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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137 Results
4.8 8×
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GS Vitamin Lipo D3, 1000 IU, 60 capsules
Vitamin D3 - up to 4.5× higher absorption thanks to unique liposomal technology, for immunity, healthy bones and teeth - 0.13 €/ks
  8.09 €
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In stock > 10 pcs
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Order Code: SPTgrns096
4.9 33×
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GS Pupalka, 90 + 10 capsules
Evening Primrose Oil - 500 mg, cold pressing, high content of active ingredients for beautiful skin, hormonal balance, comfort during menstruation, vitamin E for beautiful skin and youthful appearance - 0.14 €/ks
  13.90 €
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Order Code: SPTgrns135
5.0 3×
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GS Iron Lipo Fe, 2 × 30 capsules
Iron - combination Iron (30 mg), Vitamin C (80 mg), Vitamin B12 (2.5 μg), Folic acid (400 μg) in 1 capsule, liposomal technology, suitable for vegans, 2 × 30 capsules - 0.33 €/ks
  19.90 €
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Order Code: SPTgrns121bun2
4.7 34×
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GS Probiotic Strong, 2×40 capsules
Probiotics - A complex of resilient probiotic strains and prebiotics: prebiotic inulin (17.5mg), 10 strains of lactobacilli and bifidobacteria (>10.5×10^9 CFU), selenium-enriched yeast (15mg), and vitamin C (16.25mg) per capsule, containing 21 billion microorganisms in a daily dose, sugar-free and gluten-free, 2×40 capsules
  21.79 €
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Order Code: SPTgsc031bun2
5.0 1×
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GS Lipo Ginkgo paměť+ 60 mg, 2×60 capsules
Ginkgo Biloba - combination of Lipo Ginkgo liposomal complex (300mg) and magnesium (150mg) in 1 capsule, 2×60 capsules
  21.59 €
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Order Code: SPTgrns152bun2
4.7 7×
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GS Imunostim Junior, 20 tablets
Dietary Supplement - sucking lozenges for immune support, combination of bacterial lysates (50 mg) and vitamin C (30 mg) in 1 tablet, strawberry flavour, suitable for antibiotic use, 20 lozenges
  11.90 €
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Order Code: GSIMU889
4.5 4×
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GS Vitamin C500 with Echinacea, 70 + 40 tablets
Vitamin C - Tablets, 500 mg of the active substance, 625% RHP, 110 tablets, packaging 125,4 g, for adults and seniors - 0.08 €/ks
  8.89 €
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Order Code: SPTgrns145
4.8 8×
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GS Vitamin Lipo D3, 1000 IU, 2 × 60 capsules
Vitamin D3 - vitamin D3 (25 μg) in 1 capsule, liposomal technology, 2×60 capsules - 0.15 €/ks
  17.90 €
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Order Code: SPTgrns096bun2
5.0 5×
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GS Eladen, 90 + 20 capsules
Dietary Supplement - GS Eladen gift pack, Strong Methionine Formula, high levels of methionine and biotin with vitamins and minerals, safflower oil for beautiful hair and soft skin
Discounted -4 % 24.90 € 26.09 €
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Order Code: SPTgrns128
4.8 8×
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GS Vitamin Lipo D3, 1000 IU, 3x 60 capsules
Vitamin D3 capsules, 180 capsules, 1000 IU, 500% RHP, for adults and seniors - 0.16 €/ks
  28.90 €
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Order Code: SPTgrns096s3
4.0 1×
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GS Pure Magnesium Malate 1000 mg + B6 100 tablets
Magnesium - magnesium malate (1,000 mg) and vitamin B6 (1.4 mg) per tablet; contains 155 mg of elemental magnesium; 100% pure; high bioavailability (up to 80%), gentle on the digestive system, no added magnesium oxide, suitable for vegans, gluten-free and lactose-free, pharmaceutical grade, 100 tablets
New arrival 13.59 €
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Order Code: SPTgrns169
3.0 1×
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GS Condro CARPAL 75 ml
Body Gel -
  6.29 €
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Order Code: SPTgsc050
4.8 97×
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GS Extra Strong Multivitamin 90 + 30 tablets
Multivitamin - Immunity, heart and bone support, for adults, 120 tablets
  18.90 €
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Order Code: SPTgrns159
4.0 1×
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GS Magnesium malate pure 1000 mg + B6 2×100 tablets
Magnesium - Magnesium malate (1000mg) and vitamin B6 (1.4mg) per tablet, contains 155mg of elemental magnesium, 100% pure, high absorption rate (up to 80%), gentle on the stomach, no added magnesium oxide, suitable for vegans, gluten-free and lactose-free, pharmaceutical grade, 2×100 tablets
  24.29 €
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Order Code: SPTgrns169bun2
4.8 97×
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GS Extra Strong Multivitamin 2×120 tablets
Multivitamin - with the unique Strong Complex formula to replenish important vitamins and minerals throughout the year, contains an extra dose of vitamin C (150% RH), lutein, Activin, echinacea and other active ingredients
  33.39 €
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Order Code: SPTgrns159bun2
5.0 4×
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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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Order Code: SPTgrns170
5.0 1×
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GS Imunostim Antigrip, 60 lozenges
Dietary Supplement - lozenges with LBM bacterial lysate, vitamin C and zinc, immunity and immunity support, minty taste, 30 lozenges
  17.90 €
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Order Code: SPTgrns161
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
  17.90 €
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Order Code: SPTgsc049bun2
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GS Vitamin D3 + K2, 30 tablets
Vitamins - vitamin D3, vitamin K2, bone, teeth and immunity support, 30 tablets
  9.99 €
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Order Code: SPTgrns157
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GS Bacto 3, 20 + 5 traps
Dietary Supplement - combination of probiotic cultures Streptococcus salivarius BLIS K12, Bifidobacterium lactis BL-04 and Bifidobacterium lactis HN019 (3 billion CFU) and vitamin D3 (5 µg) in 1 lozenge, not for children, 30 lozenges
BLACK FRIDAY -15 % 14.39 € 17.09 €
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Order Code: SPTgsc052
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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 - 0.07 €/ks
Discounted -20 % 8.19 € 10.29 €
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Order Code: SPTgsc059
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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
Discounted -23 % 14.90 € 19.39 €
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Order Code: SPTgsc058
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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
Discounted -19 % 18.90 € 23.39 €
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Order Code: SPTgsc057
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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 11.90 €
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Order Code: SPTgsc060