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L-Theanine 200mg Capsules (Third Party Tested), 60 Capsules by Double Wood Supplements
Key item features
- L-THEANINE SUPPLEMENT: Perfect for those that need to remain calm while retaining a sharp mental edge
- NON-GMO AND GLUTEN-FREE: Double Wood's L-Theanine is Non-GMO and gluten-free
- WORKS WELL WITH MAGTEIN (MAGNESIUM L-THREONATE) AND APIGENIN: Take with Magnesium L-Threonate and Apigenin for best results
Specs
- BrandDouble Wood Supplements
- Size4.30
- Vitamin & supplement typeL-Theanine
- Count120
- Age groupAdult
- Label imageSupplement Facts
Current price is USD$20.95
Price when purchased online
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About this item
Product details
L-Theanine is an amino acid that is not commonly obtained through dietary sources. It is structurally similar to the neurotransmitters GABA and glutamate, and acts in a similar manner in the brain following oral ingestion.
L-Theanine has been found to possibly help support feelings of relaxation without causing sedation.
- L-THEANINE SUPPLEMENT: Perfect for those that need to remain calm while retaining a sharp mental edge
- NON-GMO AND GLUTEN-FREE: Double Wood's L-Theanine is Non-GMO and gluten-free
- WORKS WELL WITH MAGTEIN (MAGNESIUM L-THREONATE) AND APIGENIN: Take with Magnesium L-Threonate and Apigenin for best results
info:
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Specifications
Brand
Double Wood Supplements
Size
4.30
Vitamin & supplement type
L-Theanine
Count
120
Indications
Health Concern
Immune System Support
Directions
Instructions
The typically recommended dosage of L-Theanine is 100 – 200 mg, although when combined with Caffeine a dosage of 200 mg is more common. There is evidence that exceeding a dosage of 200 mg has little additional benefit, as when more than 200 mg is taken the excess is used by the body as a raw material for protein production.
While the standard 200 mg dosage can be exceeded without much risk of adverse side effects, it is generally a waste of money and is not recommended.
Warranty
Warranty information
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Ingredients
Ingredients
Gelatin (capsule), rice flour, vegetable
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Customer ratings & reviews
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Showing 1-3 of 44 reviews
Jan 5, 2026
Barbara W.
5 out of 5 stars review
Seller Verified Purchase
This is my go to for calm energy. In todays world we are stressed more than ever and this takes the edge off stress.
Review from http://doublewoodsupplements.com
Helpful?2XJV2ZHDNFDI534352006
Feb 17, 2026
Chloe N.
5 out of 5 stars review
Seller Verified Purchase
It's awesome! Help me to fall asleep easier. Much much better than Melatonin.
Review from http://doublewoodsupplements.com
Helpful?2XJV2ZHDNFDI534352006
Mar 27, 2026
Essau E.
5 out of 5 stars review
Seller Verified Purchase
Taking L-theanine has been a wonderful experience for my sleep issues Thanks so much
Review from http://doublewoodsupplements.com
Helpful?2XJV2ZHDNFDI534352006
