L-Theanine
L-Theanine – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.
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L-theanine - L-theanine (Theanine XR™) 400 mg, calcium 50 mg, phosphorus 40 mg in 1 tablet, 30 tablets - 22 Kč/pcs
649,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTlif215
Dietary Supplement - complex of nootropics for brain nutrition, concentration and memory support
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTpowl040
Dietary Supplement - herbal drops with lemon balm and lavender for mental well-being and support of normal sleep, supplemented with L-theanine
New arrival
249,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTvil332
Dietary Supplement - to promote deep sleep and nighttime regeneration - 4.98 Kč/ks
Buy with code
ALZADNY20
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
239,-
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTola012
549,-
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTfoa076
L-theanine - green tea extract (500 mg), of which L-theanine (200 mg) in 1 capsule, natural, suitable after a late workout, vegan, 40 capsules - 7.48 Kč/pcs
Buy with code
ALZADNY15
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
382,-
New arrival
449,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
DOST305
Dietary Supplement - to promote sleep, L-theanine from green tea, Lemon balm, Goat, hops, magnesium bisglycinate, melatonin, Promoting sleep and relaxation - 4.15 Kč/ks
Buy with code
ALZADNY30
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 30% s kódem ALZADNY30.
174,-
249,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SPToth1521
Dietary Supplement - Contains a patented form of Relissa Phytosome lemon balm and L-theanine for high absorption, supports mental well-being, concentration and overall mental balance, helps reduce stress and improve sleep quality without feeling depressed, vegan capsules without preservatives - 9.43 Kč/ks
New arrival
849,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SUPdop0045
Dietary Supplement - combination of magnesium (30 mg), bacopa (60 mg) and ginseng (50 mg) in 1 capsule, natural, without additives, 60 capsules - 9.98 Kč/ks
New arrival
599,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
DOST290
New arrival
299,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SPTble072
Amino Acids - AlphaWave L-theanine 200 mg in 2 capsules, 60 vegetarian capsules
New arrival
629,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SPTlif234
Dietary Supplement - combination of magnesium (50 mg), L-tyrosine (150 mg), L-theanine (150 mg) in 1 capsule and other substances, 60 capsules - 10.15 Kč/ks
New arrival
609,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SPTzere094
L-theanine - L-theanine, 200 mg in 1 capsule, vegan, 90 capsules
Dietary Supplement - Combination of gamma-aminobutyric acid (200 mg), L-theanine (100 mg) and phosphatidylcholine (134 mg), liposomal form ensures maximum efficacy and absorption, pump for easy dosing, 50 ml
Dietary Supplement - combination of 12 functional substances, e.g. magnesium (300 mg), Glycine (1000 mg), GABA (500 mg), L-tryptophan (500 mg) and valerian extract (500 mg) in 1 dose, supplemented with vitamin B6, soluble powder for the preparation of the drink, maracuja flavour, 225 g
Dietary Supplement - Green tea extract, 50 mg L-Theanine per capsule, 60 capsules, vegan - 4.65 Kč/ks
Dietary Supplement - nootropic shot, for supporting concentration, performance and energy, lemon flavour - 66 Kč/ks
Dietary Supplement collagen combination (100 mg), L-theanine (50 mg) and hericium extract (50 mg) in 1 jelly candy, also contains reishi extract, magnesium and vitamins B6 and B12, without gluten and added sugar, raspberry flavor, 60 jelly sweets - 10.50 Kč/ks
Melatonin - containing magnesium and l-theanine, 30 tablets - 3.97 Kč/ks
Melatonin - containing magnesium and l-theanine, 150 tablets - 1.99 Kč/ks
In the category L-Theanine on Alza.cz, we currently have a total of 47 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.