Dietary Supplements by Active Ingredient

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7 reasons to shop for Dietary Supplements by Active Ingredient 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.

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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 Fisetin Fisetin Phosphatidylserine Phosphatidylserine Gaba Gaba Ginkgo Biloba Ginkgo Biloba Glutathione Glutathione Greens Greens Guaraná Guaraná Beef Offal Beef Offal 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
 
2,580 Results
OstroVit Theanine + Tyrosine VEGE, 90 capsules - L-theanine
Food supplement
5.0 2×
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OstroVit Theanine + Tyrosine VEGE, 90 capsules
L-theanine - reduce feelings of stress and improve attention or concentration, may promote weight loss and also eliminate the harmful stimulant effects of caffeine, may improve sleep quality and latency, 90 capsules
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. 247,-
  309,-
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In stock > 10 pcs
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Order Code: LEKosvit014
Carbofit Plus 60 capsules - Dietary Supplement
Food supplement
4.8 5×
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Carbofit Plus 60 capsules
Dietary Supplement - Coconut shell activated charcoal with fennel and milk thistle (80% of sylimarin), 60 capsules
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. 167,-
  209,-
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In stock > 10 pcs
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Order Code: SPToth1167
Vilgain Black Maca 90 capsules - Maca
Food supplement
4.2 6×
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Vilgain Black Maca 90 capsules
Maca - Black Maca extract, 665 mg in 1 capsule, vegan, no additives, 90 capsules
  299,-
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In stock > 10 pcs
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Order Code: SPTvil016
NatureVia ImunoHelp 60 capsules - Multivitamin
Food supplement
2 sizes
5.0 20×
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NatureVia ImunoHelp 60 capsules
Multivitamin - a comprehensive dietary supplement, capsules contain a combination of vitamins C and D3, organically bound zinc and plant extracts of echinacea, sea buckthorn, rosehip and acerola, in a pack of 60 capsules
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 242,-
  269,-
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In stock > 10 pcs
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Order Code: NAZDR534
Clinical Hair-Care 120 capsules + gift Regeneration treatment 100 ml - Dietary Supplement
Food supplement
4 sizes
5.0 4×
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Clinical Hair-Care 120 capsules + gift Regeneration treatment 100 ml
Dietary Supplement - combination D, L-methionine (200 mg), L-tyrosine (200 mg), cystine (100 mg) and dried yeast extract (50 mg) in 1 capsule, supplemented with golden millet extract, Evening primrose oil and Inositol, designed for both men and women, 120 capsules + regeneration treatment (100 ml) as a gift
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 370,-
Discounted -3 % 529,- 549,-
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In stock > 10 pcs
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Order Code: SPTcli033
Hemostop Probio MAX Da Vinci Academia 60+30 capsules - Dietary Supplement
Food supplement
4.5 28×
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Hemostop Probio MAX Da Vinci Academia 60+30 capsules
Dietary Supplement - a mixture of bioflavonoids - diosmin/hesperidin, bayberry, probiotics and prebiotics, e.g: diosmin/hesperidin (450 mg), vitamin C (60 mg), rutin (20 mg), vitamin E (4.5 mg) in 1 capsule, diosmin and hesperidin are two important bioflavonoids found mainly in citrus fruits, 60+30 capsules
  679,-
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In stock > 5 pcs
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Order Code: SIMHEM778
NutriWorks L-Theanine 50 g - L-theanine
Food supplement
4.3 4×
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NutriWorks L-Theanine 50 g
L-theanine - L-theanine, 300 mg in 1 scoop, an amino acid found, for example, in green tea, in matcha or maté, Nordic quality, clean, instant form, does not contain artificial sweeteners, 50 g
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 467,-
Amazing Deal 519,- Save 180,-
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In stock > 10 pcs
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Order Code: SPTvrd066
