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Dietary Supplements by Active Ingredient GS

Dietary Supplements by Active Ingredient GS – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Dietary Supplements by Active Ingredient GS 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 Dietary Supplements by Active Ingredient GS?

If you're planning to get Dietary Supplements by Active Ingredient GS, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Dietary Supplements by Active Ingredient GS – main types

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41 Results
5.0 32×
GS Coenzyme Lipo Q10 100 mg, 60 + 20 capsules
Coenzym Q10 - extra potent 100 mg coenzyme formula, with revolutionary liposomal absorption technology for up to 9x higher absorption compared to standard coenzyme Q10, enriched with vitamin B1 - 0.31 €/ks
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 19.92 €
Discounted -3 % 24.90 € 25.69 €
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In stock > 5 pcs
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Order Code: SPTgrns113
4.9 64×
GS Betakaroten gold 15 mg, 80+40 capsules
Beta-Carotene - dietary supplement, a strong dose of beta-carotene (6 mg), enriched with saffron (1 mg) and calendula (10 mg) in 1 tablet, without sugar, gluten-free and lactose-free, 80 + 40 capsules - 0.09 €/pcs
10.90 €
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In stock > 5 pcs
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Order Code: SPTgrns029
40.90 €
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Order Code: GSVIT381bun
4.9 10×
GS Betakaroten gold 6 mg, 135 + 25 capsules
Beta-Carotene - a combination of 6 mg of beta-carotene, calendula and highly effective saffron - natural gold for a beautiful golden tan - 0.07 €/pcs
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 8.72 €
Discounted -6 % 10.90 € 11.69 €
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Order Code: SPTgrns109
4.7 26×
GS Merilin original, 60 tablets
Dietary Supplement - a combination of grape rhizome extract with 2.5% terpenic glycosides (40 mg), ashwagandha root extract 2:1 (80 mg), 3:1 (120 mg) extract of the fruit of the common dogwood and 50 mg extract of the bark of the Chinese magnolia in 1 tablet, contains vitamin B6, vitamin D3, magnesium and calcium, without sugar, gluten and lactose, for women, 60 + 20 tablets - 0.42 €/pcs
24.90 €
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Order Code: GSMER794
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 - 0.21 €/ks
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 19.92 €
Discounted -7 % 24.90 € 26.99 €
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In stock 4 pcs
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Order Code: SPTgsc046
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 - 0.13 €/ks
9.39 €
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In stock > 10 pcs
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Order Code: SPTgrns068
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 - 0.18 €/ks
10.90 €
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Order Code: SPTgsc047
4.3
GS Anxiolan with levadula, 60 tablets
Dietary Supplement - combination of lavender medical (500 mg), St. John's wort extracts (150 mg), valerian (250 mg), magnesium (75 mg) and vitamin B6 (1.6 mg) in 1 tablet, without sugar, gluten and lactose free, 60 + 20 tablets - 0.20 €/ks
Great price 11.90 €
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In stock > 10 pcs
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Order Code: SPTgsc007
3.9 10×
GS Dormian melatonin, 30 capsules
Melatonin - combination of valerian (1000 mg), lemon balm (250 mg), Passionflower (125 mg), hops (100 mg) and melatonin (0.45 mg) in 1 capsule, fast action thanks to a special capsule, that breaks down faster in the stomach, 30 capsules - 0.33 €/pcs
Great price 9.89 €
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In stock > 10 pcs
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Order Code: GSDOR734
4.6 33×
GS Probiotic Strong, 60+20 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, 80 capsules - 0.21 €/ks
16.90 €
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In stock > 10 pcs
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Order Code: SPTgsc032
4.8 32×
GS Ginkgo 40 mg, 90+30 tablets
Ginkgo Biloba - dietary supplement, combination of standardized extract of young ginkgo leaves (40 mg), gotu kola (20 mg) in 1 tablet, high amount of active ingredients, convenient packaging, 90 + 30 tablets - 0.11 €/pcs
12.90 €
