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.
Continue
All from 49
Vilgain Calm Down Lemon Balm 30 ml
249,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - herbal drops with lemon balm and lavender for mental well-being and support of normal sleep, supplemented with L-theanine
OlaOla Miloslav Šindelář Edition Everyday sleep 210g
499,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of glycine (3000mg), sour cherry juice (735mg) and kiwi extract (520mg) per serving, intended for adults, made from Czech ingredients, 210g
Puhdistamo Night Magnesium 120 Capsules + 60 Capsules (Ilta Magnesium)
449,-
In stock > 10 pcs
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...
VENIRA cortisol stop stress support 60 capsules
599,-
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of magnesium (30 mg), bacopa (60 mg) and ginseng (50 mg) in 1 capsule, natural, without additives, 60 capsules
Complex Natural L-Theanine, 60 capsules
449,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY15
382,-
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.
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
OlaOla Deep Sleep Support, 60 capsules
Discounted -16 %
249,-
299,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY20
199,-
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.
Dietary Supplement - to promote deep sleep and nighttime regeneration
Powerlogy Upgraded Brain Focus 60 capsules
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - complex of nootropics for brain nutrition, concentration and memory support
Insync with my Aura 60 capsules
549,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - a combination of L-theanine, saffron and magnesium bisglycinate, vegan, 60 capsules
NutriWorks Good Night Magnesium Worx 200 g
549,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Magnesium - Bisglycinate, loose powder, adult
Maxi Vita Essentials RegenSleep, 60 capsules
249,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY20
199,-
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.
Dietary Supplement - to promote sleep, L-theanine from green tea, Lemon balm, Goat, hops, magnesium bisglycinate, melatonin, Promoting sleep and relaxation
Blendea Ashwagandha Latte Mix 100g
New arrival
399,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Ashwagandha - instant drink mix with ashwagandha extract (KSM-66) and L-theanine, 500mg of ashwagandha per serving, with dried coconut milk, vanilla and cardamom, 100g
BrainMax L-Theanine & Myo-Inositol 60 Plant-Based Capsules
New arrival
469,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
L-theanine - a combination of L-Theanine (200mg), decaffeinated green tea extract (320mg) and Myo-inositol (100mg) in 1 capsule, contains no fillers, 60 plant-based capsules
Blendea IQ+ Brain Booster 60 capsules
409,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Guarana -a combination of guarana extract (360mg), bacopa leaf extract (90mg) and rhodiola rosea extract (50mg) in 1 capsule, contains caffeine, vegan, 60 capsules - 6.82 Kč/ks
Superionherbs Alphashift Relissa Phytosome + L-theanine 90 capsules
849,-
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Zerex HDAD 60 capsules
479,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dietary Supplement - combination of magnesium (50 mg), L-tyrosine (150 mg), L-theanine (150 mg) in 1 capsule and other substances, 60 capsules
Superionherbs KOHI Focus Gummies 60 jelly candies
New arrival
630,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
BrainMax sleep set
New arrival
998,-
In stock > 5 pcs
Food Supplement Set - BrainMax Sleep Magnesium 250mg, 100 plant-based capsules + BrainMax Performance Magnesium, 1000mg, Magnesium 200mg + Vitamin B6 P5P, 100 capsules
OstroVit L-Theanine VEGE, 90 capsules
209,-
In stock 4 pcs at the supplier's
L-theanine - L-theanine, 200 mg in 1 capsule, vegan, 90 capsules
Quicksilver Scientific Liposomal GABA with L-theanine, 50 ml
849,-
In stock 2 pcs at the supplier's
Dietary Supplement - Combination of gamma-aminobutyric acid (200 mg), L-theanine (100 mg) and phosphatidylcholine (134 mg), liposomal form ensures maximum efficacy and absorption,...
BrainMax NeuroShot, 12 × 100 ml
790,-
In stock > 5 pcs at the supplier's
Dietary Supplement - nootropic shot, for supporting concentration, performance and energy, lemon flavour
Jarrow Formulas Theanine, 200 mg, 60 veg capsules
589,-
In stock > 5 pcs at the supplier's
L-theanine - vegan, gluten-free
GymBeam Sleep & Relax 225 g forest fruit
399,-
Currently Unavailable
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...
Clinical Melatonin Forte Magnesium L-Theanine 100 + 50 tablets
Discounted -18 %
219,-
269,-
Currently Unavailable
Buy with code
ALZADNY30
153,-
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.
Melatonin - containing magnesium and l-theanine, 150 tablets
Clinical Melatonin Forte Magnesium L-Theanine 30 tablets
129,-
Currently Unavailable
Buy with code
ALZADNY30
90,-
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.
Melatonin - containing magnesium and l-theanine, 30 tablets
In the category L-Theanine on Alza.cz, we currently have a total of 49 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.
Continue