HealthDietary SupplementsSorted by Active IngredientDietary Supplements by Active Ingredient reviews and tests

Dietary Supplements by Active Ingredient reviews and tests

Alza Test Ranks Dietary Supplements by Active Ingredient Based on User Reviews and Other Data

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Dietary Supplements by Active Ingredient – Test Results

The result for dietary supplements by active ingredient at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for dietary supplements by active ingredient. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from dietary supplements by active ingredient rank are based solely on various data and feedback from actual people who have purchased the products.

Alza Days

Aloe Vera

Acetyl L-Carnitine

Activated Charcoal

Apigenin

Arginine

Artichoke

Ashwagandha

Astaxanthin

Berberine

Beta-Glucans

Betaine

Waterhyssop (Brahmi)

Boswellia Serrata

Carnosine

Cranberries

CBD (Cannabidiol)

Red Clover

Garlic

Sangre de Drago

D-Mannose

D-Ribose

Echinacea

Enzymes & Bacterial Lysates

Phosphatidylserine

Gaba

Ginkgo Biloba

Glutathione

Greens

Guaraná

Mushrooms

Apple Cider Vinegar

Chlorella & Spirulina

Choline

Horse Chestnut

Kelp

Coenzyme Q10

Tribulus

Valerian

Curcumin

Quercetin

Hyaluronic Acid

Alpha-Lipoic Acid (ALA)

Lecithin

Leucine

Lutein

Nasturtium

Lycopene

Lysine

Lemon Balm

L-Theanine

L-Tyrosine

Maca

Marigold

Melatonin

Methionine

Passion Flower

NAC

Milk Thistle

Fenugreek

PQQ

Probiotics & Prebiotics

Evening Primrose Oil

Sea Buckthorn

Resveratrol

Rhodiola Rosea

Rutin

Shilajit (Fulvic Acid)

Saw Palmetto

Spermidine

Sulforaphane

Rose Hip

St. John's Wort

Triphala

Tryptophan

Dietary Fibre

Green Coffee

Barley Grass

Green Tea

Ginseng All dietary Supplements by Active Ingredient

1,318 Results

5.0 1×

OlaOla Sweet Dreams with Chinese Mushroom Extracts 60 Jelly Sweets

Dietary Supplement - a combination of cordyceps (90mg), lemon balm (90mg) and reishi (30mg) in 1 jelly sweet, vegan, lactose-free and gluten-free, 60 jelly sweets

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. 14.32 €

17.90 €

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Currently Unavailable

Order Code: SPTola048

RAKYTNÍČEK+ Gelatines Easter egg blue 2026, 50 pcs - Multivitamin

10 variants

5.0 1×

RAKYTNÍČEK+ Gelatines Easter egg blue 2026, 50 pcs

Multivitamin - gelatines with sea buckthorn limited Easter edition, contain fruit juices, vitamins for immunity support, without preservatives sweeteners and added colours

8.99 €

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Currently Unavailable

Order Code: SPTtere038

5.0 1×

Pharma Activ Cranvita Cranberry-D-manna 250 ml

Cranberries - D-glucose combination (42%), D-fructose (42 %), sucrose (8%) and other substances in the daily dose (25 ml), juice obtained from specially selected cranberry fruits, added extract from the leaves of stinging nettle, suitable for vegetarians and vegans, 250 ml

9.69 €

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Currently Unavailable

Order Code: SPTpha053

5.0 1×

Vilgain Tribulus 120 capsules

Tribulus - natural extract standardized to 90% saponin content, in vegan capsules

13.90 €

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Currently Unavailable

Order Code: SPTvil252

5.0 1×

GymBeam Glucose support 90 capsules

Dietary Supplement - Glucose Support, a complex formula with plant extracts, L-carnitine, alpha-lipoic acid and chromic picolinate, to support normal blood sugar levels

11.90 €

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Currently Unavailable

Order Code: SPTgym1902

5.0 1×

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

12.94 €

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Currently Unavailable

Order Code: SPToth1162

5.0 1×

BACENTOS Baby oral probiotic drops from 3 years 10 ml

Probiotics - probiotic drops, bacteria of the species Streptococcus salivarius SAL21, this strain of bacteria produces antimicrobial peptides, suitable for children from 3 years of age, 10 ml

11.90 €

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Currently Unavailable

Order Code: SPToth1164

5.0 1×

Lactobacillus Anixi ATB 15 capsules

Probiotics - combination of 10 probiotic strains (12 billion per capsule) and cranberry extract, 15 capsules

7.97 €

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Currently Unavailable

Order Code: SPToth1177

5.0 1×

We eat healthy Probiotics Forte 60 capsules

Probiotics - support gut microbiota and overall health, 11 strains of probiotic cultures for maximum effectiveness

