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Dietary Supplements by Active Ingredient

Dietary Supplements by Active Ingredient – 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 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?

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Cheapest vs. most expensive Dietary Supplements by Active Ingredient

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Dietary Supplements by Active Ingredient – main types

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Alza Days Aloe Vera Aloe Vera Acetyl L-Carnitine Acetyl L-Carnitine Activated Charcoal Activated Charcoal Apigenin Apigenin L-Arginine Arginine Artichoke Artichoke Ashwagandha Ashwagandha Astaxanthin Astaxanthin Berberine Berberine Beta-Glucans Beta-Glucans Betaine Betaine Waterhyssop (Brahmi) Waterhyssop (Brahmi) Boswellia Serrata Boswellia Serrata Carnosine Carnosine Cranberries for Urinary Tract Health Cranberries CBD (Cannabidiol) CBD (Cannabidiol) Red Clover Red Clover Garlic Garlic Sangre de Drago Sangre de Drago D-Mannose D-Mannose D-Ribose D-Ribose Echinacea Echinacea Enzymes & Lysates Enzymes & Bacterial Lysates Phosphatidylserine Phosphatidylserine Gaba Gaba Ginkgo Biloba Ginkgo Biloba Glutathione Glutathione Greens Greens Guaraná Guaraná Mushrooms Mushrooms Apple Cider Vinegar Apple Cider Vinegar Chlorella & Spirulina Chlorella & Spirulina Choline Choline Horse Chestnut Horse Chestnut Kelp Kelp Coenzyme Q10 Coenzyme Q10 Tribulus Tribulus Valerian Valerian Curcumin Curcumin Quercetin Quercetin Hyaluronic Acid Hyaluronic Acid Alpha-Lipoic Acid (ALA) Alpha-Lipoic Acid (ALA) Lecithin Lecithin Leucine Leucine Lutein Lutein Nasturtium Nasturtium Lycopene Lycopene Lysine Lysine Lemon Balm Lemon Balm L-Theanine L-Theanine L-Tyrosine L-Tyrosine Maca Maca Marigold Marigold Melatonin Melatonin Methionine Methionine Passion Flower - Dietary Supplements Passion Flower NAC (N-acetylcysteine) NAC Milk Thistle Milk Thistle Fenugreek Fenugreek PQQ (Pyrroloquinoline Quinone) PQQ Probiotics & Prebiotics Probiotics & Prebiotics Evening Primrose Oil Evening Primrose Oil Sea Buckthorn Sea Buckthorn Resveratrol Resveratrol Rhodiola Rosea Rhodiola Rosea Rutin Rutin Shilajit (Fulvic Acid) Shilajit (Fulvic Acid) Saw Palmetto Saw Palmetto Spermidine Spermidine Sulforaphane Sulforaphane Rose Hip Rose Hip St. John's Wort - Dietary Supplements St. John's Wort Triphala Triphala Tryptophan Tryptophan Dietary Fibre Dietary Fibre Green Coffee Green Coffee Barley Grass Barley Grass Green Tea Extracts (EGCG) Green Tea Ginseng Ginseng
 
1,020 Results
NATIOS Fenugreek & Blessed Thistle Extract, Fenugreek & Benedict, 2000 mg, 120 veg. capsules - Herbal Extract
4.8 31×
NATIOS Fenugreek & Blessed Thistle Extract, Fenugreek & Benedict, 2000 mg, 120 veg. capsules
Herbal Extract - combination of 4:1 fenugreek extract (250 g) and 10:1 Benedictine extract (100 mg) in 1 capsule, vegan, suitable for postpartum women, 120 capsules - 0.12 €/pcs
14.90 €
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Order Code: SPTnati008
Salutem Immuno Booster Akut 10 ampoules, orange - Dietary Supplement
5.0 7×
Salutem Immuno Booster Akut 10 ampoules, orange
Dietary Supplement - betaglucan (300 mg), vitamin C (500 mg), guarana extract (300 mg), zinc (10 mg) in 1 dose, liquid form in ampoules, orange flavor, 10 ampoules - 1.39 €/ks
13.90 €
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Order Code: SPTsaph010
GS Merilin original, 60 tablets - Dietary Supplement
2 sizes
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
NATIOS Ashwagandha Extract, 5000 mg, Extra Strength, 90 vegan capsules - Ashwagandha
5.0 26×
