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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1,336 Results
5.0 4×
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GymBeam Probio Complex 90 capsules
Probiotics - combination of inulin (250 mg), galactooligosaccharides (250 mg), DigeZyme digestive enzyme complex (110 mg), strains of Bacillus coagulans (2×10⁹ CFU), Lactobacillus acidophilus (2×10⁹ CFU) and Bifidobacterium longum (1×10⁹ CFU) in 1 capsule, vegan, 90 + 20 capsules
  20.90 €
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Order Code: SPTgym1722
4.9 10×
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GymBeam Lecithin 120 capsules
Lecithin - contains lecithin derived from soybeans, as well as vitamin E, which helps protect cells from oxidative stress
Discounted -6 % 7.29 € 7.79 €
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Order Code: SPTgym1624
5.0 6×
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MOVit Energy Probiotics Extra Strong, 30 capsules
Probiotics - combination of probiotic complex (11 mld. ), vitamin C (40 mg), and inulin (30 mg), it is suitable for traveling abroad and using antibiotics, 30 capsules
Discounted -14 % 8.39 € 9.79 €
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Order Code: SPTmoe094
4.6 14×
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GastroMed 50+10 ml
Dietary Supplement - combination of boswellia extracts (0.2 g), silymarin (1.5 g), green tea (1.5 g), lemon balm (1 g), turmeric (0.2 g) and essential oils of mint (0.1 g), anise (0.1 g) and cumin (0.1 g) per 100g, 50 + 10 ml
  13.90 €
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Order Code: SPTsyo030
4.3 13×
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GymBeam TMG - trimethylglycine 90 capsules
Dietary Supplement - Trimethylglycine, 600 mg in 1 capsule, suitable for vegans, 90 capsules
  7.39 €
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Order Code: SPTgym533
4.2 8×
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GreenFood Nutrition Lecithin 60 capsules
Lecithin - lecithin (1200 mg), linoleic acid (341 mg) in 1 capsule, non-GMO, vegan, 60 capsules
  9.99 €
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Order Code: SPTgfn0060
4.9 7×
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TEREZIA Mushroom Quarteto with reishi 60 capsules
Dietary Supplement - a mixture of powder of four kinds of dried mushrooms - shii-take, coral urchin, dung beetle and reishi (total 150 mg) with the active ingredient betaglucan (23.4 mg), extracts of rosehip (100 mg) and leuzea safflower (50 mg) in 1 capsule, natural, 60 capsules
Discounted -6 % 14.90 € 15.90 €
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Order Code: TERHou037
5.0 2×
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Da Vinci Academia Coenzyme Q10 Strong 60 mg, 60 capsules
Dietary Supplement - combination of coenzyme Q10 (60 mg), DHA (30 mg) and EPA (45 mg) in 1 capsule, with vitamins E and B1, 60 capsules
BLACK FRIDAY -19 % 11.19 € 13.90 €
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Order Code: SIMCoe856
4.6 9×
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Apotheke Healthy Liver Milk Thistle 180 g
Milk Thistle - 100% crushed milk thistle berries, suitable for direct consumption, 180 g
  4.49 €
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Order Code: SPTapo003
5.0 3×
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Zerex Womex Life Booster for Women 60 capsules
Dietary Supplement - combination of maca extracts 10:1 (100 mg), damiana 5:1 (100 mg), Siberian ginseng (50 mg), anchorwort (50 mg), and alfalfa 6:1 (30 mg) in 1 capsule, supplemented with vitamin C, for women, 60 capsules
  53.90 €
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Order Code: SPTzere084
4.9 35×
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BrainMax Berberine 500 mg, 90 vegetable capsules
Dietary Supplement - bioactive compound berberine hydrochloride (500 mg) in 1 capsule, derived from berberis aristata, vegan, non-GMO, 90 capsules
  18.90 €
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Order Code: SPTbrma031
4.7 7×
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GreenFood Nutrition Green Tea Extract 90 capsules
Dietary Supplement - green tea extract with 50% polyphenols, 30% catechins and 7-10% caffeine, 500 mg in 1 capsule, vegan, 90 capsules
Great price 13.90 €
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Order Code: SPTgfn0280
4.8 20×
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BrainMax Astaxanthin BIO, 8 mg, 60 vegetable capsules
