcs
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Order Code: SPTgsc058
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GS Magnesium Citrate Pure 1340mg + B6, 70+40 Tablets
Magnesium - magnesium citrate (670mg) and vitamin B6 (2mg) in 1 tablet, 100% pure citrate, organic form of magnesium, no added magnesium oxide, up to 9.5x higher absorbency, fast onset of action, suitable for vegans, gluten and lactose-free, 110 tablets
New arrival 9.39 €
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In stock > 10 pcs
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Order Code: SPTgsc062
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GS vitamin D3 2000 IU, 90+30 capsules
Vitamin D3 - vitamin D3 (cholecalciferol) (2000 IU / 50µg) and olive oil (140mg) in 1 capsule, for high absorption, sugar-free, gluten-free, and lactose-free, 120 capsules - 0.09 €/ks
New arrival 10.29 €
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In stock > 10 pcs
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Order Code: SPTgsc059
4.3 8×
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GS Magnesium Citrate 1340 mg + B6, 2 × 100 tablets
Magnesium - Combination of magnesium citrate (670 mg) and vitamin B6 (2 mg) in 1 tablet, highly absorbable, 2 × 100 tablets
New arrival 17.90 €
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In stock > 5 pcs
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Order Code: SPTgsc049bun2
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GS Extra Strong Multivitamin 50+, 90+40 Tablets
Multivitamin - a comprehensive combination of 27 vitamins and minerals for people aged 50+, containing Siberian ginseng, ginkgo and vitamin D, in 1 tablet, with a gradual release formula, sugar-free, gluten-free and lactose-free, 130 tablets
New arrival 23.39 €
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In stock > 10 pcs
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Order Code: SPTgsc057
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GS Lipo Ginkgo memory+ 60mg, 90+15 capsules
Ginkgo Biloba - Ginkgo biloba young leaf extract (24% ginkgoflavone glycosides, 6% terpene lactones) 60mg and magnesium 150mg in 1 capsule, liposomal form with high absorbability, protected during passage through the digestive tract, sugar, gluten and lactose-free, 105 capsules
New arrival 17.49 €
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In stock > 10 pcs
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Order Code: SPTgsc064
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GS Lipo Essencia with Silymarin 60 + 20 XXL capsules
Dietary Supplement - a liposomal complex containing silymarin (130 mg) and essential phospholipids (110 mg) in 1 capsule; up to 10 times greater bioavailability thanks to liposomal technology; sugar-free, gluten-free and lactose-free, for adults, 80 capsules
New arrival 21.49 €
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In stock > 10 pcs
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Order Code: SPTgrns171
4.4 67×
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GS Ovultest, 3 x 6pcs
Home Test - Ovulation
  10.69 €
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In stock > 10 pcs
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Order Code: GSOVU886bun
4.7 108×
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GS Calcium, magnesium, zinc, 130 tablets
Minerals - dietary supplement, calcium combination (400 mg), magnesium (155 mg) and zinc (5 mg) in one tablet enriched with a complex of 6 other minerals and vitamins, an amplified amount of minerals, without sugar, gluten-free and lactose-free, 130 tablets per pack - 0.07 €/pcs
Discounted -13 % 9.39 € 10.90 €
Currently Unavailable
Order Code: GSVAP060
4.7 108×
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GS Calcium, magnesium, zinc, 2 × 130 tablets
Minerals - Combination calcium (400 mg), magnesium (155 mg), Zinc (5 mg) in 1 tablet, without sugar, gluten-free and lactose-free, 2 × 130 tablets - 0.08 €/ks
New arrival 19.90 €
Currently Unavailable
Order Code: GSVAP060bun2
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GS Magnesium Bisglycinate Pure 1000 mg + B6 365 XXL tablets
Magnesium - magnesium bisglycinate (1,000 mg, of which 140 mg is elemental magnesium) and vitamin B6 (1.4 mg) per tablet, 100% pure bisglycinate, no added magnesium oxide, high bioavailability (up to 80%), gentle on the digestive system, suitable for vegans, gluten-free, lactose-free and with no added sugar, 365 tablets
  38.59 €
Currently Unavailable
Order Code: SPTgrns174
4.6 27×
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GS Magnesium Citrate 1340 mg + B6, 3x 100 tablets
Magnesium - combination of magnesium citrate (670 mg) of which magnesium (100 mg) and vitamin B6 (2 mg) in 1 tablet, up to 9.5 times higher absorption, 300 tablets
  21.90 €
Currently Unavailable
Order Code: SPTgsc049s3