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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.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 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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104 Results
4.6 33×
GS Probiotic Strong, 120 capsules
Probiotics - complex of resistant strains of probiotics and prebiotics prebiotic - inulin (17.5 mg), 10 strains of lactobacilli and bifidobacteria (>10.5×5 CFU), yeast enriched with selenium (15 mg) and vitamin C (16.25 mg) in 1 capsule, contains 21 billion microorganisms per day, sugar-free and gluten-free, 120 capsules - 5.33 Kč/ks
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 511,-
639,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgsc046
4.9 18×
GS Mamavit 2 Pregnancy and breastfeeding, 30 tablets + 30 capsules
Dietary Supplement - dietary supplement, a combination of 23 vitamins and minerals including a high dose of folic acid (800 μg), vitamin C (120 mg), vitamin E (23.5 mg) and iodine (200 μg), enriched with omega-3 unsaturated acids with a high content of DHA (220 mg) and EPA (30 mg) in 1 tablet, 30 tablets + 30 capsules - 7.65 Kč/pcs
459,-
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In stock > 10 pcs
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Order Code: GSMAM398
GS Immunity support
Food Supplement Set - Set of GS dietary supplements, immunity support, GS Extra C 500 lemon, GS Extra C 500 Red Orange, GS Superky Probiotics, GS Omega 3 citrus, GS Extra Strong Multivitamin
1,139,-
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In stock > 5 pcs
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Order Code: SPTgs01bun
4.8 94×
GS Extra Strong Multivitamin, 3x 100 tablets
Multivitamin - multivitamin, combination of vitamin C (120 mg), lutein (0.125 mg), Activin (10 mg), echinaca (40 mg) and other active ingredients in 1 tablet, with the unique STRONG KOMPLEX formula, extended-release, suitable for everyday use, extra strong, 3 × 100 tablets - 4 Kč/ks
1,199,-
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In stock > 5 pcs
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Order Code: GSEXT725bun
4.8 126×
GS Condro Diamant, 120 tablets
Joint Nutrition - combination of crystalline glucosamine sulfate 2KCl (1061.3 mg), aescin (20 mg) and vitamin C (3 mg) in 1 tablet, contains the highest dose of pure Glucosamine Sulfate in CliniQ quality, suitable for adults and seniors, 120 tablets - 5.33 Kč/pcs
639,-
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In stock > 5 pcs
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Order Code: GSCON520
4.8 27×
GS Echinacea Forte 600, 90 + 20 tablets XXL
Echinacea - a strong dose of high quality echinacea extract to support immunity and respiratory health, enriched with vitamin C and zinc for effective immune support - 2.99 Kč/ks
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 263,-
329,-
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In stock > 10 pcs
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Order Code: SPTgrns115
4.8 103×
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 - 1.99 Kč/pcs
259,-
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In stock > 10 pcs
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Order Code: GSVAP060
5.0 21×
GS Extra Strong Multivitamin 65+, 60 tablets + 60 capsules
Multivitamin - combination of vitamin A (800 µg), vitamin E (12 mg), vitamin C (120 mg), niacin (16 mg), calcium (162 mg), folic acid (200 µg) and phosphorus (125 mg) in 1 tablet, developed with experts for people over 65 years old, 60 capsules + 60 tablets - 8.10 Kč/ks
729,-
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In stock 5 pcs
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Order Code: SPTgrns053
4.8 110×
GS Vitamin Lipo C 500 mg with rose hips 90 + 10 capsules
Vitamin C - capsules, 500 mg of the active substance, 625% RHP, liposomal release, 100 capsules, for adults and seniors - 4.39 Kč/ks
439,-
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In stock 5 pcs
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Order Code: SPTgrns095
5.0 28×
GS CAT gelatines, 50 + 30 pieces
Vitamin C - chewable lozenge, 50 mg active substance, 63 % RHP, for children from 3 years of age - 4.49 Kč/ks
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 287,-
359,-
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In stock > 10 pcs
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Order Code: SPTgrns101
4.9 18×
GS Mamavit 2 Pregnancy and breastfeeding, 2x 30 tablets + 30 capsules
Dietary Supplement - dietary supplement, a combination of 23 vitamins and minerals including a high dose of folic acid (800 μg), vitamin C (120 mg), vitamin E (23.5 mg) and iodine (200 μg), enriched with omega-3 unsaturated acids with a high content of DHA (220 mg) and EPA (30 mg) in 1 tablet, 2×30 tablets + 30 capsules - 7.08 Kč/ks
849,-
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In stock > 5 pcs
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Order Code: GSMAM398bun
4.6 25×
GS Superky Probiotics, 60 capsules
