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?

If you're planning to get Dietary Supplements by Active Ingredient, 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.

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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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1,340 Results
5.0 1×
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NOW FOODS Choline & Inositol, 100 vegetable capsules
Dietary Supplement Choline 250 mg and inositol 250 mg from the B vitamin group, 100 vegetable capsules.
BLACK FRIDAY -13 % 11.19 € 12.90 €
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Order Code: SPTnow117
5.0 1×
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TEREZIA Guarana 60 capsules
Guarana - for vitality and alertness, reduce mental fatigue and support during stress, soot for the adaptation of the organism, the nervous system and normal blood circulation associated with brain power, support strength and endurance even during sports, Siberian ginseng for resilience in harsh conditions, support mental and cognitive performance, yerba mate against fatigue, to invigorate the body and feel energetic - 0.18 €/ks
Discounted -15 % 10.90 € 12.90 €
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Order Code: SPTtere024
4.6 10×
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BrainMax Betaine HCl, Betaine HCl and Yellow Gentian, 700 mg, 90 capsules
Digestive Enzymes - betaine HCl (350 mg), digestive enzyme pepsin (75 mg), Yellow gentian (25 mg) in 1 capsule, vegan, non-GMO, 90 + 20 capsules
  15.90 €
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Order Code: SPTbrma033
5.0 1×
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Hrotlife Lion´s mane tincture 50 ml
Hericium - tincture of lion's mane, double extract, 25% alcohol content, from biodynamic agriculture, 6 times higher absorption of tincture compared to capsules, without additives and preservatives, in a dark bottle with a dropper, vegan, 50ml
BLACK FRIDAY -38 % 18.39 € 29.90 €
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Order Code: HEALaaa0345
5.0 1×
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Pharma Activ Psyllium 650 mg 120 capsules
Fibre - psyllium 650 mg, soluble fiber for normal bowel function and cholesterol regulation, 120 tablets, vegan - 0.08 €/ks
BLACK FRIDAY -9 % 9.89 € 10.90 €
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Order Code: SPTpha070
4.2 4×
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Pharma Activ Maca 500 mg 90 capsules
Maca - Peruvian Maca Root Extract (10:1) 500 mg in 1 capsule, 90 capsules
BLACK FRIDAY -20 % 7.19 € 8.99 €
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Order Code: SPTpha041
5.0 2×
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Nordic Naturals Ultimate Omega + CoQ10, 60 softgel capsules
Omega 3 - combination of coenzyme Q10 (100 mg), omega-3 (1280 mg), EPA (650 mg) and DHA (450 mg) in 1 gel capsule, enriched with rosemary extract and deep-sea fish oil, 60 capsules
  49.90 €
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Order Code: NONdost001
5.0 4×
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Clinical Hair-Care 90 capsules + gift
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, 90 capsules, Argan oil (20 ml) as a gift
BLACK FRIDAY -38 % 15.29 € 24.90 €
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Order Code: CLICLI075
4.5 4×
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NATIOS Rutin, 500 mg, 100 vegan capsules
Antioxidant - rutin, 500 mg in 1 capsule, use in traditional Chinese and Ayurvedic medicine, 100 capsules
Discounted -11 % 15.90 € 17.90 €
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Order Code: SPTnati027
5.0 1×
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Compliflora KIDS gelat. medv. from 3 years 60 pcs
Probiotics - complex of symbiotic lactic acid bacteria (Lactobacillus rhamnosus LRa05 and Bifidobacterium infantis BI45), 1 billion in 1 candy, supplemented with vitamin B6 and pantothenic acid, in the form of gelatin bears, 60 pieces
  15.90 €
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Order Code: SPToth0266
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
Discounted -25 % 20.90 € 27.90 €
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Order Code: SPTcli033
4.8 4×
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Walmark Varixinal 60 tablets
Dietary Supplement - Combination of horse chestnut, gotu kola, blueberry and leafy spurge extracts in 1 tablet, enriched with vitamin C, 60 tablets