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In stock 1 pcs
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Order Code: GSGIN995
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 - 0.14 €/pcs
12.90 €
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In stock 1 pcs
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Order Code: GSECH251
4.7 21×
GS MegaLecitin, 130 capsules
Lecithin - lecithin from non-GMO soy, 1325 mg in 1 capsule, high absorption, guaranteed linoleic acid content, 130 capsules - 0.09 €/pcs
Great price 11.90 €
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In stock 2 pcs
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Order Code: GSMEG540
4.6 13×
GS Coenzyme Lipo Q10 60 mg, 60 capsules
Coenzym Q10 - combination of coenzyme Q10 ingredients (60 mg), thiamine (1,1 mg), linoleic acid (71 mg) and oleic acid (21 mg) in 1 capsule, 9 times higher absorption than conventional coenzyme Q10, without sugar, gluten and lactose free, 60 capsules - 0.23 €/ks
13.90 €
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In stock > 10 pcs
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Order Code: SPTgsc020
4.9 10×
GS Betakaroten gold 6 mg, 90+45 capsules
Beta-Carotene - dietary supplement, a strong dose of beta-carotene (6 mg), enriched with saffron (1 mg) and calendula (10 mg) in 1 tablet, without sugar, gluten-free and lactose-free, 135 + 25 capsules - 0.07 €/pcs
8.79 €
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In stock > 5 pcs
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Order Code: SPTgrns028
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 - 0.65 €/ks
Great price 12.90 €
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In stock > 5 pcs
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Order Code: SPTgrns123
4.5
GS Anxiolan with lavender, 30 tablets
Dietary Supplement - unique combination of lavender (500 mg), St. John's wort extracts (150 mg), valerian (250 mg), magnesium (75 mg) and vitamin B6 (1.6 mg) in 1 tablet, without sugar, gluten and lactose free, 30 tablets - 0.27 €/ks
8.09 €
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In stock 5 pcs
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Order Code: SPTgrns084
4.9 31×
GS Pupalka, 90 capsules
Evening Primrose Oil - food supplement, combination of evening primrose oil (500 mg) and vitamin E (50 mg) in 1 capsule, easy to swallow soft capsules, 90 capsules - 0.12 €/pcs
Discounted -8 % 10.90 € 11.90 €
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In stock > 10 pcs
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Order Code: SPTgrns009
5.0
GS Eladen, 90 capsules
Dietary Supplement - special combination of safflower oil substances (470 mg), l-methionine (300 mg), horsetail extract (50 mg), biotin (300 μg) and vitamins A (400 μg) and B6 (1 mg) in 1 capsule, virgin safflower oil, contains 80% of the indispensable linoleic acid, 90 + 20 capsules - 0.23 €/ks
20.90 €
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In stock 2 pcs
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Order Code: SPTgsc041
5.0
GS Lipo Essencia with silymarin 60 capsules
Milk Thistle - essential phospholipids and silymarin with 10× higher absorption for a healthy liver and detoxification of the body - 0.22 €/ks
12.90 €
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In stock > 5 pcs
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Order Code: SPTgrns124
4.9
GS Vitamin Lipo C 500 mg with rose hips, 90 + 20 capsules
Vitamin C - capsules, 500 mg of the active substance, 625% RHP, 110 capsules, packaging 101,8 g, for adults and seniors - 0.16 €/ks
17.90 €
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In stock 3 pcs
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Order Code: SPTgrns147
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 - 0.13 €/ks
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 11.12 €
13.90 €
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In stock 1 pcs
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Order Code: SPTgrns115
4.9 31×
GS Pupalka, 90 + 20 capsules XXL
Evening Primrose Oil - 500 mg of cold-pressed Extra Virgin Evening Primrose Oil with a high content of active ingredients to maintain beautiful skin, hormonal balance, comfort during and before menstruation, enriched with vitamin E for beautiful skin and youthful appearance - 0.14 €/ks
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 12.72 €
15.90 €
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In stock > 5 pcs
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Order Code: SPTgrns111
P-DC1-WEB14