BioGaia Protectis Baby drops 5 ml - Probiotics
Food supplement
3 variants 2 sizes
4.8 57×
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BioGaia Protectis Baby drops 5 ml
Probiotics - patented pribiotic strain Lactobacillus reuteri Protectis, minimum 100 million live bacteria in 1 daily dose (5 drops), suitable for children and infants from birth, 5 ml
  349,-
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In stock > 10 pcs
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Order Code: SPTeb141
Urinal D-mannose Forte 20 sachets - D-manosa
Food supplement
2 sizes
4.9 48×
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Urinal D-mannose Forte 20 sachets
D-manosa - D-mannose combination, Canadian cranberry powder and white birch leaf extract in 1 sachet, containing vitamin D, without preservatives, gluten and lactose, natural sweeteners and raspberry flavour, 20 bags
+Gift Probiotics BIOPRON with a value of 99,-
  469,-
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In stock > 10 pcs
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Order Code: SPTuri001
Clinical Melatonin Forte Magnesium Chelate 100 + 50 tablets - Melatonin
Discount
Food supplement
3 sizes
4.6 28×
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Clinical Melatonin Forte Magnesium Chelate 100 + 50 tablets
Melatonin - combination of magnesium bisglycinate (112.5 mg) and melatonin (0.98 mg) in 1 tablet, for adults, 150 tablets
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 146,-
Discounted -16 % 209,- 249,-
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In stock > 10 pcs
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Order Code: SPTcli006
Extrifit Enzy 7! Digestive Enzymes, 90 capsules - Digestive Enzymes
Food supplement
4.7 43×
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Extrifit Enzy 7! Digestive Enzymes, 90 capsules
Digestive Enzymes - a mixture of digestive enzymes (papain, alpha-amylase, bromelain, lactase, cellulase, neutral protease, lipase), 100 mg of the mixture in 1 capsule, fast digestibility, 90 + 20 capsules
Great price 235,- Save 14,-
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In stock > 10 pcs
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Order Code: SPTsupl0724
Favea Bactoral Immuno 3 x 10 tablets - Probiotics
Food supplement
2 sizes
4.4 16×
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Favea Bactoral Immuno 3 x 10 tablets
Probiotics - combination of Streptococcus salivarius K12 (1×10^9 CFU), Lactobacillus paracasei (1×10^9 CFU) and vitamin D3 (5 µg) in 1 tablet, 3×10 tablets
  749,-
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In stock > 5 pcs
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Order Code: SPTfav012
Revitanerv Strong 30 tablets - Dietary Supplement
Food supplement
4.3 8×
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Revitanerv Strong 30 tablets
Dietary Supplement - a combination of alpha-lipoic acid (500 mg) and ginkgo biloba extract (40 mg), niacin (24 mg), vitamin E (18 mg), pantothenic acid (9 mg), vitamin B6 (2.1 mg), vitamin B2 (2.1 mg), vitamin B1 (1.65 mg) and selenium (82.5 µg) in 1 tablet, 30 tablets
  489,-
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In stock > 10 pcs
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Order Code: SPTeb121
GS Eladen, 90 capsules - Dietary Supplement
Food supplement
3 sizes
5.0 5×
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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
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 424,-
  499,-
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In stock 4 pcs
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Order Code: SPTgsc041
Allnature Dragon's Blood 30 ml - Dietary Supplement
Food supplement
4.6 34×
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Allnature Dragon's Blood 30 ml
Dietary Supplement - the sap of the Croton lechleri tree, high content of natural active ingredients, such as alkaloids, flavonols, diterpenes and proanthocyanindins, 30 ml
  179,-
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In stock > 10 pcs
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Order Code: ALLDRADS202
Carbofit 60 capsules - Dietary Supplement
Food supplement
2 sizes
4.7 7×
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Carbofit 60 capsules
Dietary Supplement - activated vegetable charcoal from coconut shells, suitable for adults and children from 3 years of age, 60 capsules
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. 135,-
  169,-
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In stock > 10 pcs
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Order Code: SPToth1169
