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Black Friday - Dietary Supplements by Active Ingredient

Black Friday

Black Friday is here! 🖤 Thousands of products with a fair discount.

The offer is valid from 30th October to 30th November 2026.

Continue

The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
Full Terms and Conditions of the campaign can be found here.
Alza reserves the right to change the terms and conditions of the campaign.

GymBeam Lutein 90 capsules - Lutein

GymBeam Lutein 90 capsules

Lutein - Axamotlum erectum extract (18.75 g) with lutein (15 g) in 1 capsule, suitable for vegans, 90 capsules

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Preventan Clasic Junior 90 tablets - Dietary Supplement

Preventan Clasic Junior 90 tablets

Dietary Supplement - ProteQuine combination (1 mg), vitamin C (13.2 mg), inulin (200 mg) in 1 tablet, gluten-free, strawberry flavor, 4 × 90 tablets

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Nutrend EAA MEGA STRONG POWDER, 300 g, pineapple and pear - Amino Acids

Nutrend EAA MEGA STRONG POWDER, 300 g, pineapple and pear

Amino Acids - essential amino acids (including L-leucine, L-isoleucine, L-valine - total 10 000 mg EAA) in 1 serving, suitable for vegans, 300 g - 1,433 Kč/1 kg

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PROM-IN Vitamin C 800 + Rose Hip Extract, 60 tablets - Vitamin C

PROM-IN Vitamin C 800 + Rose Hip Extract, 60 tablets

Vitamin C - Tablets, 800 mg of the active substance, 1000% RHP, gradual release, 60 tablets, for adults

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Trifolac Forte 30 capsules - Probiotics

Trifolac Forte 30 capsules

2 sizes

Probiotics - combination of probiotic strains Lactobacillus rhamnosus SP1, Lactobacillus acidophilus LA1 and Bifidobacterium animalis ssp. lactis BLC1, containing FOS as a...

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Galmed Somnogal, 40 tablets - Dietary Supplement

Galmed Somnogal, 40 tablets

Add AlzaPlus+ and save instantly 116,-

Dietary Supplement - a 10:1 (50 mg) mixture of hop extracts, lemon balm 10:1 (50 mg, passionflower 10:1 (40 mg), valerian 10:1 (40 mg), Lavender 4:1 (40 mg) and Basil 4:1 (30 mg in...

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NatureVia Lactobacilli 5 ATB, 10 capsules - Lactobacilli

NatureVia Lactobacilli 5 ATB, 10 capsules

Lactobacilli - probiotic for balanced intestinal microflora, with vitamin C to support immunity, 15 billion living bacteria, suitable for use when taking antibiotics, while...

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BACENTOS-D Oral probiotic 20 tablets - Probiotics

BACENTOS-D Oral probiotic 20 tablets

2 sizes

Probiotics - unique oral probiotic supporting healthy microflora in the oral cavity, throat and middle ear, enriched with vitamin D

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GymBeam Arginine A. K. G. 250 g, lemon and lime - Amino Acids

GymBeam Arginine A. K. G. 250 g, lemon and lime

Amino Acids - to blood circulation of muscles, to nutrient supply - 948 Kč/1 kg

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Betaglucan IMU 200 mg 60 capsules - Beta-glucan

Betaglucan IMU 200 mg 60 capsules

2 sizes

Beta-glucan - combination of betaglucan (260 mg), inulin (150 mg) and vitamin D (5 µg) in 1 capsule, yeast betaglucans with guaranteed purity min. 80%, 60 capsules, not suitable...

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OlaOla BIO Turmeric with black pepper supporting organism, 90 capsules - Curcumin

OlaOla BIO Turmeric with black pepper supporting organism, 90 capsules

Curcumin - with black pepper 90 capsules supports immunity, digestion and vitality - 3.32 Kč/ks

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IQ Mag Memory memory tbl. for memory, orange - tangerine - Magnesium

IQ Mag Memory memory tbl. for memory, orange - tangerine

Magnesium - Magnesium oxide, effervescent tablets, adult

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Hrotlife Lion´s mane tincture 50 ml - Hericium

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...

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Hrotlife Reishi tincture 50 ml - Reishi

Hrotlife Reishi tincture 50 ml

Reishi - reishi tincture, double extract in a ratio of 20:1, 25% alcohol content, 6 times higher absorption of tincture compared to capsules, without additives and preservatives,...

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Nutrend Arginine Max Caps 90 capsules - Amino Acids

Nutrend Arginine Max Caps 90 capsules

Amino Acids - arginine, natural, 90 capsules

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GymBeam Arginine + Ornithine 420 g, lemon and lime - Amino Acids

GymBeam Arginine + Ornithine 420 g, lemon and lime

3 colors

Amino Acids - for blood circulation in the muscles - 1,152 Kč/1 kg

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NATU Chlorella BIO powder 180 g - Chlorella

NATU Chlorella BIO powder 180 g

Chlorella - chlorella, high protein content (up to 60 g/100 g), high concentration of antioxidants and chlorophyll (2.3 g/100 g), organic and raw, gluten-free, powder 180 g

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We eat healthy Reishi 60 capsules - Reishi

We eat healthy Reishi 60 capsules

Reishi - 100% natural body support - 3.65 Kč/ks

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Masticlife Masticha Vital Double Action, 60 capsules - Dietary Supplement

Masticlife Masticha Vital Double Action, 60 capsules

Dietary Supplement - mastic oil (5 mg), Lactobacillus rhamnosus (3 mld. CFU), Lactobacillus plantarum (2 bn. CFU) in 1 tablet, special capsule-in-capsule technology, 60 double...

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Lunestil 20 duocapsules - Dietary Supplement

Lunestil 20 duocapsules

Dietary Supplement - passionflower extract (200 mg), lavender essential oil (80 mg), vitamin B6 (2.0 mg) in 1 duocapsule, 20 duocapsules

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Complex Digestive Enzymes, 90 capsules - Digestive Enzymes

Complex Digestive Enzymes, 90 capsules

Digestive Enzymes - combination of papain (2000 U), alpha-amylase (840 U) and bromelain (3 U), patented multi-enzyme complex Opti-7-Digest with a blend of seven digestive enzymes...

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Clavin Intensive 8 + 4 capsules - Dietary Supplement

Clavin Intensive 8 + 4 capsules

2 sizes

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,...

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NOW Rutin, 450 mg - Antioxidant

NOW Rutin, 450 mg

Antioxidant - rutin (450 mg) in 1 capsule, vegetable capsule, non-GMO, suitable for vegans, gluten-free, dairy products and soya, 100 capsules

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MyProtein Arginine Alpha Ketoglutarate 500 g - Amino Acids

MyProtein Arginine Alpha Ketoglutarate 500 g

Amino Acids - arginine, in powder form, unflavoured, 500 g - 934 Kč/1 kg

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