Project Description

  • L-Theanine


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L-Theanine Introduction:

Theanine (L-Theanine) is a unique free amino acid in tea, and theanine is glutamic acid-y-ethylamide. Theanine content varies with the variety and location of tea. Theanine accounts for 1% to 2% of the dry tea. Theanine is a white needle, soluble in water. With sweet and refreshing taste, is the taste of tea components.


Shaanxi Sangherb Biotech Inc is devoted into the research and innovation in natural nutritional supplements ingredients. Our own factory and lab with the strict quality control system to ensure quality stability and real price of L-Theanine. At the same time, we have our own source for the raw material to make sure the production ability.  


L-Theanine Description:

Product name: L-Theanine

Other Name: N-Ethyl-L-glutamine;
L-Glutamic acid gamma-(ethylamide)

CAS: 3081-61-6

Molecular formula: C7H14N2O3

Molecular weight: 174.20

Purity: 99%



1.L-Theanine will reduce blood pressure,blood sugar,blood lipids;
2.L-Theanine powder with the function of removing radicals and anti-aging;
3.L-theanine can enhance the immune function and prevention of colds; 
4.L-theanine will anti-radiation,anti-cancer, inhibiting the increasing of cancer cell;
5.L-theanine powder used to anti-bacterium, with the function of sterilization and deodorization.


Advantage & Support:

Leading natural nutritional ingredients supplier in China with 15 years experience.
Covering 19 acres land with its factory construction area around 10000 square meters.

ISO9001 2015, QS, FDA, Organic certified.
Overseas warehouse with large inventory and steady supply.
Professional R&D team and strong R&D strength. 


Packing & Storage:

1kg/aluminum foil bag (net weight 1kg, gross weight 1.2kg),

25kg/fiber drum (net weight 25kg, gross weight 28kg)

Stored in a cool and dry area, kept away from moisture and strong light or high temperature.


Sangherb Warm tips: The above Information had not been evaluated by the Food and Drug Administration, only for your reference.

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