VemoHerb Tribulus Terrestris MAXX 60 capsules - Tribulus
Food supplement
5.0 4×
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VemoHerb Tribulus Terrestris MAXX 60 capsules
Tribulus - combination of extracts of Bulgarian Tribulus terrestris (225 mg, 90% saponins), Tribulus terrestris (200 mg, 60% protodioscin) and fenugreek (200 mg, 60% protodioscin) in 1 capsule, vegan, 40 capsules
  899,-
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In stock > 5 pcs
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Order Code: SPTvem003
Orthomol Arthroplus 30 daily doses - Dietary Supplement
Food supplement
5.0 1×
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Orthomol Arthroplus 30 daily doses
Dietary Supplement - a combination of 26 micronutrients, glucosamine and chondroitin sulfate, hydrolyzed collagen, N-acetyl L-cysteine and hyaluronic acid, contains calcium and vitamins D3, B6, E, C and K, soluble granules with grapefruit flavour and 2 capsules containing omega-3 fatty acids (1 daily dose), 30 daily doses
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,410,-
  1,659,-
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In stock 4 pcs
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Order Code: SPToth1096
Now L-Lysine (L-Lysine), 1000 mg - Amino Acids
Food supplement
4.7 3×
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Now L-Lysine (L-Lysine), 1000 mg
Amino Acids - essential amino acid L-lysine (from L-lysine hydrochloride), 1000 mg in 1 tablet, 100 tablets - 2.79 Kč/ks
  279,-
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In stock > 10 pcs
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Order Code: SPTnow067
NEOSPAN melatonin plus 60 capsules - Melatonin
Food supplement
4.4 18×
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NEOSPAN melatonin plus 60 capsules
Melatonin - combination of lemon balm (70 mg), magnesium (100 mg) and L-tryptophan (30 mg) with vitamin B6 (4 mg) and melatonin (0.495 mg) in 1 capsule, lactose and sugar free, also suitable for diabetics and celiacs, 60 capsules
  269,-
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In stock > 10 pcs
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Order Code: SPTsyo020
Clinical CBD 10% Full Spectrum 10 ml - CBD
Food supplement
4 variants
4.5 4×
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Clinical CBD 10% Full Spectrum 10 ml
CBD - purified coconut oil enriched with 1000 mg of CBD (cannabidiol) is a unique dietary supplement that supports immunity and has a beneficial effect on the body's natural processes
Amazing Deal 499,- Save 85,-
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In stock > 10 pcs
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Order Code: SPTcli041
Blendea Supercoffee 100 g - Dietary Supplement
Food supplement
4.8 32×
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Blendea Supercoffee 100 g
Dietary Supplement - instant coffee (3.63 g), chicory (1,98 g), Reishi (0.33 g), Ceylon cinnamon (0,33 g), chaga (0.2 g), Coralwort (0,13 g) in the maximum daily dose, 55 mg of caffeine in 1 serving, 100g
  339,-
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In stock > 10 pcs
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Order Code: SPTble018
Blendea Supergreens 90 g, Forest blend - Dietary Supplement
Food supplement
4.7 39×
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Blendea Supergreens 90 g, Forest blend
Dietary Supplement - Organic barley superfood combination (750 mg), wheat (750 mg), spirulina (500 mg), chlorella (375 mg) in 1 dose, soluble powder, forest mix flavour, 90 g
  329,-
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In stock > 10 pcs
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Order Code: SPTble007
Viridian Ashwagandha Extract 60 capsules Organic - Ashwagandha
Food supplement
4.4 11×
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Viridian Ashwagandha Extract 60 capsules Organic
Ashwagandha - ashwagandha extract, 300 mg in 1 capsule, with 5% withanolide content, organic quality, 60 capsules
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 395,-
  439,-
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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: SPTvrd037
 
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 Fisetin Fisetin Phosphatidylserine Phosphatidylserine Gaba Gaba Ginkgo Biloba Ginkgo Biloba Glutathione Glutathione Greens Greens Guaraná Guaraná Beef Offal Beef Offal 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.cz, we currently have a total of 2580 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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