Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Mega Sale - Dietary Supplements - Immunity

Mega Sale

MEGA discounts are here! Save big with Mega Sale deals.

  • The offer is valid from July 6, 2026, to July 20, 2026, and applies to selected products listed on this page. The complete terms and conditions of the campaign can be found on this page here.
Continue
All from 404
BACENTOS Baby oral probiotic drops from 3 years 10 ml - Probiotics
BACENTOS Baby oral probiotic drops from 3 years 10 ml
Discounted -7 % 249,- 269,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Probiotics - probiotic drops, bacteria of the species Streptococcus salivarius SAL21, this strain of bacteria produces antimicrobial peptides, suitable for children from 3 years of...
Added to cart
- +
Galmed Vitamín C 500 mg Lipozomální forte, 100 + 20 kapslí - Vitamin C
Galmed Vitamín C 500 mg Lipozomální forte, 100 + 20 kapslí
Discounted -20 % 559,- 699,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 503,-
Vitamin C - 4.66 Kč/ks
Added to cart
- +
RE-BIOM Postbiotics for humans 1000 ml - Dietary Supplement
RE-BIOM Postbiotics for humans 1000 ml
Discounted -10 % 839,- 939,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - the power of 18 herbs in organic quality, fast absorption thanks to fermentation, 1000 ml
Added to cart
- +
TEREZIA Oyster mushroom 150+30 capsules - Oyster Mushroom
TEREZIA Oyster mushroom 150+30 capsules
Discounted -12 % 439,- 499,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Oyster Mushroom - 100% dried oyster mushroom powder without additives, with the active ingredient betaglucan, 118.2 mg ± 3.75 mg in 1 capsule, declared fibre and beta-glucan...
Added to cart
- +
Cemio Alpine lozenges Sage and vitamin C, 15+5 lozenges - Dietary Supplement
Cemio Alpine lozenges Sage and vitamin C, 15+5 lozenges
Discounted -17 % 69,- 84,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of vitamin C (20 mg) and sage extract (14.8 mg) in 1 lozenge, gluten and lactose free, 20 lozenges - 3.45 Kč/pcs
Added to cart
- +
GymBeam Premium Krill Oil Superba2® 60 capsules - Krill Oil
GymBeam Premium Krill Oil Superba2® 60 capsules
Discounted -10 % 489,- 549,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Krill Oil - Krill oil from Antarctic krill (Euphausia superba) in the form of softgel capsules, contains the essential omega-3 fatty acids EPA and DHA, phospholipids, choline and...
Added to cart
- +
Viridian Andrographis Complex 60 capsules - Dietary Supplement
Viridian Andrographis Complex 60 capsules
Discounted -11 % 529,- 599,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - Combination of andrographolide extract (300 mg) of which (15 mg) andrographolide, vitamin C (80 mg) and zinc (5 mg) in 1 capsule, 60 capsules
Added to cart
- +
TEREZIA Baby Immune syrup with hawthorn and sea buckthorn pear 100 ml - Dietary Supplement
TEREZIA Baby Immune syrup with hawthorn and sea buckthorn pear 100 ml
Discounted -12 % 219,- 249,-
In stock
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - fruit syrup for children, oyster mushroom (250 mg), betaglucan (118.2 mg), Dried sea buckthorn juice (195 mg) in 1 dose, does not contain preservatives,...
Added to cart
- +
Pharma Activ Cordyceps Forte C 90 capsules - Cordyceps
Pharma Activ Cordyceps Forte C 90 capsules
Discounted -19 % 209,- 259,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Cordyceps - Chinese caterpillar extract 10:1 400 mg, supplemented with vitamin C 40 mg in 1 capsule, 90 capsules - 2.32 Kč/ks
Added to cart
- +
MOVit Energy Coenzyme Q10 200 mg Extra Strong, 30 capsules - Coenzym Q10
MOVit Energy Coenzyme Q10 200 mg Extra Strong, 30 capsules
Discounted -15 % 319,- 379,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Coenzym Q10 - combination of coenzyme Q10 (200 mg), vitamin E (3 mg), thiamine (1.1 mg) and selenium (55 µg), 30 capsules - 10.63 Kč/ks
Added to cart
- +
MyProtein Zinc and Magnesium, 270 tablets - Minerals
MyProtein Zinc and Magnesium, 270 tablets
Discounted -12 % 439,- 499,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Minerals - Citrate and magnesium oxide tablets, for adults 270 tablets - 1.63 Kč/ks
Added to cart
- +
TEREZIA Sea buckthorn fruit powder 60 capsules - Sea Buckthorn
TEREZIA Sea buckthorn fruit powder 60 capsules
