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Dietary Supplements reviews and tests

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

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Dietary Supplements – Test Results

The result for dietary supplements 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. 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 rank are based solely on various data and feedback from actual people who have purchased the products.

All dietary Supplements

Favea Supergels, 30 tablets - Iron

Favea Supergels, 30 tablets

Iron - combination of iron in elemental form (14 mg) and folic acid (200 µg) in 1 tablet, 30 tablets - 0.22 €/pcs

GS Vitamin Lipo D3, 1000 IU, 3x 60 capsules - Vitamin D3

GS Vitamin Lipo D3, 1000 IU, 3x 60 capsules

In stock > 5 pcs

4 sizes

Vitamin D3 capsules, 180 capsules, 1000 IU, 500% RHP, for adults and seniors - 0.16 €/ks

Leros Syrup Echinacea Immunity 250ml - Herbal Syrup

Leros Syrup Echinacea Immunity 250ml

Currently Unavailable

Herbal Syrup - Echinacea leachate (48 %) and lemon juice (4 %), without added preservatives, sweeteners and colouring agents, 250 ml

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Zerex Ultragold, 120 capsules - Dietary Supplement

Zerex Ultragold, 120 capsules

In stock > 5 pcs

Dietary Supplement - combination of extracts of St. John's wort (150 mg), Maca peruviana (100 mg), schizandra china (100 mg), L-arginine (75 mg), zinc (75 mg), copper (0.75 mg),...

ADVANCE Fertin 60 capsules - male fertility - Dietary Supplement

ADVANCE Fertin 60 capsules - male fertility

Currently Unavailable

Dietary Supplement - combination of L-Canitine (150 mg), L-Arginine (100 mg) and Vitamin E (30 mg) extracts in 1 capsule, gluten, lactose and milk protein free, 60 capsules -...

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GreenFood Nutrition Coenzyme Q10 60cps - Coenzym Q10

GreenFood Nutrition Coenzyme Q10 60cps

In stock > 5 pcs

Coenzym Q10 - Coenzyme Q10, 60 mg in 1 capsule, non-GMO, vegan, 60 capsules - 0.23 €/pcs

Biopron ProEnzymes, probiotics, relief from bloating and dietary errors, 10 capsules - Probiotics

Biopron ProEnzymes, probiotics, relief from bloating and dietary errors, 10 capsules

Currently Unavailable

Probiotics - a combination of 9 probiotic strains (2.25 billion live microorganisms forming colonies), protease digestive enzyme mixtures 4.5, protease 6.0, amylase, lipase and...

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MOVit Energy Mega Detox Milk Thistle + Curcumin Forte, 60 capsules - Milk Thistle

MOVit Energy Mega Detox Milk Thistle + Curcumin Forte, 60 capsules

In stock > 10 pcs

Milk Thistle - combination of curcumin (300 mg) and silymarin from milk thistle (200 mg) in 1 capsule, effects enhanced by black pepper extract, 60 capsules - 0.33 €/ks

Swanson Turmeric - turmeric, 1440 mg, 100 capsules - Dietary Supplement

Swanson Turmeric - turmeric, 1440 mg, 100 capsules

In stock > 10 pcs

Dietary Supplement - Turmeric rhizome extract, 720 mg in 1 capsule, non-GMO, GMP certified, 100 capsules - 0.07 €/pcs

Extrifit Coenzyme Q10 30 mg, 100 capsules - Coenzym Q10

Extrifit Coenzyme Q10 30 mg, 100 capsules

Coenzym Q10 - Coenzyme Q10 (30 mg) supplemented with vitamin E (3.7 mg) in 1 capsule, lactose and gluten free, 100 capsules - 0.14 €/pcs

PLANTUR39 Active capsules for hair - Dietary Supplement

PLANTUR39 Active capsules for hair

On the way > 5 pcs

Expected 27/05/2026

Dietary Supplement - combination of vitamin C (110 mg), vitamin E (20 mg), niacin (18 mg), zinc (5 mg), pantothenic acid (6 mg), tomato extract (66 mg) in 1 capsule, 39 active...