NATIOS Ashwagandha Extract, 5000 mg, Extra Strength, 90 vegan capsules
Ashwagandha - Ashwagandha, 500 mg in 1 capsule, corresponds to 5000 g of raw plant, 1.5% withanolide content, 90 + 20 capsules - 0.13 €/pcs
11.90 €
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Order Code: SPTnati007
MyProtein Ashwagandha KSM-66, 90 capsules - Ashwagandha
4.5 11×
MyProtein Ashwagandha KSM-66, 90 capsules
Ashwagandha - Ashwagandha KSM-66, 500 mg in 1 capsule, use in Ayurvedic medicine, 90 capsules - 0.18 €/pcs
15.90 €
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Order Code: SPTmyp142
GreenFood Nutrition Curcuma + Vitamin D3 90 capsules - Dietary Supplement
4.8 10×
GreenFood Nutrition Curcuma + Vitamin D3 90 capsules
Dietary Supplement - a combination of organic and pharmaceutical grade turmeric (300 mg), vitamin C (125mg), Black pepper extract with 95% piperine (2 mg) and vitamin D3 (25 μg) in 1 capsule, vegan, V-Label certificate, 90 + 20 capsules - 0.20 €/ks
17.90 €
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Order Code: SPTgfn0271
GS Coenzyme Lipo Q10 100 mg, 60 capsules - Coenzym Q10
3 sizes
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 - 0.28 €/ks
16.90 €
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Order Code: SPTgrns056
TEREZIA Mushroom + lactobacilli 60+60 capsules - Oyster Mushroom
5.0 16×
TEREZIA Mushroom + lactobacilli 60+60 capsules
Oyster Mushroom - combination of oyster mushroom (250 mg) with a declared betaglucan content (118.2 ± 3.75 mg), vitamin C (40 mg) and rosehip extract (20 mg) in 1 capsule, 3 probiotic strains with declared CFU content, 60+60 capsules - 0.15 €/pcs
17.90 €
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Order Code: TERHLI498
GymBeam Probioten 60 capsules - Probiotics
5.0 26×
GymBeam Probioten 60 capsules
Probiotics - combination of inulin (25 mg) and 10 strains of probiotic bacteria, e.g. Bifidobacterium animalis lactis, Lactobacillus plantarum and Bifidobacterium breve (total 5×10^9 CFU) in 1 capsule, suitable for combination with fibre-rich foods, 60 capsules - 0.20 €/ks
11.90 €
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Order Code: SPTgym1079
GS Probiotic Strong, 120 capsules - Probiotics
4 sizes
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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Order Code: SPTgsc046
TEREZIA Zinc + selenium with echinacea 30 capsules - Minerals
4.8 31×
TEREZIA Zinc + selenium with echinacea 30 capsules
Minerals - Zinc contained in pumpkin seeds and selenium from yeast are well absorbed, support immunity, hair and nail health, echinacea and schizandra help support normal respiratory function, Siberian ginseng supports physical and mental health - 0.15 €/pcs
4.39 €
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Order Code: TERZILDS977
GymBeam Ginkgo Biloba + Magnesium, 90 capsules - Ginkgo Biloba
4.8 41×
GymBeam Ginkgo Biloba + Magnesium, 90 capsules
Ginkgo Biloba - Ginkgo biloba leaf extract (60 mg) and magnesium (150 mg) in 1 capsule, combination of minerals and plant extract contains flavonoids and terpenic lactones, suitable for vegans, gluten-free, lactose, artificial sweeteners and GMOs, hypromellose capsules, 90 + 20 capsules - 0.09 €/pcs
8.09 €
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Order Code: SPTgym548
GymBeam L-Carnosine, 60 capsules - Dietary Supplement
4.9 9×
GymBeam L-Carnosine, 60 capsules
Dietary Supplement - L-carnosine, 500 mg in 1 capsule, dipeptide consisting of beta-alanine and histidine, suitable for vegans, 60 capsules - 0.35 €/ks
20.90 €
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Order Code: SPTgym527