Probiotics - complex of 9 strains of lactobacilli and bifidobacteria (>10.5×5⁹ CFU), inulin (10 mg) and selenium (20 µg) in 1 capsule, 21 billion viable microorganisms in a daily dose, does not contain sugar, gluten, 40 capsules - 4.48 Kč/ks
269,-
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In stock > 10 pcs
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Order Code: SPTgsc047
4.8 126×
GS Condro Diamant, 3 x 120 tablets
Joint Nutrition - combination of crystalline glucosamine sulfate 2KCl (1061.3 mg), aescin (20 mg) and vitamin C (3 mg) in 1 tablet, contains the highest dose of pure Glucosamine Sulfate in CliniQ quality, suitable for adults and seniors, 3×120 tablets - 4.58 Kč/pcs
1,649,-
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In stock > 5 pcs
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Order Code: GSCON520bun
4.8 27×
GS Echinacea Forte 600, 70+20 tablets
Echinacea - combination of Echinacea (600 mg), vitamin C (150 mg) and zinc (10 mg) in 1 tablet, sugar-free, gluten-free and lactose-free, 70 + 20 tablets - 3.10 Kč/pcs
279,-
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In stock > 5 pcs
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Order Code: GSECH251
4.9 36×
GS Milk Thistle 6500 mg, 60 + 10 extra tablets
Milk Thistle - Milk thistle (6500 mg) in 1 tablet, 80% flavonoids, 70 tablets - 3.27 Kč/ks
229,-
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In stock > 10 pcs
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Order Code: SPTgrns068
4.4 29×
GS Mamavit 1 Planning and 1st trimester, 90 tablets
Dietary Supplement - dietary supplement, a combination of 23 vitamins and minerals including a high dose of folic acid (800 μg), magnesium (150 mg), vitamin C (120 mg), vitamin E (23.5 mg) and iodine (200 μg) in 1 tablet, 4 × 90 tablets - 5.99 Kč/pcs
539,-
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In stock > 5 pcs
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Order Code: SPTdst020
5.0
GS Bacto 3, 20 lozenges
Probiotics - oral, for colonization of the nose, throat and middle ear, suitable for use of antiallergics and antibiotics - 14.95 Kč/ks
299,-
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In stock > 10 pcs
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Order Code: SPTgrns123
4.9
GS Vitamin Lipo C 500 mg with rose hips, 100 + 10 capsules
Vitamin C - capsules, 0.00 mg of the active substance, 625% RHP, liposomal release, 110 capsules, for adults and seniors - 5.08 Kč/ks
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 447,-
559,-
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In stock > 10 pcs
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Order Code: SPTgrns105
4.8 21×
GS Extra Strong Multivitamin orange, 20+5 effervescent tablets
Multivitamin - combination of vitamin C (80 mg), vitamin E (12 mg), thiamine - vitamin B1 (1.1 mg), riboflavin - vitamin B2 (1.4 mg), vitamin B6 (1.4 mg), vitamin B12 (2.5 μg), folic acid - vitamin B9 (200 μg), pantothenic acid - vitamin B5 (6 mg), niacin - vitamin B3 (16 mg), biotin - vitamin B7 (50 μg) in 1 tablet, gluten-free, orange flavor, 25 effervescent tablets - 4.36 Kč/pcs
109,-
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In stock > 20 pcs
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Order Code: GSMUL400
4.7
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 - 12.45 Kč/pcs
249,-
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In stock > 10 pcs
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Order Code: GSIMU889
5.0 32×
GS Coenzyme Lipo Q10 100 mg, 60 capsules
Coenzym Q10 - dietary supplement, combination of liposomal coenzyme Q10 (100 mg), thiamine (1,2 mg), linoleic acid (107 mg) and oleic acid (31 mg) in 1 capsule, with up to 9 times higher absorption, 60 capsules - 8.65 Kč/ks
519,-
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In stock > 10 pcs
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Order Code: SPTgrns056
4.8 122×
GS Vitamin C1000 with rose hips, 100+20 tablets
Vitamin C - Tablets, 1000 mg of the active substance, 1250% RHP, 120 tablets, 212,6 g pack, for adults and seniors - 2.24 Kč/pcs
269,-
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In stock > 10 pcs
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Order Code: GSVIT381
4.9 23×
GS Extra C 500 Red Orange, 20+5 effervescent tablets
Vitamin C - vitamin C, 500 mg in 1 tablet, a fizzy drink, without sugar, red orange flavor, 25 tablets - 4.76 Kč/pcs
Discounted -14 % 119,- 139,-
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In stock > 10 pcs
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Order Code: GSEXT131
4.9 57×
GS Omega 3 citrus, 100+50 capsules
Omega 3 - dietary supplement, highly purified fish oil (1,000 mg) enriched with vitamin D3 (1.25 µg (50 IU)) in 1 capsule, with lemon flavor, without sugar, lactose-free and gluten-free, 100 + 50 capsules - 2.39 Kč/ks
359,-
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In stock > 10 pcs
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Order Code: SPTgrns034
 
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