15.90 € Save 4.56 €

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Currently Unavailable

Order Code: SPTjime008

Clinical L-Tryptophan 100 capsules + Melatonin Herbal 100 tablets - Dietary Supplement

5.0 1×

Clinical L-Tryptophan 100 capsules + Melatonin Herbal 100 tablets

Dietary Supplement combination of L-tryptophan (200 mg) and maca (200 mg) in 1 tablet, supplemented with lemon balm, saffron and vitamin B6, 100 tablets + melatonin, 1 mg in 1 tablet, supplemented with L-Tryptophan, hops rotating, valerian, lemon balm, passionflower and vitamin B6, for adults, 100 tablets, gift wrapping

14.90 € 15.90 €

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Currently Unavailable

Order Code: SPTcli016

5.0 1×

GymBeam GABA Powder 500 g

Dietary Supplement - GABA, 1 g in 1 serving, easily soluble powder, suitable for vegans, 500 g

16.90 €

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Currently Unavailable

Order Code: SPTgym1674

5.0 1×

Zerex Vegan Complex 60 capsules

Dietary Supplement - chlorella combination (400 mg), acerola with 25% vitamin C (80 mg), rutin (20 mg), quercetin (20 mg), iodine from kelp (150 µg) and vitamin D2 (20 µg) in 1 capsule, specially designed to complement a vegan diet, 60 capsules

13.90 €

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Currently Unavailable

Order Code: SPTzere087

5.0 1×

Astina Pharm Green Quartet with turmeric BIO 180 tablets

Greens - Organic blend of young barley powder, of young wheat powder, spirulina, chlorella and ground turmeric, the ingredients contained are not genetically modified, free of allergens, 180 tablets

10.90 €

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Currently Unavailable

Order Code: SPTasph006

5.0 1×

PLANTHÉ Collagen drink 30 × 8 g

Dietary Supplement - combination of cherry extract (200 mg), ascorbic acid (150 mg), zinc (15 mg), green tea extract (20 mg), vitamin B7 (3 mg) in a daily dose (8 g), orange and pineapple flavouring 30×8 g

38.85 €

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Currently Unavailable

Order Code: SPTsyo047

5.0 1×

Compliflora ATB complex 10 capsules

Probiotics - a complex of symbiotic lactic acid bacteria (Lactobacillus rhamnosus, Bifidobacterium lactis) with Saccharomyces boulardii yeast and a prebiotic, 6000 billion in 1 capsule, technologe DRcaps protects the contents of the capsules from the acidic environment of the digestive tract, suitable for vegetarians, 10 tablets

5.19 €

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Currently Unavailable

Order Code: SPToth0258

5.0 1×

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

19.32 €

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Currently Unavailable

Order Code: SPToth0266

5.0 1×

Minus Age Melatonin 0,25 mg, 90 capsules

Melatonin - melatonin (0.25 mg) in 1 capsule, suitable for vegans, non-GMO, 90 capsules

22.14 €

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Currently Unavailable

Order Code: SPTstr41

5.0 1×

BCom Pharmacy Lysgyn + D-mannose 30 tbl

D-manosa - microbial lysates, D-mannose (500 mg), vitamin C (60 mg) in 1 tablet, 30 tablets

Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 12.61 €

18.01 €

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Currently Unavailable

Order Code: HEALaaa0791

5.0 1×

Nupreme Hericium Biomass 100 capsules

Hericium - biomass of Hericium erinaceus extract - min. 20% polysaccharides, 500 mg in 1 capsule, suitable for vegans, non-GMO, 100 capsules

Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 9.79 €

13.05 €

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Currently Unavailable

Order Code: SPTnupreme03

5.0 1×

Swanson Alpha Lipoic Acid (Alpha Lipoic Acid), 300 mg, 120 capsules

Dietary Supplement - Alpha Lipoic Acid, 300 mg in 1 capsule, 120 capsules

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. 18.62 €

21.90 €

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Currently Unavailable

Order Code: SPT16786

3.8 10×

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

18.90 €

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In stock > 10 pcs

Order Code: TEREre433

4.0 3×

Immunit 5PreveMax nucleotides+betaglucan 60+20 tablets

Beta-glucan - combination of oyster mushrooms (50 mg), vitamin C (28 mg), oligopeptides and chlorella polysaccharides (5 mg), vitamin B6 (1.7 mg), selenium (30 µg) and folic acid (240 µg) in 1 tablet, strawberry flavor, 80 tablets

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. 13.41 €

14.90 €

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In stock > 10 pcs

Order Code: SIM5preDS614

4.0 3×

GreenFood Nutrition Probiotics LactoWise® 60 capsules

Probiotics - contain a combination of stable probiotics and natural soluble fibre (prebiotic) in an acid-resistant capsule and fibre from fenugreek seeds

14.90 €

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In stock 1 pcs

Order Code: SPTgfn0279