Natural Green Tea Extract L-Theanine Powder for supplement
1-1000 Kilogram
$100.00
≥ 1001 Kilogram
$40.00
- Item No. 98%MOQ 1 Kilogram
Choice
Quantity:

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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
| Natural Green Tea Extract L-Theanine Powder for supplement |

What is L-theanine?
Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.
L-Theanine has mood-modulating activity,anti-cancer,diminishing symptoms of PMS,improving learningperformance,heightening mental acuity-neurotransmitter,promoting concentration,acting antagonistically against the paralysis induced by caffeine,supporting the immune system,lowering blood pressure,increasing brain levels among others.
Functions
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.Green tea extract l-theanine can enhance the immune function and prevention of colds;
4.Green tea extract l-theanine will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell;
5.Green tea extract l-theanine powder used to anti-bacterium, with the function of sterilization and deodorization.
Applications
Certificate of Analysis
| Item | Specification | Method | Result |
| Physical Property Appearance | White Powder | Organoleptic | Conforms |
| Color | White | Organoleptic | Conforms |
| Odour | Characteristic | Organoleptic | Conforms |
| Tasted | Characteristic | Organoleptic | Conforms |
| Mesh Size | 95% through 80 mesh size | USP36 | Conforms |
| General Analysis | |||
| Product name | Green Tea Extract | Specification | L-Theanine 99% |
| Loss on Drying | ≤1.0% | Eur.Ph.6.0[2.2.32] | 1.35% |
| Ash Content | ≤0.1% | Eur.Ph.6.0[2.4.16] | 2.26% |
Contaminants Heavy Metal | ≤10pp | Eur.Ph.6.0[2.4.10] | Conforms |
| Pesticides Residue | Negative | USP36<561> | Negative |
| Residual Solvent | 300ppm | Eur.Ph6.0<2.4.10> | Conforms |
| Microbiological | |||
| Total Plate Count | ≤1000cfu/g | USP35<965> | 160cfu/g |
| Yeast & Mold | ≤100cfu/g | USP35<965> | 30cfu/g |
| E.Coli. | Negative | USP35<965> | Negative |
| Salmonella | Negative | USP35<965> | Negative |
Packaging Details

1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)
2) 5kg/carton(1kg net weight, 1.1kg gross weight, packed in five aluminum foil bag)
3) 25kg/drum (25kg net weight, 28kg gross weight; packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)
Shipment Method







| Business Type | Trading Company | Country / Region | Hubei, China |
| Main Products | Nutritional Supplements,herbal extract,API & Intermediates,peptides,nootropics | Total Employees | 11 - 50 People |
| Total Annual Revenue | Above US$100 Million | Year Established | 2017 |
| Certifications | Product Certifications | ||
| Patents | Trademarks | ||
| Main Markets | North America 30% Western Europe 20% South America 10% | ||
Wuhan W&Z Biotech Co,.Ltd is a high-tech enterprise which focus on the R&D, production, sales and service of biomedical and large health field. It has strong scientific research strength, modern management system and high-quality marketing team.
W&Z, located in Wuhan, the national key science and education base, cooperates with Wuhan University, Huazhong University of Science and Technology and other well-known universities, forming a good R&D and production team. in our R & D team, there are five experts in fields.
W&Z focus on provide CRO and CMO services for customers on one-stop intermediates, APIs and green technology. We have established modern R&d laboratories in Wuhan Optical Valley, have two partner factories in Shandong and Sichuan. Besides supplying standard products with mature technology, we also do customize under customer`s personalized needs.
We will uphold the quality first, service-oriented, integrity-based purpose, committed to provide more and more, better and better services to the global customers.
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