L-Theanine
Buy L-Theanine Powder at Wholesale Price. Factory Supply. L-Theanine For Sale with High Quality and Best Price. Inquiry Now!
Purchase L-Theanine Online From Manufacturer/Supplier, Benefits, Price - Bolise.
[ CAS No. ] 3081-61-6
[ Molecular Formula ] C7H14N2O3
[ Molecular Weight ] 174.1977
[ Test Method ] HPLC
[ Appearance ] White Crystalline Powder
[ Specification ] 10%, 20%, 30%, 40%, 50%, 99%
[ Main Functions ]
1. Improves cognitive function and helps prevent or treat dementia;
2. Acts as a neuroprotective agent through antioxidant and anti-inflammatory properties;
3. Upregulates dopamine levels, helping to improve mood and sleep;
4. Regulates circadian rhythm disruptions and lowers LDL cholesterol levels to prevent cardiovascular disease;
5. Promotes tumor cell apoptosis, serving as an aid in cancer prevention;
6. Boosts immunity and reduces the risk of viral infections;
7. Promotes glucose metabolism and lowers the risk of developing type 2 diabetes;
8. Facilitates physical recovery after exercise;
[ Application ]
1. Applied in food field,used in such products as beverage, biscuits, candy, ice cream, crystal sugar etc.
2. Applied in pharmaceutical field, can improve learning capability and memory of brain, have preventive effects against parkinson disease, climacteric syndrome, senile dementia, neuro-malfunction disease, have an effect of cardiac diuretic and hemangiectasis, and is beneficial to prevent hepatic coma, dysmnesia, and hypophrenia.
3. Applied in cosmetics field, owns the effect of anti-wrinkle and anti-Aging.
About L-Theanine
L-Theanine is an amino acid naturally found in tea leaves—particularly green tea—that helps regulate the nervous system, relieve stress, and improve sleep. By influencing brain neurotransmitters (such as GABA and dopamine) and alpha brain waves, it helps balance mood and cognitive function; it is non-addictive and has a high safety profile, though it should be used appropriately based on individual needs.
L-Theanine promotes the synthesis of GABA (gamma-aminobutyric acid) in the brain and inhibits neuronal over-excitation, thereby alleviating anxiety and tension. Additionally, it boosts dopamine and serotonin levels, helping to stabilize mood.
L-Theanine can help improve the ability to concentrate. Research indicates that when combined with caffeine, the two work synergistically to enhance reaction speed and memory.
Some studies suggest that L-Theanine may help reduce the time it takes to fall asleep and prolong deep sleep cycles by lowering heart rate and reducing the secretion of stress hormones, though the effects vary from person to person.
Please
at any time if you are interested in L-Theanine Price, COA(Certification of Analysis), Supplier, Manufacturer, Sale Promotion and anything we could help.
If you want to know about product, please send an inquiry get the free quote of L-Theanine Powder, or send the email to [email protected]. >> SEND INQUIRY NOW <<
Note: All pictures & informations are for reference only. The actual goods in kind prevail.
After send online enquiry, we will reply you as soon as possible, if not get any response on time please contact us by Tel or Email.
Welcome to Bolise Co., Ltd.
1. E-mail: [email protected]
2. Tel: +86 592 5365887
Working Time: 8:30--18:00, Monday--Friday
For more information of product, please send the email to [email protected]

- 1. Send Message to US ->
- 2. Confirm Product Information ->
- 3. Order & Payment->
- 4. Packaging&Shipping->
Our products have been certificated with the ISO certificate, free sample is available.
CGMP Manufacturer to ensure the quality stable and reliable.
All of our ingredients meet strict quality and food safety standards, and surpass industry standards for purity and cleanliness.
We are committed to meeting customers' unique needs by providing comprehensive and professional service, enjoying a good reputation among our business partners and customers for high-quality products, excellent after-sales services, competitive prices, and prompt shipping.
Highly welcome friends from all over the world to contact us. We will reply to you as soon as possible, after sending an online inquiry. And please feel free to call us if any urgent inquiry or without getting response from us in time.
Asia Bio-Pharmaceutical Research Institute
Bolise Co., Ltd.












