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L-theanine is an amino acid, not building proteins, occurring naturally in the dried green tea leaves, absorbed from the gastrointestinal tract, overcomes easily blood-brain barrier, affecting the nervous system and the relation between neurotransmitters (e.g.dDopamine, serotonin, gamma-aminobutyric acid), with a relaxing effect and increases the psycho-physical capacity, (concentration, memory, alertness). Recommended for use for people burdened with considerable physical effort, athletes of sport disciplines that require concentration and memory, also for students in the period before exams. Available in the form of mono-preparations and multi-component relaxing and post-workout anti-stress supplements..
Dosage: customarily used in supplementation 50-200mg per day


 

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Apollo's Hegemony
9.64 $

A synergistic combination of caffeine and L-theanine to support peak energy and concentration levels.

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Apollo's Hegemony
36.83 $
(11)

The supplement supports weight reduction, increases exercise and mental efficiency, improves mood.

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Apollo's Hegemony
0.99 $
(6)

The formula supports the process of weight reduction and fitness, both mental and physical.

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Apollo's Hegemony
0.99 $
(7)

The supplement supports weight reduction, increases exercise and mental efficiency, improves mood.

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Apollo's Hegemony
36.83 $
(4)

An advanced pre-workout stack. Increased strength, maximum stimulation, improvement of psychomotor functions.

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Aliness
8.63 $

L-theanine in vegetable capsules. Provides relaxation and stress relief. Promotes effective learning.

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Mr Hyde Nitro-X Out of stock
Prosupps
31.88 $

Pre-workout with three patented synergistic formulas. Increases energy levels and promotes body fat reduction.

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Brain Waves Out of stock
Black Magic
44.24 $

Advanced nootropic formula. Strengthens memory and cognitive functions; improves mood.

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Orange Brainwash Out of stock
Controlled Labs
34.35 $
(1)

A unique composition of adaptogens, nootropics and stimulants to increase memory and concentration.

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Alphamine Out of stock
Pes
36.83 $
(6)

Dietary supplement supporting fat burning. It reduces appetite and improves metabolism.

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Mr Hyde Nitro-X Out of stock
Prosupps
29.41 $

Advanced pre-workout stack for boosting energy levels. Increases muscle density and pump.

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Cogni Keto Out of stock
Sparta Nutrition
51.65 $

Promotes memory, cognitive functions and the resistance to stress on a ketogenic diet.

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Apollo's Hegemony
31.88 $
(5)

The formula supports the process of weight reduction and fitness, both mental and physical.

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Blitzkrieg Out of stock
Apollo's Hegemony
36.83 $
(14)

Advanced pre-workout which maximises training performance for experienced athletes.

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L-Theanine Plus Out of stock
Apollo's Hegemony
17.05 $
(16)

Introduces the state of relaxation without sleepiness effects; effectively reduces anxiety and panic attacks.

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Mastermind Out of stock
Apollo's Hegemony
34.35 $
(12)

An extremely effective blend of nootropic substances. Multidirectional support for memory and concentration.

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Smart Caps Out of stock
Apollo's Hegemony
17.05 $
(2)

Synergistic combination of natural nootropic compounds – caffeine, theacrine and L-theanine.

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Forsen Out of stock
Olimp
5.93 $

Dietary supplement which improves the quality of sleep and facilitate relaxation. It contains only natural ingredients.

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Jarrow Formulas
19.52 $

L-Theanine in the form of soluble chewing gum. For children who are at least 8 years old.

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Mummified Out of stock
Killer Labz
36.83 $

Dietary supplement supporting nocturnal regeneration. Facilitates falling asleep and deepening of sleep.

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Game Day Out of stock
Man
34.35 $

Pre-workout supplement comprehensively affecting the quality of training. Contains natural caffeine.

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Scorch Out of stock
Man
29.41 $

Fat burner based on natural ingredients. It increases the energy level, accelerates the breakdown of body fat.

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GABA Chewable Out of stock
Now Foods
22.00 $

Complex of sedatives with Gamma-Aminobutyric Acid in the form of chewable tablets.

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L-Theanine Out of stock
Now Foods
16.31 $
(1)

Dietary supplement improving mood. It reduces nervous tension and supports memory.

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Mentality Out of stock
5% Nutrition
29.41 $
(4)

A multi-component dietary supplement improves memory and concentration. It nourishes and invigorates.

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Stress Control Out of stock
Olimp
4.70 $

A multi-component formulation that controls the level of stress, reduces fatigue and improves well-being.

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Source Naturals
12.11 $

Synergistic blend of ingredients with anti-stress effect, such as GABA, L-theanine, Relora®

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Boogieman Out of stock
Trec
22.00 $

One of the strongest cutting-edge pre-workout supplements.

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M13 AMMO Out of stock
Trec
1.11 $
(1)

Innovative pre-workout supplement in the form of liquid shot. Boosts energy and increases endurance.

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Trec
7.91 $
(2)

A complex of vitamins and minerals for athletes doing a hard workout.

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Aminight
Aminight Discontinued
Olimp
24.47 $

Amino acids in tablets for bedtime use. Improves muscle regeneration during sleep time.

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Genius Sleep Aid
Genius Sleep Aid Discontinued
The Genius Brand
24.47 $

Promotes a deep sleep and boosts morning energy levels. Recommended to persons consuming too much caffeine.

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Rave
Rave Discontinued
Ans
31.88 $

The preparation enables growth of mental performance, sharpens concentration, improves cognitive intelligence.

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Mood Support
Mood Support Discontinued
Now Foods
17.05 $

Supplement that contains nutrients that aid in the support of a nervous system and a positive, balanced mood state.

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L-Theanine 200mg
L-Theanine 200mg Discontinued
Now Foods
from 21.01 $

Dietary supplement improving mood. It reduces nervous tension and supports memory.

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L-Theanine 200mg
L-Theanine 200mg Discontinued
Haya Labs
9.64 $

Pure L-Theanine in capsules. It has anti-stress and anti-anxiety properties and does not cause stupefaction.

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Regen Box
Regen Box Discontinued
Crosstrec
1.11 $
(1)

Dietary supplement supporting regeneration and construction of muscle mass. Improves sleep quality, increases

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NO-Xplode XE Edge
NO-Xplode XE Edge Discontinued
Bsn
26.94 $
(1)

A multi-conditioner to use before workouts. Increases strength and endurance.

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Lax
Lax Discontinued
Anastasis
35.84 $

A powerful powdered supplement with a sedative effect. Facilitates falling asleep, relaxes and improves.

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