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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Black Friday 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
 
1,337 Results
BrainMax BIO Ashwagandha 560 mg, 100 vegetable capsules - Ashwagandha
4.7 61×
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BrainMax BIO Ashwagandha 560 mg, 100 vegetable capsules
Ashwagandha - BIO ashwagandha, 560 mg in 1 capsule, vegan, non-GMO, 100 capsules
  13.90 €
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Order Code: SPTbrma034
BrainMax Liposomal Vitamin C, Liposomal Vitamin C, 500 mg, 60 vegetable capsules - Vitamin C
2 variants
4.9 63×
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BrainMax Liposomal Vitamin C, Liposomal Vitamin C, 500 mg, 60 vegetable capsules
Vitamin C is the obvious choice for anyone looking to support their body during illness and boost their overall immunity - 0.45 €/pcs
  26.90 €
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Order Code: SPT16462
TEREZIA Hair & Nails 60 capsules - Dietary Supplement
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5.0 5×
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TEREZIA Hair & Nails 60 capsules
Dietary Supplement - L-methionine (130 mg), selenium (27.5 µg), Biotin (25 µg) in 1 capsule, supplemented with freeze-dried shii-take mushrooms, of the coral coral, sea buckthorn fruit powder, buckthorn oil, 60 capsules
Discounted -8 % 10.90 € 11.90 €
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Order Code: TERVLA730
TEREZIA BrusLinky + herbs Akut 10 capsules - Cranberries
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4.8 11×
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TEREZIA BrusLinky + herbs Akut 10 capsules
Cranberries - cranberry fruit extract (250 mg) with the active ingredient PAC (37.5 mg), extract and bearberry leaf (33 mg) in 1 capsule, contains cranberry leaf extract, bird's-foot trefoil, goldenrod and D-mannose, 10 capsules - 0.94 €/pcs
Discounted -5 % 9.39 € 9.89 €
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Order Code: TERBru266
Nupreme Reishi Extract 100 caspls - Reishi
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2 variants
5.0 4×
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Nupreme Reishi Extract 100 caspls
Reishi - Reishi mushroom extract, 500 mg in 1 capsule, suitable for vegans, non-GMO, 100 capsules - 0.16 €/pcs
BLACK FRIDAY -21 % 15.69 € 19.90 €
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Order Code: SPTnup05
Clinical Collagen 10000mg + Hyaluronic Acid + Vitamin C + Selenium 313g Mango - Colagen
2 variants
5.0 2×
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Clinical Collagen 10000mg + Hyaluronic Acid + Vitamin C + Selenium 313g Mango
Colagen - hydrolysed bovine collagen type I - III 10,000mg, L-ascorbic acid (vitamin C) 40mg, Hyaluronic acid 60mg and selenium 27.5μg in each dose, mango flavour, 313g
  25.90 €
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Order Code: SPTcli076
Pharma Activ Milk Thistle Sylimarin 80% 90 capsules - Milk Thistle
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4.7 3×
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Pharma Activ Milk Thistle Sylimarin 80% 90 capsules
Milk Thistle Milk thistle berry extract 250 mg, 40:1 extract from the root of St. John's wort 50 mg and sad bitter 20 mg in 1 capsule, 90 capsules
BLACK FRIDAY -17 % 8.99 € 10.90 €
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Order Code: SPTpha054
GymBeam Maca 240 capsules - Maca
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5.0 2×
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GymBeam Maca 240 capsules
Maca - maca (Peruvian cress) extract in a ratio of 10 : 1 suitable for both men and women, natural dietary supplement supporting vitality and healthy lifestyle
BLACK FRIDAY -37 % 11.19 € 17.90 €
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Order Code: SPTgym1774
GS Anxiolan with lavender, 30 tablets - Dietary Supplement
4.6 9×
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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
  7.89 €
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Order Code: SPTgrns084
GS Probiotic Antibio, 10 capsules - Probiotics
4.8 8×
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GS Probiotic Antibio, 10 capsules
Probiotics - complex of resistant strains of probiotics and prebiotics prebiotic - inulin (70 mg), 10 strains of lactobacilli and bifidobacteria (>40×109 CFU), yeast enriched with selenium (60 mg) and vitamin C (60 mg) in 1 capsule, contains 40 billion microorganisms in a daily dose, sugar-free and gluten-free, 10 capsules
  4.89 €
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Order Code: SPTgsc030
GS Megalecitin 1325, 130 + 20 extra capsules - Lecithin
2 sizes
4.7 21×
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GS Megalecitin 1325, 130 + 20 extra capsules
Lecithin - mega dose of 1325 mg lecithin, from soy without genetic modification
  15.90 €
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Order Code: SPTgrns065
OstroVit Marine collagen with hyaluronic acid and vitamin C, 120 capsules - Colagen
4.8 14×
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OstroVit Marine collagen with hyaluronic acid and vitamin C, 120 capsules