TEREZIA Menopause 60 capsules - Dietary Supplement
5.0 9×
TEREZIA Menopause 60 capsules
Dietary Supplement – complex of natural substances, e.g. powder of the fruit of the drumstick (56 mg), Dried rosehip root extract (50 mg), dried anemone root (42 mg), dried powder of whole maitake mushroom and others in 1 vegetable capsule, non-GMO, GMP certification, 60 capsules - 0.22 €/pcs
Great price 12.90 €
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Order Code: TERMENDS225
TEREZIA ErecTOP 60 capsules - Dietary Supplement
3.9 8×
TEREZIA ErecTOP 60 capsules
Dietary Supplement - Combination of the ground root and extract of St. John's Wort (140 mg), Ground St. John's Wort (80 mg) and Rosehip extract (40 mg) in 1 capsule, contains natural vitamin E and shii-take mushroom powder, reishi and Chinese caterpillar, designed for men, 60 capsules - 0.32 €/pcs
18.90 €
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Order Code: TEREre433
TEREZIA Chaga + reishi and sea buckthorn 60 capsules - Chaga
4.8 11×
TEREZIA Chaga + reishi and sea buckthorn 60 capsules
Chaga - a mixture of chaga (150 mg) and reishi (100 mg), with the active ingredient betaglucan (26.5 mg) and vitamin E (6 mg) in 1 capsule, with sea buckthorn, from natural resources, 40 capsules - 0.32 €/pcs
18.90 €
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Order Code: TERCAG570
Nupreme BIO Chlorella + Spirulina 750tbl. - Dietary Supplement
4.7 30×
Nupreme BIO Chlorella + Spirulina 750tbl.
Dietary Supplement - a mixture of 50% Chlorella vulgaris and 50% Spirulina platensis, 200 mg in 1 tablet, BIO certification, suitable for vegans, non-GMO, 750 tablets - 0.02 €/pcs
14.90 €
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Order Code: SPTsupl0630
Zerex Sperm Boost, 60 capsules - Dietary Supplement
5.0 3×
Zerex Sperm Boost, 60 capsules
Dietary Supplement - a combination of extracts of St. John's Wort with 40% saponins (150 mg) and maca (50 mg) in 1 capsule, supplemented with vitamins C and E, zinc, selenium and folic acid, designed for men, 60 capsules - 0.37 €/ks
21.90 €
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Order Code: SPTzere083
MOVit Energy Mega Detox Drainage, 60 capsules - Dietary Supplement
4.7 7×
MOVit Energy Mega Detox Drainage, 60 capsules
Dietary Supplement - is based on natural herbal extracts of birch (100 mg), dandelion (100 mg), nettle (100 mg), silymarin (50 mg), curcumin (50 mg) and vitamin B6 (1.4 mg) in 1 capsule, 40 capsules - 0.27 €/ks
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 13.52 €
15.90 €
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Order Code: SPTmoe095
MOVit Energy Menopause Premium, 60 capsules - Dietary Supplement
4.4 9×
MOVit Energy Menopause Premium, 60 capsules
Dietary Supplement - combination of meadow clover extract (100 mg), soy extract (100 mg), magnesium (50 mg), calcium (50 mg), vitamin C (45 mg), iron (5 mg) and Lactobacillus sporogenes (0.0030 mg) in 1 capsule, supplemented with additional vitamins and plant extracts, 60 capsules - 0.20 €/pcs
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 10.12 €
11.90 €
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Order Code: SPTmoe026
TEREZIA Sleep & Relax 60 capsules - Dietary Supplement
4.2 32×
TEREZIA Sleep & Relax 60 capsules
Dietary Supplement - combination of herbal extracts of passionflower (100 mg), valerian root (100 mg), lemon balm leaf (100 mg), lavender flowers (50 mg) in 1 capsule, supplemented with freeze-dried shii-take mushrooms, 60 capsules - 0.15 €/pcs
9.19 €
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Order Code: TERSPA747
TEREZIA Hemoplus + Acid folic acid 50+10 capsules - Dietary Supplement
4.8 16×