  13.90 €
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Order Code: WAVARI281
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Cemio Kamzík NEW 100 + 50 Capsules
Joint Nutrition - a combination of native type I collagen, native type II collagen, vitamin C and lecithin in a capsule, Swiss liposomal technology, multi-component, for adults, for children from 3 years, for athletes, for teenagers, 100 + 50 capsules
BLACK FRIDAY -9 % 26.99 € 29.90 €
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Order Code: SPTcem008
4.5 2×
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Swanson Fenugreek Seed 610mg 90 Capsules
Dietary Supplement - 610 mg, 90 capsules, fenugreek hay, on sugar levels, promotes digestion, gluten-free, lactose-free, vegan
BLACK FRIDAY -19 % 5.79 € 7.19 €
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Order Code: DOST249
4.0 5×
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NATU Maca Organic powder 200 g
Maca - maca, creamy and sweet taste, suitable for menopausal women, BIO and raw, powder 200 g
BLACK FRIDAY -24 % 6.29 € 8.29 €
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Order Code: SPTnatu057
5.0 1×
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GymBeam D-Ribose 250 g
Dietary Supplement - 100% D-Ribose, in the form of soluble powder, monosaccharide, vegan, 250 g
  16.90 €
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Order Code: SPTgym1659
2.8 48×
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Clavin ORIGINAL 20 capsules
Dietary Supplement - combination of L-Arginine Monohydrochloride (400 mg), L-citrulline (55 mg), extract of St. John's wort (50 mg) and saffron extract (7.5 mg) in 1 capsule, contains zinc and selenium, 20 capsules
  46.90 €
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Order Code: SIMClaDS206
4.8 6×
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Babysmilk Colostrum Urinax 60 capsules
Colostrum - a natural food supplement in capsules containing 100% colostrum with a high content of immunoglobulins and lactoferrin, enriched with D-mannose, Canadian cranberry, goldenrod, garden cress and stinging nettle to support urinary tract health - 0.35 €/1 pc(s)
  20.90 €
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Order Code: BABY25110
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JAMIESON Berberine 500mg GLP-1 Support 70 capsules
Herbal Extract - berberine, 500mg in 1 capsule, GMO-free, 70 capsules
BLACK FRIDAY -15 % 16.89 € 19.90 €
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Order Code: SPTjami082
2.6 5×
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Clavin Intensive 8 + 4 capsules
Dietary Supplement - combination of L-arginine monohydrochloride (500 mg), St. John's wort extract (50 mg) and Amur vine extract (50 mg) in 1 capsule, contains zinc and selenium, 12 capsules
  39.90 €
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Order Code: SPTsyo066
4.5 2×
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Clinical L-Tryptophan + Herbs 100 + 100 capsules
Dietary Supplement - combination of L-Tryptophan (200 mg) and herbs (e.g. lemon balm, saffron) in one capsule, 200 capsules
  15.90 €
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Order Code: SPTcli017
5.0 1×
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Lactoflorene Pancia Piatta 20 sachets
Dietary Supplement - combination of live bacterial cultures, enzymes and plant extracts, supplemented with extracts of lemon balm, chamomile, ginger, fennel and artichokes, gluten and lactose free, 20 bags
  15.90 €
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Order Code: SPToth1162
5.0 1×
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Menoraxon Orofast sublingual spray with resveratrol 50 ml
Resveratrol - combination of resveratrol (8.5 mg), vitamin E (12 mg) and vitamin D3 (10 µg) in 1 daily dose (9 injections), sublingual spray, patented nanoemulsion OROFAST allows rapid absorption of the contained substances into the bloodstream, for women, 50ml
  15.90 €
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Order Code: SPTaxo0003
4.5 9×
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Mobivenal micro 60 + 10 tablets
Dietary Supplement - micronized diosmin extract (450 mg), hesperidin (50 mg) and aescin - extract of horse chestnut (30 mg) in 1 tablet, alcohol-free, suitable for vegans, 70 tablets
  15.90 €
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Order Code: SPToth0289
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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