Colagen - hydrolyzed fish collagen peptides (2200 mg), hyaluronic acid (120 mg), vitamin C (80 mg) in 1 dose, easy-to-swallow capsules, 120 capsules
  15.90 €
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Order Code: OSTdost011
AlergoHelp BioBoom 30 capsules - Dietary Supplement
4.3 3×
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AlergoHelp BioBoom 30 capsules
Dietary Supplement - complex of probiotics, beta-glucans with green tea extract and vitamin D3, not suitable for children under 3 years of age and in the first trimester of pregnancy, 30 capsules
Great price 14.90 €
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Order Code: SPTsyo032
CANNADERM Cannadent Herpex 28 capsules - Dietary Supplement
5.0 3×
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CANNADERM Cannadent Herpex 28 capsules
Dietary Supplement - amino acid complex L-Lysine (800 mg) and L-Glutamine (200 mg) in 1 capsule, supplemented with beta-glucans and chlorella nucleotides, 28 capsules
  12.90 €
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Order Code: SPTsyo031
Beggs Better Sleep Developed with Marek Dvorak 60 capsules - Dietary Supplement
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3.5 4×
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Beggs Better Sleep Developed with Marek Dvorak 60 capsules
Dietary Supplement - to promote evening well-being, relaxation and restful sleep with a combination of plant extracts including valerian, GABA and vitamin B6
BLACK FRIDAY -5 % 14.99 € 15.90 €
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Order Code: SPTbeg025
GymBeam Activated Charcoal 60 capsules - Digestive Enzymes
4.5 9×
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GymBeam Activated Charcoal 60 capsules
Digestive Enzymes - activated charcoal (500 mg) in 1 capsule, from coconut shells, also suitable for vegans, 60 capsules
  8.69 €
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Order Code: SPTgym1630
GymBeam Rutin 90 capsules - Dietary Supplement
5.0 4×
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GymBeam Rutin 90 capsules
Dietary Supplement - rutin (Japanese knotweed extract, 500 mg) in 1 capsule, vegan, 90 capsules
  11.90 €
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Order Code: SPTgym1729
GymBeam Hyaluronic Acid Forte 180 tablets - Hyaluronic acid
5.0 4×
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GymBeam Hyaluronic Acid Forte 180 tablets
Hyaluronic acid - Hyaluronic Acid, 100 mg in 1 tablet, Non-GMO, vegan, 180 tablets
  14.90 €
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Order Code: SPTgym1693
BrainMax Sulforaphane 35 mg, Sulforaphane, 100 vegetable capsules - Dietary Supplement
5.0 3×
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BrainMax Sulforaphane 35 mg, Sulforaphane, 100 vegetable capsules
Dietary Supplement - sulforaphane glucosinate from broccoli seed extract (35 mg) and BIO broccoli powder (250 mg) in 1 capsule, without added additives, suitable for vegans, 100 vegetable capsules
  39.90 €
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Order Code: SPTbrma085
Unilakt with cinnamon 450 tablets - Dietary Supplement
2 sizes
4.7 6×
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Unilakt with cinnamon 450 tablets
Dietary Supplement - blend of apple and corn fibre, chlorella, probiotics (Enterococcus faecium) and cinnamon with vitamin C in 1 tablet, fibre complex with algae and spices, 450 tablets
  21.90 €
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Order Code: SIMUni339
NEOSPAN forte 15 capsules - Dietary Supplement
2 sizes
4.2 53×
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NEOSPAN forte 15 capsules
Dietary Supplement - combination of dried valerian root (200 mg), extract of lemon balm (65 mg) and passionflower (50 mg) in 1 capsule, then hops extract (46 mg), chamomile (37 mg), oil of orange bitter (5 mg), magnesium (57 mg), vitamins B1, B2 and B6, 15 capsules
  6.79 €
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Order Code: SIMNEO959
Clinical Collagen 5000 mg + Hyaluronic Acid + Vitamin C & Q10, 264 g - Colagen
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5.0 2×
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Clinical Collagen 5000 mg + Hyaluronic Acid + Vitamin C & Q10, 264 g
Colagen - containing 5000mg of hydrolysed bovine collagen type I-III. + Hyaluronic Acid + Biotin + Vitamin C & Q10 brings luxurious skin, hair and nail care, 30 doses
BLACK FRIDAY -9 % 18.89 € 20.90 €
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Order Code: SPTcli062
GS Pupalka 2x 90 capsules - Evening Primrose Oil
2 sizes
4.9 33×
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GS Pupalka 2x 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, 2×90 capsules - 0.13 €/ks
  23.90 €
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Order Code: SPTgrns009bun
MEDICOL Fiber + live cultures 180 g - Fibre
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5.0 4×
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MEDICOL Fiber + live cultures 180 g
Fibre - Fibre (66 %), Psyllium (66 %), 5 strains of live cultures, in powder form, 180 g
Great price 10.90 €
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Order Code: SPTmcol003
Black Friday 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 1340 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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