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 Lipo Ginkgo Memory+ 60 mg, 90 capsules
Ginkgo Biloba - Ginkgo biloba 60 mg (liposomal), magnesium, 90 capsules
  14.90 €
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: SPTgrns155
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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
Discounted -15 % 7.89 € 9.39 €
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In stock > 10 pcs
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Order Code: SPTgsc062
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GS Magnesium Bisglycinate Pure 1000 mg + B6, 100+10 Tablets
Magnesium - magnesium bisglycinate (1000mg), of which 112mg is elemental magnesium, and vitamin B6 (1.4mg) in 1 tablet, 100% pure chelated form, free from magnesium oxide, up to 80% absorption, gentle on the digestive system, suitable for vegans, gluten-free and lactose-free, 110 tablets
New arrival 11.90 €
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In stock > 10 pcs
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Order Code: SPTgsc061
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GS Mamavit 2 Pregnancy and Breastfeeding 30 + 6 Tablets/30 + 6 Capsules XXL
Dietary Supplement - a combination of folic acid (800μg), beta-carotene (1mg) and vitamin E (23.5mg) in 1 tablet, for expectant mothers in the 2nd and 3rd trimester of pregnancy and during breastfeeding, a balanced combination of 23 vitamins and minerals, enriched with omega-3 fatty acids DHA and EPA, developed in cooperation with the Institute for the Care of Mother and Child in Prague-Podolí, 30 + 6 tablets/30 + 6 capsules
BLACK FRIDAY -21 % 20.29 € 25.89 €
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In stock
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Order Code: SPTgsc055
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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
BLACK FRIDAY -20 % 17.09 € 21.49 €
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In stock
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Order Code: SPTgrns171
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GS Extra Strong Multivitamin 50+, 90 + 30 tablets
Multivitamin - 50+, immunity, heart and bone support, for adults and seniors, 120 tablets
  17.90 €
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In stock 3 pcs
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Order Code: SPTgrns158
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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 - 0.14 €/ks
Discounted -20 % 7.19 € 8.99 €
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In stock > 10 pcs
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Order Code: SPTgsc056
4.5 2×
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GS Lipo Essencia with silymarin, 2 × 60 capsules
Milk Thistle - combination of milk thistle (3250 mg) and essential phospholipids (110 mg) in 1 capsule, liposomal technology, 2 x 60 capsules
  26.90 €
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In stock > 5 pcs
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Order Code: SPTgrns124bun2
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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 17.90 €
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In stock > 10 pcs
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Order Code: SPTgsc064
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GS Condro gel 200 ml
Body Gel -
  8.29 €
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In stock > 10 pcs
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Order Code: SPTgsc051
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GS Vitamin C with Echinacea, 70 + 30 tablets
Vitamin C - echinacea, zinc, immunity support, suitable for fatigue, 100 tablets - 0.11 €/ks
  10.90 €
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In stock > 10 pcs
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Order Code: SPTgrns156
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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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In stock > 5 pcs
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Order Code: SPTgrns154
4.4 69×
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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
4.0 1×
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GS Pure Magnesium Malate 1000 mg + B6 100 + 30 XXL tablets
Magnesium - magnesium malate (1,000 mg), of which 155 mg is elemental magnesium, and vitamin B6 (1.4 mg) per tablet; highly bioavailable, with up to 80% bioavailability; 100% malate, no added magnesium oxide, gentle on the digestive system, suitable for vegans, gluten-free and lactose-free, 130 tablets
BLACK FRIDAY -22 % 14.79 € 18.99 €
Currently Unavailable
Order Code: SPTgrns175
5.0 1×
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GS Milk Thistle 6500 mg 365 XXL tablets
Milk Thistle - milk thistle extract (25:1), containing 260 mg of silymarin per tablet, sugar-free, gluten-free and lactose-free, 365 tablets
BLACK FRIDAY -20 % 35.99 € 45.39 €
Currently Unavailable
Order Code: SPTgrns172
5.0 1×
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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
4.3 8×
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GS Magnesium Citrate 1340 mg + B6, 50 + 50 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, 100 tablets
  9.16 €
Currently Unavailable
Order Code: SPTgsc049