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Black Friday - Dietary Supplements - Immunity

Black Friday

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

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

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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.

Kdy byste měli užívat vitamíny na imunitu a proč? Jak posílit imunitu (TIPY A TRIKY)

OlaOla Zinc for Immune Support, 90 Tablets - Zinc

OlaOla Zinc for Immune Support, 90 Tablets

Currently Unavailable

Zinc - zinc, 15mg per tablet, gluten-free, lactose-free, 90 tablets - 1.88 Kč/ks

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Favea Bactoden Strawberry 30 tablets - Dietary Supplement

Favea Bactoden Strawberry 30 tablets

Currently Unavailable

Dietary Supplement - combination of Streptococcus salivarius M18 (40 mg) and vitamin D (5 µg) in 1 lozenge, strawberry flavour, 30 lozenges

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GymBeam Vitamin D3+K1+K2 60 capsules - Multivitamin

GymBeam Vitamin D3+K1+K2 60 capsules

Currently Unavailable

Multivitamin - the trio of these vitamins has an irreplaceable place in our organism and is involved in various biological processes

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GymBeam Vitamin D3 1000 IU, 120 capsules - Vitamin D3

GymBeam Vitamin D3 1000 IU, 120 capsules

Currently Unavailable

Vitamin D3 - 0.66 Kč/pcs

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GreenFood Nutrition Greens Forte Mix 240 g, juicy lemon - Antioxidant

GreenFood Nutrition Greens Forte Mix 240 g, juicy lemon

Currently Unavailable

2 colors

Antioxidant - a mixture of green foods and mushrooms, for example, chlorella (1500 mg), spirulina (1500 mg), young barley (1500 mg), reishi (500 mg) and shiitake (500 mg) in 1...

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Nordic Naturals Children's DHA 530 mg, strawberry, 237 ml - Omega 3

Nordic Naturals Children's DHA 530 mg, strawberry, 237 ml

Currently Unavailable

Omega 3 It supports brain, eye development, cognition and learning in a tasty liquid. For the proper function of cell walls, nerves, immunity and the cardiovascular system. Age...

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OlaOla Sweet Dreams with Chinese Mushroom Extracts 60 Jelly Sweets - Dietary Supplement

OlaOla Sweet Dreams with Chinese Mushroom Extracts 60 Jelly Sweets

Currently Unavailable

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

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Hrotlife Magnesium Threonate 90 capsules - Magnesium

Hrotlife Magnesium Threonate 90 capsules

Currently Unavailable

Magnesium - for focus, performance and restful sleep, it helps memory, concentration, stress management and quality sleep

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Galmed Reishi 500 mg 90 capsules - Reishi

Galmed Reishi 500 mg 90 capsules

Currently Unavailable

Add AlzaPlus+ and save instantly 287,-

Reishi - Reishi mushroom extract 500 mg in 1 capsule, 90 capsules - 3.54 Kč/ks

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Preventan Premium Junior 90 tablets - Dietary Supplement

Preventan Premium Junior 90 tablets

Currently Unavailable

Dietary Supplement - vitamin C + vitamin D, immunity support, for kids, 90 tablets, gluten-free, lactose-free, without added sugar

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Preventan Akut Strong 24 tablets - Dietary Supplement

Preventan Akut Strong 24 tablets

Currently Unavailable

Dietary Supplement - vitamin C, immunity support, for adults, 24 tablets, gluten-free, lactose-free, without added sugar

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Galmed Imugal 60 capsules - Dietary Supplement

Galmed Imugal 60 capsules

Currently Unavailable

Dietary Supplement - vitamin C (250mg), vitamin D (25µg), selenium (55µg), zinc (15mg) and beta-glucans (min. 237mg) in 1 capsule, contains vitamin D and selenium from...

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Hrotlife Omega-3 Premium 2000 mg 90 capsules - Omega 3

Hrotlife Omega-3 Premium 2000 mg 90 capsules

Currently Unavailable

Omega 3 - support normal heart, brain and eye function

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OlaOla Probiotics with Prebiotics 60 Jelly Sweets - Dietary Supplement

OlaOla Probiotics with Prebiotics 60 Jelly Sweets

Currently Unavailable

Dietary Supplement - combination of Heyndrickxia coagulans (1.5 billion CFU*), polydextrose (1,200mg), and inulin (50mg) in 1 jelly, vegan, in the form of tasty jelly sweets, 60...

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