Discounted -10 % 269,- 299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sea Buckthorn - 100% sea buckthorn fruit powder, 350 mg in 1 gelatin capsule, non-GMO, no additives or preservatives, 60 capsules - 4.48 Kč/pcs
Added to cart
- +
GymBeam Liposomal Magnesium 60 capsules - Magnesium
GymBeam Liposomal Magnesium 60 capsules
Discounted -11 % 309,- 349,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - liposomal magnesium (479 mg), of which magnesium (45 mg) in 1 capsule, an excellent usable form of magnesium, gluten and lactose free, vegan, 40 capsules - 5.15 Kč/ks
Added to cart
- +
JAMIESON Calcium Magnesium with Vitamin D3 120 tablets - Minerals
JAMIESON Calcium Magnesium with Vitamin D3 120 tablets
Discounted -12 % 279,- 319,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Minerals - calcium and vitamin D are needed for healthy growth and maintenance of healthy bones and teeth, vitamin D contributes to the proper absorption and utilization of calcium...
Added to cart
- +
Zerex Reishi, 90 capsules - Reishi
Zerex Reishi, 90 capsules
Discounted -11 % 389,- 439,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Reishi - reishi extract, 500 mg in 1 capsule, contains polysaccharides and triterpenes, antioxidant properties, 90 capsules - 4.32 Kč/ks
Added to cart
- +
Walmark Zinc 15 mg 30 tablets - Zinc
Walmark Zinc 15 mg 30 tablets
Discounted -20 % 79,- 99,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Zinc - to support normal immune system function, healthy skin, hair and nails, contains zinc gluconate, organic salt with good absorption, containing an organic form of zinc bound...
Added to cart
- +
Imunit Oyster mushroom 50 + 20 capsules - Oyster Mushroom
Imunit Oyster mushroom 50 + 20 capsules
Discounted -20 % 239,- 299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Oyster Mushroom - finely ground oyster mushroom tissue, 300 mg in 1 capsule, supplemented with selenium, 70 capsules - 3.41 Kč/pcs
Added to cart
- +
Galmed Plantain extract with vitamin C without sugar 285 g - Herbal Extract
Galmed Plantain extract with vitamin C without sugar 285 g
Discounted -18 % 89,- 109,-
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 80,-
Herbal Extract - mixture of plantain extract (546.02 mg) and vitamin C (1716 mg) in 100 ml, 285 g
Added to cart
- +
GymBeam L-Aspartate Zinc 90 capsules - Zinc
GymBeam L-Aspartate Zinc 90 capsules
Discounted -12 % 139,- 159,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Zinc - Zinc L-aspartate, zinc bound to L-aspartate, support of cognitive and reproductive functions, protein synthesis, healthy hair, nails and skin, practical capsules, suitable...
Added to cart
- +
IBSA Vitamin D3 2000 IU 30 mouth dissolving films - Vitamin D3
IBSA Vitamin D3 2000 IU 30 mouth dissolving films
Discounted -9 % 190,- 209,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Vitamin D3 - 6.33 Kč/ks
Added to cart
- +
Pharma Activ Zinc Chelate 25 mg, 60 capsules - Zinc
Pharma Activ Zinc Chelate 25 mg, 60 capsules
Discounted -20 % 119,- 149,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Zinc - Zinc, 8.3 mg in 1 capsule, chelated form ensures excellent absorption and bioavailability, 60 capsules - 1.98 Kč/pcs
Added to cart
- +
RAKYTNÍČEK+ Gelatines Easter egg blue 2026, 50 pcs - Multivitamin
RAKYTNÍČEK+ Gelatines Easter egg blue 2026, 50 pcs
Discounted -30 % 139,- 199,-
In stock
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Multivitamin - gelatines with sea buckthorn limited Easter edition, contain fruit juices, vitamins for immunity support, without preservatives sweeteners and added colours -...
Added to cart
- +
Ovonex Probiotics Saccharomyces boulardii, lemon flavour, 146 g - Probiotics
Ovonex Probiotics Saccharomyces boulardii, lemon flavour, 146 g
Discounted -10 % 359,- 399,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Probiotics - combination of resistant starch (5 billion BUNDS) and fibre (1 890 mg) in a daily dose (2 scoops), the dose contains 5 billion yeast probiotic colonies, 146 g
Added to cart
- +
Revital Botanicals Vitamin C 1000 mg 20 tablets - Vitamin C
Revital Botanicals Vitamin C 1000 mg 20 tablets
Discounted -18 % 89,- 109,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Vitamin C - combination of Echinacea extract (50 mg), Elderflower extract (50 mg), Vitamin C (1000 mg) and Inulin (120 mg) in 1 tablet, sugar free, 20 tablets - 4.45 Kč/ks
Added to cart
- +
Previous
24 more...
Other

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB08