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15 Best L-Theanine Supplements
Theanine 200
69,95
Thorne
- 90 vegetarian capsules
90 vegetarian capsules
- Highly dosed and vegetarian
- Purest form of L-theanine
Theanine 200
32,50
Jarrow Formulas
- 60 vegetarian capsules
60 vegetarian capsules
- 200 mg L-theanine per capsule
- Only 1 capsule per day for optimal ease of use
L-Theanine and Lemon Balm
25,95 - 53,10
Viridian
- 30/90 vegetarian capsules
30/90 vegetarian capsules
- Lemon balm has traditionally been used as a soothing herb
- Contains 200 mg L-theanine per capsule in free form
L-Theanine 200 mg
58,95
Healthy Origins
- 180 vegetarian capsules
180 vegetarian capsules
- 200 mg L-theanine per capsule
- AlphaWave® L-theanine
L-Theanine 100 mg
29,95
Healthy Origins
- 180 vegetarian capsules
180 vegetarian capsules
- 100 mg L-theanine per capsule
- AlphaWave® L-theanine
GABA Soothe
29,95
Jarrow Formulas
- 30 vegetarian capsules
30 vegetarian capsules
- Formula for stressful situations
- Contains ashwagandha, theanine and GABA
Saffron & L-Theanine
24,90 - 73,90
Vitakruid
- 30/90 vegetarian capsules
30/90 vegetarian capsules
- Herbal combination for relaxation
- With patented 3:1 saffron extract (Affron®)
Saffraan & L-Theanine 50 - 830
27,95
AOV
- 30 vegetarian capsules
30 vegetarian capsules
- Formula for mood
- Contains 30 mg of saffron per capsule
L-Theanine 200 mg - 602
31,95
AOV
- 30 vegetarian capsules
30 vegetarian capsules
- 200 mg L-theanine per capsule
- Suitable for vegetarians and vegans
Theanine 100
18,95
Jarrow Formulas
- 60 vegetarian capsules
60 vegetarian capsules
- 100 mg L-theanine per capsule
- Medium dose and vegetarian
L-Theanine (natural)
24,95
OrthoVitaal
- 60 vegetarian capsules
60 vegetarian capsules
- with 100 milligrams of natural l-theanine from green tea per capsule
- Contains 100 mg EGCG per capsule
L-Theanine Sunphenon
34,95
Mattisson
- 60 vegetarian capsules
60 vegetarian capsules
- 100 mg L-theanine per capsule
- with Sunphenon® TH30
L-Theanine 200 mg
39,95
Vitals
- 60 vegetarian capsules
60 vegetarian capsules
- 200 mg L-theanine per capsule
- Caffeine-free and without epigallocatechin gallate (EGCG)
Mood Support
29,95
Mattisson
- 60 vegetarian capsules
60 vegetarian capsules
- Formula for mood
- Contains magnesium, 5-HTP, L-theanine and saffron
L-Theanine 100
28,50
LifeExtension
- 60 vegetarian capsules
60 vegetarian capsules
- Contains 100 mg per capsule
- AlphaWave® L-theanine
Sorting:
filter
Theanine 200
69,95
Thorne
- 90 vegetarian capsules
90 vegetarian capsules
- Highly dosed and vegetarian
- Purest form of L-theanine
L-Theanine 100 mg
29,95
Healthy Origins
- 180 vegetarian capsules
180 vegetarian capsules
- 100 mg L-theanine per capsule
- AlphaWave® L-theanine
Theanine 200
32,50
Jarrow Formulas
- 60 vegetarian capsules
60 vegetarian capsules
- 200 mg L-theanine per capsule
- Only 1 capsule per day for optimal ease of use
GABA Soothe
29,95
Jarrow Formulas
- 30 vegetarian capsules
30 vegetarian capsules
- Formula for stressful situations
- Contains ashwagandha, theanine and GABA
L-Theanine and Lemon Balm
25,95 - 53,10
Viridian
- 30/90 vegetarian capsules
30/90 vegetarian capsules
- Lemon balm has traditionally been used as a soothing herb
- Contains 200 mg L-theanine per capsule in free form
L-Theanine 200 mg
58,95
Healthy Origins
- 180 vegetarian capsules
180 vegetarian capsules
- 200 mg L-theanine per capsule
- AlphaWave® L-theanine
Theanine 100
18,95
Jarrow Formulas
- 60 vegetarian capsules
60 vegetarian capsules
- 100 mg L-theanine per capsule
- Medium dose and vegetarian
L-Theanine 200 mg - 602
31,95
AOV
- 30 vegetarian capsules
30 vegetarian capsules
- 200 mg L-theanine per capsule
- Suitable for vegetarians and vegans
L-Theanine 100
28,50
LifeExtension
- 60 vegetarian capsules
60 vegetarian capsules
- Contains 100 mg per capsule
- AlphaWave® L-theanine
Memory formula
72,90
Vitakruid
- 60 vegetarian capsules
60 vegetarian capsules
- Formula for the ability to concentrate
- Contains 250 mg citicoline (CDP choline) by Cognizin® per capsule
L-Theanine is found almost exclusively in the tea plant Camellia sinensis. It is one of the reasons for the special taste of green tea. Dried green tea, a richer source than black tea, contains about 1-2% L-theanine.
The amount of it in tea can vary considerably and depends in part on how the leaves are further processed after picking. As a result, green tea generally contains much more of this healthy substance than black tea.
Suntheanine®, Sunphenon® TH30 & AlphaWave®
To be sure that the L-theanine you are buying is 100% pure and unadulterated, just look for the patent names Suntheanine®, AlphaWave® and Sunphenon® TH30. The first two are produced through a natural fermentation process that results in a 100% pure L-isomeric theanine. The latter, Sunphenon® is a highly pure extract from green tea.
These are the purest forms of L-theanine. These high quality L-Theanine supplements are also the varieties with the best experiences.