TEREZIA Sleep & Relax 60 capsules - Dietary Supplement

TEREZIA Sleep & Relax 60 capsules

Dietary Supplement - combination of herbal extracts of passionflower (100 mg), valerian root (100 mg), lemon balm leaf (100 mg), lavender flowers (50 mg) in 1 capsule, supplemented...

ADVANCE MenActive 60 capsules - testosterone levels - Dietary Supplement

ADVANCE MenActive 60 capsules - testosterone levels

In stock > 10 pcs at the supplier's

Dietary Supplement - combination of L-carnitine (150 mg), acetyl-L-carnitine (100 mg) and propionyl-L-carnitine (50 mg) extracts in 1 capsule, gluten, lactose and milk protein...

Zerex Classic for erection, 12 capsules - Dietary Supplement

Zerex Classic for erection, 12 capsules

In stock > 5 pcs

Dietary Supplement - Combination of St. John's Wort extract (150 mg), L-Arginine (100 mg), Maca peruana extract (50 mg) and Ginkgo biloba extract (50 mg) in 1 capsule, cellulose...

MyProtein Ashwagandha KSM-66, 90 capsules - Ashwagandha

MyProtein Ashwagandha KSM-66, 90 capsules

In stock > 10 pcs

Ashwagandha - Ashwagandha KSM-66, 500 mg in 1 capsule, use in Ayurvedic medicine, 90 capsules - 0.18 €/pcs

GymBeam Vitamin A (Retinol) 60 capsules - Vitamin A

GymBeam Vitamin A (Retinol) 60 capsules

In stock > 5 pcs

Vitamin A - easy-to-swallow capsules containing 1000 µg of vitamin A - 0.06 €/ks

KoliMed 15 ml concentrate/45 ml drops - Probiotics

KoliMed 15 ml concentrate/45 ml drops

Probiotics - a combination of anise (1 mg) and cumin (0.7 mg) oils, fructo-oligosaccharides FOS and inulin (8.3 mg) in 1 ml, without preservatives, added sugar, sweeteners, dyes...

Zerex Melatonin 60 capsules - Melatonin

Zerex Melatonin 60 capsules

In stock > 5 pcs

Melatonin - melatonin, 0.49 mg in 1 capsule, Bio, vegan, 60 capsules - 0.13 €/pcs

GreenFood Nutrition Vitamin E 120 capsules - Vitamin E

GreenFood Nutrition Vitamin E 120 capsules

Currently Unavailable

Vitamin E - is considered one of the most important antioxidants in the human body, its role is to protect cells from oxidative stress and the effects of free radicals - 0.08 €/ks

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Zerex Extralong, 12 capsules - Dietary Supplement

Zerex Extralong, 12 capsules

In stock > 5 pcs

Dietary Supplement - a combination of extract of St. John's wort (100 mg), L-arginine (100 mg), Korean ginseng extract (100 mg), Zinc (10 mg) and Ginkgo biloba extract (20 mg) in 1...

ADVANCE Moringa 180 tablets - extract 10:1 - Dietary Supplement

ADVANCE Moringa 180 tablets - extract 10:1

In stock > 10 pcs at the supplier's

Dietary Supplement - moringa extract, 300 mg in 1 tablet, contains no gluten, lactose or milk protein, 180 tablets - 0.08 €/pcs

GymBeam Resveratrol, 60 capsules - Resveratrol

GymBeam Resveratrol, 60 capsules

In stock > 5 pcs

Resveratrol - resveratrol, 200 mg in 1 serving, derived from grape skin extract of Japanese knotweed root, suitable for vegans, 60 capsules - 0.27 €/pcs

Imunit Oyster mushroom 800 mg with sea buckthorn and echinacea 100+100 capsules - Oyster Mushroom

Imunit Oyster mushroom 800 mg with sea buckthorn and echinacea 100+100 capsules

Oyster Mushroom - finely ground oyster mushroom tissue, 400 mg in 1 capsule, supplemented with sea buckthorn oil, Echinacea, nucleotides and selenium, 2×100 capsules - 0.14 €/pcs

GreenFood Nutrition Potassium Citrate 90 capsules - Minerals

GreenFood Nutrition Potassium Citrate 90 capsules

Minerals - potassium is involved in many important processes, its activity is linked to regular heart rhythm, normal functioning of the nervous system and muscles - 0.09 €/ks

No longer sold

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