TEREZIA Hemoplus + Acid folic acid 50+10 capsules
Dietary Supplement - combination of vitamin C (40 mg), iron (7 mg), vitamin B2 (0.7 mg) and vitamin B6 (0.7 mg) in 1 capsule, contains vitamins B9 and B12, 100% natural, ingredients rich in bioflavonoids - beetroot, blackberries and vines, enriched with dried mushroom and sea buckthorn, 50+10 capsules - 0.20 €/pcs
11.90 €
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Order Code: TERHEM863
SILYMARIN Duo Da Vinci 60+30 capsules - Milk Thistle
4.7 3×
SILYMARIN Duo Da Vinci 60+30 capsules
Milk Thistle - Combination of milk thistle extract - silymarin complex (299 mg), inulin (149 mg) and Baikal coneflower extract (55 mg), thanks to galenic treatment bioavailability and antioxidant efficacy are increased, 60+30 capsules - 0.23 €/pcs
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 18.81 €
Great price 20.90 €
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Order Code: SIMSIL390
ALAVIS MAXIMA Bestier Tribulus 60 capsules - Tribulus
5.0 6×
ALAVIS MAXIMA Bestier Tribulus 60 capsules
Tribulus - combination of extract and minerals of St. John's wort (300 mg) and zinc (24 mg) in 1 capsule, not intended for children under 3 years of age, pregnant and lactating women, 60 capsules - 0.37 €/pcs
21.90 €
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Order Code: SPTalav009
Alza Days Aloe Vera Aloe Vera Acetyl L-Carnitine Acetyl L-Carnitine Activated Charcoal Activated Charcoal Apigenin Apigenin L-Arginine Arginine Artichoke Artichoke Ashwagandha Ashwagandha Astaxanthin Astaxanthin Berberine Berberine Beta-Glucans Beta-Glucans Betaine Betaine Waterhyssop (Brahmi) Waterhyssop (Brahmi) Boswellia Serrata Boswellia Serrata Carnosine Carnosine Cranberries for Urinary Tract Health Cranberries CBD (Cannabidiol) CBD (Cannabidiol) Red Clover Red Clover Garlic Garlic Sangre de Drago Sangre de Drago D-Mannose D-Mannose D-Ribose D-Ribose Echinacea Echinacea Enzymes & Lysates Enzymes & Bacterial Lysates Phosphatidylserine Phosphatidylserine Gaba Gaba Ginkgo Biloba Ginkgo Biloba Glutathione Glutathione Greens Greens Guaraná Guaraná Mushrooms Mushrooms Apple Cider Vinegar Apple Cider Vinegar Chlorella & Spirulina Chlorella & Spirulina Choline Choline Horse Chestnut Horse Chestnut Kelp Kelp Coenzyme Q10 Coenzyme Q10 Tribulus Tribulus Valerian Valerian Curcumin Curcumin Quercetin Quercetin Hyaluronic Acid Hyaluronic Acid Alpha-Lipoic Acid (ALA) Alpha-Lipoic Acid (ALA) Lecithin Lecithin Leucine Leucine Lutein Lutein Nasturtium Nasturtium Lycopene Lycopene Lysine Lysine Lemon Balm Lemon Balm L-Theanine L-Theanine L-Tyrosine L-Tyrosine Maca Maca Marigold Marigold Melatonin Melatonin Methionine Methionine Passion Flower - Dietary Supplements Passion Flower NAC (N-acetylcysteine) NAC Milk Thistle Milk Thistle Fenugreek Fenugreek PQQ (Pyrroloquinoline Quinone) PQQ Probiotics & Prebiotics Probiotics & Prebiotics Evening Primrose Oil Evening Primrose Oil Sea Buckthorn Sea Buckthorn Resveratrol Resveratrol Rhodiola Rosea Rhodiola Rosea Rutin Rutin Shilajit (Fulvic Acid) Shilajit (Fulvic Acid) Saw Palmetto Saw Palmetto Spermidine Spermidine Sulforaphane Sulforaphane Rose Hip Rose Hip St. John's Wort - Dietary Supplements St. John's Wort Triphala Triphala Tryptophan Tryptophan Dietary Fibre Dietary Fibre Green Coffee Green Coffee Barley Grass Barley Grass Green Tea Extracts (EGCG) Green Tea Ginseng Ginseng
 

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In the category Dietary Supplements by Active Ingredient on Alza.sk, we currently have a total of 1020 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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