Astaxanthin - astaxanthin (8 mg), organic olive oil (500 mg) in 1 capsule, Organic extra virgin olive oil, Organic natural oleoresin rich in astaxanthin from Haematococcus pluvialis algae, contains no ballast substances, 60 vegetable capsules
  35.90 €
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Order Code: CISint026
4.8 10×
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Imunit Swiss Lactobacilli FORTE 30 capsules
Lactobacilli - contains lactobacilli, bifidobacteria, green tea extract, inulin from chicory, selenium and folic acid, in a pack of 30 capsules
  12.90 €
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Order Code: SPTdst011
5.0 7×
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TEREZIA Hericium erinaceus with sea buckthorn. oil 60 capsules
Hericium - 100% coral urchin powder and 100% sea buckthorn oil without additives, with the active ingredient betaglucan, 52.5 mg in 1 capsule, Coral mushroom is used in traditional Chinese medicine, 40 capsules
  12.90 €
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Order Code: TERHER191
5.0 11×
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Nupreme BIO Chlorella 750 tablets
Chlorella - Organic Chlorella pyrenoidosa powder, 200mg per tablet, organic certification, suitable for vegans, non-GMO, pure product with no additives, 750 tablets
  18.90 €
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Order Code: SPTsupl0626
5.0 3×
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RAKYTNÍČEK+ Multivitamin gelatines Christmas tree Mimoni 2025 50 pcs
Multivitamin - gelatines with 9 vitamins and sea buckthorn to support immunity in original packaging
  10.90 €
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Order Code: SPTtere030
4.8 4×
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GymBeam BIO Ashwagandha powder 100 g
Ashwagandha - 100% ashwagandha, in organic quality, powder form, ideal for drinks, porridge, a smoothie or a protein shake, gluten-free, lactose and sweeteners, Non-GMO, vegan, 100g
  5.69 €
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Order Code: SPTgym1648
3.7 6×
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GymBeam Sleep & Relax 225 g watermelon
Dietary Supplement - combination of 12 functional substances, e.g. magnesium (300 mg), Glycine (1000 mg), GABA (500 mg), L-tryptophan (500 mg) and valerian extract (500 mg) in 1 dose, supplemented with vitamin B6, soluble powder for the preparation of the drink, Watermelon flavor, 225 g
  17.90 €
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Order Code: SPTgym1085
5.0 1×
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AtopoHelp BioBoom 30 capsules
Probiotics - green tea blend, probiotic complex, beta-glucan, chlorella, zinc and biotin, 30 capsules
  15.90 €
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Order Code: SPTsyo021
5.0 2×
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Barny's Coenzyme Q10 dual 60 mg 30 capsules
Coenzym Q10 - combination of KanekaQ10 (59.4 mg) and coenzyme Q10 (0.6 mg) in 1 capsule, high absorption of the mixture, produced by fermentation, form of gelatin capsules with oil, 40 capsules
  15.90 €
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Order Code: SPTbar030
4.6 27×
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NATIOS TestoBoost, Complex of 11 ingredients, 90 vegan capsules
Dietary Supplement - a complex of 11 extracts, for example, ground anemone (150 mg), maca (100 mg) and ashwagandha (100 mg) in 1 capsule, enriched with selenium, zinc and copper, contains piperine for better absorption of active ingredients, vegan, 90 + 20 capsules
  21.90 €
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Order Code: SPTnati030
4.9 42×
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GS Coenzyme Lipo Q10 100 mg, 60 + 10 extra capsules
Coenzym Q10 - 100mg of coenzyme Q10, the only one with extra high liposomal absorption, vitamin B1 for heart and energy
Discounted -21 % 14.90 € 18.89 €
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Order Code: SPTgrns064
4.7 6×
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GreenFood Nutrition ArginMaca 120 capsules
Maca - combination of L-Arginine (430 mg) and Maca (140 mg) in 1 capsule, natural content of vitamins and minerals, IFS certification, Non-GMO, vegan, hypermellose capsules, untreated with ionizing radiation, 120 capsules
Discounted -15 % 7.29 € 8.59 €
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Order Code: SPTgfn0261
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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