Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Mega Sale - Supplements for Better Sleep

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 54
Clinical Melatonin Gummies 60 pectin candies - Melatonin
Clinical Melatonin Gummies 60 pectin candies
Discounted -21 % 179,- 229,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - 60 pectin candies with orange flavour, lemon balm for relaxation and positive mood, hops for good sleep and calming, vitamin B6 for nervous system function and fatigue...
Added to cart
- +
Clinical Melatonin Forte Original 100 tablets - Melatonin
Clinical Melatonin Forte Original 100 tablets
Discounted -21 % 179,- 229,-
In stock
4 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - Melatonin, 1.96 mg in 1 tablet, for adults, 100 tablets - 1.79 Kč/ks
Added to cart
- +
Clinical Melatonin Forte Magnesium L-Theanine 100 + 50 tablets - Melatonin
Clinical Melatonin Forte Magnesium L-Theanine 100 + 50 tablets
Discounted -26 % 169,- 229,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - containing magnesium and l-theanine, 150 tablets - 1.13 Kč/ks
Added to cart
- +
Clinical L-Tryptophan 100 capsules + Melatonin Herbal 100 tablets - Dietary Supplement
Clinical L-Tryptophan 100 capsules + Melatonin Herbal 100 tablets
Discounted -18 % 259,- 319,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
- +
Stada SpiLEEP forte 30 tablets - Dietary Supplement
Stada SpiLEEP forte 30 tablets
Discounted -9 % 189,- 209,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - Combination of hop extract (150 mg), L-theanine (100 mg) and valerian (50 mg) in 1 tablet, 30 tablets - 6.30 Kč/ks
Added to cart
- +
Solgar Ultimate Calm Night 30 capsules - Dietary Supplement
Solgar Ultimate Calm Night 30 capsules
Discounted -20 % 399,- 499,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of extracts of valerian root (150 mg), passionflower (40 mg), hops flowers (15 mg) and vitamin B6 (1 mg) in 1 capsule, vegetable composition,...
Added to cart
- +
Clinical Melatonin Herbal 100 tablets - Melatonin
Clinical Melatonin Herbal 100 tablets
Discounted -8 % 219,- 239,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - melatonin, 1 mg in 1 tablet, supplemented with L-Tryptophan, hops rotating, valerian, lemon balm, passionflower and vitamin B6, for adults, 365 tablets - 2.19 Kč/ks
Added to cart
- +
GastroMed 20+10 ml - Dietary Supplement
GastroMed 20+10 ml
Discounted -5 % 159,- 169,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of boswellia extracts (0.2 g), silymarin (1.5 g), green tea (1.5 g), lemon balm (1 g), turmeric (0.2 g) and essential oils of mint (0.1 g), anise...
Added to cart
- +
Clinical Melatonin Herbal 30 tablets - Melatonin
Clinical Melatonin Herbal 30 tablets
Discounted -16 % 79,- 95,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - melatonin, 1 mg in 1 tablet, supplemented with L-Tryptophan, hops rotating, valerian, lemon balm, passionflower and vitamin B6, for adults, 30 tablets - 2.63 Kč/ks
Added to cart
- +
Galmed Somnogal, 40 tablets - Dietary Supplement
Galmed Somnogal, 40 tablets
Discounted -27 % 129,- 179,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 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...
Added to cart
- +
GymBeam GABA Powder 500 g - Dietary Supplement
GymBeam GABA Powder 500 g
Discounted -10 % 349,- 389,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - GABA, 1 g in 1 serving, easily soluble powder, suitable for vegans, 500 g
Added to cart
- +
Clinical Melatonin Forte Magnesium L-Theanine 30 tablets - Melatonin
Clinical Melatonin Forte Magnesium L-Theanine 30 tablets
Discounted -19 % 79,- 98,-
In stock
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - containing magnesium and l-theanine, 30 tablets - 2.63 Kč/ks
Added to cart
- +
Puhdistamo Night Magnesium 120 Capsules + 60 Capsules (Ilta Magnesium) - Magnesium
Puhdistamo Night Magnesium 120 Capsules + 60 Capsules (Ilta Magnesium)
Discounted -11 % 399,- 449,-
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - a combination of magnesium bisglycinate (125mg), L-tryptophan (50mg), and passion flower (Passiflora) extract in 1 capsule, contains L-theanine, 120 capsules + 60...
