| Certification: | BRC, ISO, FDA, HACCP |
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| Assay Method: | HPLC |
| Application Form: | Tablet, Capsule |
| Application: | Health Care Products, Medicine |
| State: | Powder |
| Product Name: | L-Theanine |
| Samples: |
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| Customization: |
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| Effects on the central nervous system The influence of theanine on spirit and emotion is undoubtedly partly derived from the physiological activity of the central neurotransmitter dopamine. Of course, the anti-fatigue effect of drinking tea is also believed to come from this effect to a certain extent. Antihypertensive effect Studies have shown that theanine can effectively reduce spontaneous hypertension in rats. Kimura et al. believe that the antihypertensive effect of theanine may come from the regulation of the central neurotransmitter serotonin secretion in the brain. Theanine's effect on reducing high blood pressure can also be regarded as a stabilizing effect to a certain extent. And this stabilizing effect will undoubtedly help the recovery of physical and mental fatigue. Affect memory Many studies have proved that the effect of theanine in improving learning and memory is the result of activating the central neurotransmitter. Kuangyi mind and body The physical and mental effect of taking theanine is not to make people sleep, but to improve concentration. Healthy Food In the health food market, most of them are for the prevention or improvement of adult diseases. Health foods like theanine that are not hypnotic, but can also relieve fatigue, lower blood pressure and improve learning and memory ability are rare and eye-catching. Theanine is the amino acid with the highest content in tea, accounting for more than 50% of the total free amino acids and 1%-2% of the dry weight of tea. Theanine is a white needle-like body and is easily soluble in water. It has a sweet and refreshing taste and is a component of the taste of tea. (1) Absorption and metabolism. (2) Regulate the changes of neurotransmitting substances in the brain. (3) Improve learning ability and memory. (4) Sedation. (5) Improve menstrual syndrome. (6) Protect nerve cells. (7) The effect of lowering blood pressure. (8) Enhance the efficacy of anti-cancer drugs.
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Changsha Herbway Biotech Co., Ltd was established in 2011, has more than 10 years' professional experience and committed to providing high quality&natural Chinese botanical extracts to domestic and international customers. Relying on high and new technology, making cooperation with famous scientific research institutions, HERBWAY has founded it's own factories, and built perfect application lab-facilities for testing and optimizing product properties. Guiding and improving production as well as R&D ability of own. The factories are equipped with GMP standard production lines and have passed the certificates of ISO9001, FDA, HACCP, Kosher, HALAL, FSSC22000. During the past 10 years, HERBWAY has successfully developed more than 200 kinds of standardized botanical extracts,with annual production capacity reaches more than 1000 tons.
Our Factory
Our Laboratory
Our Exhibition
Our Certification
Packing
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber-drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
* Storage: Stored in dry and cool place, keep away from strong light and heat.
* Shelf Life: Two years when properly stored.
Shipping
* DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service.
* Sea shipping for quantity over 300KG; and air shipping is available for 50KG above.
* For high value products, please select air shipping and DHL express for safe.
* Please confirm if you can make the clearance when goods reach your customs before placing an order. For buyers from Mexico, Turkey, Italy, Romania, Russia, and other remote area.
Q1: When will my order be shipped?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.
Q2: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3:What's your MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.
Q4: How to confirm the Product Quality before placing orders?
A: Firstly, we will offer the certificate of analysis for the product that you inquired from us.
If any other doubt, sample is available to you to be tested before large quantity order.
Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.
Q6: How to start orders or make payments?
A: Payment by T/T, Western Union, Money Gram etc .
Q7:Is there a discount?
A:Different quantity has different discount.
Q8: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.
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