L-Theanine
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ADVANCE BrainActive 60 capsules - memory, concentration, energy
Dietary Supplement - combination of natural extracts of Bacopa monnieri 12:1 (100 mg), Guarana (100 mg), Caffeine (50 mg) and others in 1 capsule, gluten-free, lactose or milk protein, 40 capsules
419,-
In stock > 10 pcs
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SPTadnu002
BrainMax Sleep Magnesium 250 mg, 100 plant-based capsules
Magnesium - a combination of magnesium bisglycinate MagChel Mg +20 (625mg, of which 125g is elemental magnesium), sour cherry juice (50mg), and GABA (40mg) in 1 capsule, contains decaffeinated green tea extract, L-theanine, and vitamin B6, high bioavailability, vegan, 100 capsules
699,-
In stock > 5 pcs
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Order Code:
SPTbio009
GymBeam L-Theanine, 90 capsules
L-theanine - L-theanine, 100 mg in 1 capsule, suitable for vegans, 90 capsules
Great price
169,-
In stock > 10 pcs
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SPTgym450
NutriWorks L-Theanine 200 mg 90 capsules
Vitamins - pure form of amino acid L-Theanine, 200 mg in 1 capsule, Nordic quality, no artificial sweeteners, 90 capsules
649,-
In stock > 5 pcs
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SPTvrd065
OstroVit Theanine + Tyrosine VEGE, 90 capsules
L-theanine - reduce feelings of stress and improve attention or concentration, may promote weight loss and also eliminate the harmful stimulant effects of caffeine, may improve sleep quality and latency, 90 capsules
Amazing Deal
259,-
Save 50,-
In stock > 10 pcs
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LEKosvit014
Flow Focus 3.0 90 capsules
Dietary Supplement - L-tyrosine (116 mg), L-theanine (100 mg), citicoline (116 mg), green tea (50 mg), Guarana (50 mg), Ginseng (50 mg), caffeine (117 mg), rosehip (33 mg), B vitamin complex, DMAE, huperzine A (33 μg), black pepper (0.6 mg) in 1 capsule, contains caffeine, 90 capsules
889,-
In stock > 5 pcs
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SPTflow001
NutriWorks L-Theanine 50 g
L-theanine - L-theanine, 300 mg in 1 scoop, an amino acid found, for example, in green tea, in matcha or maté, Nordic quality, clean, instant form, does not contain artificial sweeteners, 50 g
519,-
In stock > 10 pcs
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SPTvrd066
Bloom Robbins Best Sleep Ever, 60 gummies
Dietary Supplement - vitamin C (12 mg), Lemon balm (Melissa officinalis) (10 mg), Passionflower (Passiflora incarnata) (10 mg), L-theanine (5 mg), vitamin B3 (2.4 mg), vitamin B6 (2 mg), vitamin B12 (2 µg), melatonin (0.49 mg) in 1 gummie, a fruit pectin gelatin, containing melatonin, mango flavor, 60 gummies
569,-
In stock > 5 pcs
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SPTblro006
NOW FOODS L-Theanine with decaffeinated green tea, 100 mg + 250 mg, 90 vegetable capsules
Dietary Supplement 100 mg L-Theanine amino acid, 250 mg decaffeinated green tea, 90 vegetable capsules.
369,-
In stock > 10 pcs
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SPTnow120
Vilgain L-Theanine 90 capsules
Dietary Supplement - 100mg l-theanine in 1 capsule, natural origin from tea, green tea can promote concentration and relaxation
219,-
In stock > 10 pcs
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SPTvil222
BrainMax L-Theanine powder, 90 g
L-theanine - L-theanine extract, 0.2 g in 1 scoop, is classified as a non-essential amino acid and is commonly found in green tea, 450 doses, 90 g
299,-
In stock > 10 pcs
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SPTbrma101
MOVit Energy Sleep Complex L-Theanine + Magnesium + Herbal Extracts, 90 capsules
L-theanine - magnesium bisglycinate combination (250 mg), L-Theanine (100 mg), valerian extracts (75 mg), hops (62,5 mg), lemon balm (25 mg), passion fruit (25 mg) and vitamin B6 (2.1 mg) in 1 capsule, suitable for long-term use, 90 + 20 capsules
549,-
In stock > 5 pcs
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SPTmoe118
Beggs Better Sleep Developed with Marek Dvorak 60 capsules
Dietary Supplement - to promote evening well-being, relaxation and restful sleep with a combination of plant extracts including valerian, GABA and vitamin B6
449,-
In stock 3 pcs
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SPTbeg025
GymBeam Sleep & Relax 225 g mango and passion fruit
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
359,-
In stock > 10 pcs
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SPTgym1084
PROM-IN Sleep Help, 60 capsules
Dietary Supplement - combination of dried cherry grass extract (400 mg), valerian (125 mg) and L-Theanine (125 mg) in 1 capsule, can be combined very effectively with magnesium-containing products, 60 capsules
239,-
In stock > 10 pcs
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SPTpro206
GymBeam Sleep & Relax 225 g forest fruit
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, forest fruit flavour, 225 g
399,-
In stock 2 pcs
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SPTgym1083
BrainMax Mood Booster, Mood Support Complex, 90 herbal capsules
Dietary Supplement - St. John's wort extract (400 mg), basil sacred (100 mg), Pantothenic acid (18 mg) and other ingredients in 1 dose, vegetable capsules, made without artificial colours and preservatives, suitable for vegans, 90 vegetable capsules
799,-
In stock > 5 pcs
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SPTbrma054
NATIOS Mind Focus, 60 vegan capsules
Dietary Supplement - combination of active ingredients, for example, citicoline (200 mg), N-Acetyl L-Tyrosine (150 mg), L-Theanine (100 mg), ginseng extract (50 mg) and rosehip extract (50 mg) in 1 capsule, contains bioperine for better absorption, decaf, 60 capsules
659,-
In stock 3 pcs
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SPTnati026
Barny's HypnoX® Melatonin, L-tryptophan and Herbs 30 capsules
Melatonin - combination of 6 herbs (passionflower, hops rotating, lemon balm, valerian, Lavender narrow-leaved, Chinese tea tree - green tea), L-tryptophan (100 mg) and melatonin (0.49 mg) in 1 capsule, supplemented with B vitamins, 30 capsules
239,-
In stock 3 pcs
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Order Code:
SPTbar003
Viridian L-Theanine & Lemon Balm 90 capsules
L-theanine - in combination with lemon balm, promoting relaxation and mental balance, improving concentration and focus, suitable for work and before sleep
799,-
In stock 4 pcs
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SPTvrd079
OlaOla Magnesium Sleep Support, 90 capsules
Magnesium - for better falling asleep and deeper rest, highly absorbable magnesium for your evening well-being
449,-
In stock > 10 pcs
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SPTola021
GymBeam Sleep & Relax 225 g watermelon
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, Watermelon flavor, 225 g
399,-
In stock > 5 pcs
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Order Code:
SPTgym1085
Vilgain Calm Down Lemon Balm 30 ml
Dietary Supplement - herbal drops with lemon balm and lavender for mental well-being and support of normal sleep, supplemented with L-theanine
249,-
In stock 1 pcs
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Order Code:
SPTvil332
Stada SpiLEEP forte 30 tablets
Dietary Supplement - Combination of hop extract (150 mg), L-theanine (100 mg) and valerian (50 mg) in 1 tablet, 30 tablets
219,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code:
SPTstada026
In the category L-Theanine on Alza.cz, we currently have a total of 48 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.