+Gift Drinking Bottle Puhdistamo with a value of 120,-
Added to cart
- +
Clinical L-Tryptophan + Herbs 100 capsules - Dietary Supplement
Clinical L-Tryptophan + Herbs 100 capsules
Discounted -17 % 229,- 279,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of L-Tryptophan (200 mg) and herbs (e.g. lemon balm, saffron) in one capsule, 200 capsules - 2.29 Kč/ks
Added to cart
- +
Maxi Vita Essentials Mg Bisglycinate 90 capsules - Magnesium
Maxi Vita Essentials Mg Bisglycinate 90 capsules
Discounted -20 % 199,- 249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - bisglycinate form, high absorption, gentle on digestion, support for muscles, nervous system and energy metabolism - 2.21 Kč/ks
Added to cart
- +
MOVit Energy L-Tryptophan 500 mg, 90 capsules - Amino Acids
MOVit Energy L-Tryptophan 500 mg, 90 capsules
Discounted -15 % 339,- 399,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Amino Acids - L-tryptophan, 500 mg in 1 capsule, suitable for vegetarians, 90 capsules - 3.77 Kč/ks
Added to cart
- +
MOVit Sleep Complex GABA + Tryptophan + Passionflower, 60 tablets - Dietary Supplement
MOVit Sleep Complex GABA + Tryptophan + Passionflower, 60 tablets
Discounted -15 % 379,- 449,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - GABA combination (400 mg), L-tryptophan (225 mg), passionflower extract 10:1 (50 mg), vitamin B6 (60 mg) and valerian extract 10:1 (2.5 mg) in 1 tablet, 60 +...
Added to cart
- +
Clinical Magnesium Sleep L-Tryptophan + Passionflower + B6, 200 capsules - Magnesium
Clinical Magnesium Sleep L-Tryptophan + Passionflower + B6, 200 capsules
Discounted -20 % 359,- 449,-
In stock
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - magnesium bisglycinate, L-tryptophan, Martyr, vitamin B6, support for sleep and relaxation, 200 capsules - 1.80 Kč/ks
Added to cart
- +
OlaOla Jelly Deep Sleep Support, 60 jelly candies - Dietary Supplement
OlaOla Jelly Deep Sleep Support, 60 jelly candies
Discounted -20 % 319,- 399,-
In stock
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of vitamin B6 (0.35 mg), zinc (5 mg) and lemon balm (150 mg) in 1 jelly candy, plant extract content, 60 pcs
Added to cart
- +
ANNA BRANDEJS Sleep Well 60 capsules - Dietary Supplement
ANNA BRANDEJS Sleep Well 60 capsules
Discounted -10 % 531,- 590,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of L-tryptophan (225 mg), magnesium bisglycinate (62.5 mg), lavender extract (37.5 mg), valerian (10 mg), supplemented with melatonin, vitamin B6,...
Added to cart
- +
OlaOla Deep Sleep Support, 60 capsules - Dietary Supplement
OlaOla Deep Sleep Support, 60 capsules
Discounted -20 % 239,- 299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - to promote deep sleep and nighttime regeneration - 3.98 Kč/ks
Added to cart
- +
Kneipp Melatonin oral spray 30 ml - Melatonin
Kneipp Melatonin oral spray 30 ml
Discounted -16 % 209,- 249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Melatonin - melatonin 0.4 mg, lemon balm leaf extract 3.2 mg, 1 injection 0,008 VJ, without alcohol, 30 ml
Added to cart
- +
Powerlogy Upgraded Deep Sleep 60 capsules - Dietary Supplement
Powerlogy Upgraded Deep Sleep 60 capsules
Discounted -35 % 579,- 899,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - complex of functional substances for calming the nervous system and promoting quality sleep
Added to cart
- +
Clinical Magnesium Sleep L-Tryptophan + Passionflower + B6, 100 capsules - Magnesium
Clinical Magnesium Sleep L-Tryptophan + Passionflower + B6, 100 capsules
Discounted -18 % 219,- 269,-
In stock
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - magnesium bisglycinate, L-tryptophan, Martyr, vitamin B6, support for sleep and relaxation, 100 capsules - 2.19 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-WEB16