China (Mainland)
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- Product Details
Keywords
- L-Theanine
- L-Theanine improve memory
- 3081-61-6
Quick Details
- ProName: L-Theanine
- CasNo: 3081-61-6
- Molecular Formula: C7H14N2O3
- Appearance: Off-white Fine powder
- Application: Applicated in brain health protection.
- DeliveryTime: 5-7days after you make payment by cour...
- PackAge: 1kg/foil bag, 25kgs/drum
- Port: Xi'an, Beijing, Shanghai
- ProductionCapacity: 50 Kilogram/Week
- Purity: 99.89%
- Storage: Store at room temperature or cooler, i...
- Transportation: We can ship out within 5 days after yo...
- LimitNum: 1 Kilogram
Superiority
Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the leader manufacturer on all kinds of nootropics powder, we guarantted the every batch quality and give you test report along with order, we always believe "quality is firstly, service is secondly, price is thirdly ", so must build with every customer in an enjoyable business relationship!
You are buying = Our Products + Our Service:
1,Quality is our culture ,strict QC/QA systems under GMP factory.
2,Fast and safe delivery with secure and discreet shipment.
3,With us, your money is in safe as well as your business.It's our promise to you!
4,For whatever questions about us or our products you may have, do let us know and you can be assured we reply you in details with 24 hours and to your satisfaction.
5,Warmly welcome your visit in our company if available.
Details
L-theanine Basic Info:
Product Name:Theanine
Appearance:White powder
Cas No:3081-61-6
Molecular Formula:C7H14N2O3
Type: Plant Extract
Part: Leaf
Particle size :100% pass 80 mesh
Purity: 98% by HPLC
Appearance: White powder or colorless transparent liquid.
Grade: Food grade/Medicine/Injection grade
| Item | Specifications | Results |
| Assay(HPLC) | 98.0%~102.0% | 98.9% |
| Appearance | Off-white powder | Complies |
| Identification | IR | Complies |
| Melting point | 156.0~160.0℃ | 157.0~158.0℃ |
| Loss on drying | ≤0.5% | 0.11% |
| Residue on ignition | ≤0.1% | 0.06% |
| Related substance | ≤1.0% | 0.75% |
| Heavy metals | ≤10ppm | Complies |
Real Point:
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 dopamine levels among others.
L-theanine Benefit:
L-theanine works as a nootropic by providing an increase in alertness and attention while still acting as a relaxing aging. Studies show that prolonged use of L-theanine can also be beneficial for memory, but the primary effects are utilized for short-term neurotransmitter alteration including increased GABA and serotonin. Even students with ADHD using L-theanine improve their ability to focus.
Ample evidence proves L-theanine works synergistically with caffeine to negate the side effects while amplifying the benefits. Anxiety and jitters caused by caffeine are reduced by L-theanine supplementation. We provide an extra strength capsule that provides 200mg of 99% pure L-theanine per capsule. The benefits of sublingual solution is better and faster absorption that largely bypasses the first pass metabolism.
L-theanine Function & Application:
Function:
1) Stress
Theanine may help reduce the negative effects of stress, according to a small study published in Biological Psychology in 2007. In an experiment involving 12 people, researchers found theanine-treated participants were less likely to experience an increase in heart rate when performing a stressful task.
2) Immunity
Taking green-tea-derived theanine and antioxidants in supplement form may help prevent the flu, suggests a study published in BMC Complementary and Alternative Medicine in 2011. Every day for five months, the study's 197 participants took either a placebo or a capsule containing theanine and catechins (a class of antioxidants found in green tea).
3) Brain Health
A 2010 study from Nutritional Neuroscience suggests that a combination of theanine and caffeine may help improve cognitive performance. For the study, 44 young adults took either a placebo or a combination of theanine and caffeine prior to performing a demanding cognitive task. Researchers found that the combination of theanine and caffeine significantly improved accuracy and alertness and helped to increase focus while performing the task.
Additionally, findings from an animal-based study published in Free Radical Biology & Medicine in 2009 suggest that theanine may inhibit buildup of amyloid beta (a substance that forms the brain plaques associated with Alzheimer's disease).
4) Depression
Theanine may help relieve depression, according to an animal-based study published inPhytotherapy Research in 2011. In tests on mice, scientists discovered that theanine produced an "antidepressant-like effect."
5) Weight Loss
Theanine shows promise as a weight loss aid, according to animal-based research published in the journal In Vivo in 2004. In an experiment involving mice fed green tea powder, researchers found that theanine and caffeine found in the powder appeared to prevent weight gain and fight the buildup of fat.
Application:
1. Applied in food field, boiled eggs with motherwort is a good way to treat dysmenorrhea;
2. Applied in health product field, motherwort honey is a good female health food, which helps to regulate menstruation nourishing;
3. Applied in pharmaceutical field, motherwort tablets, granules, injection, capsule medicine for the treatment of gynecological diseases;
4. Applied in cosmetic field, according to legend, Empress Wu on account of eating beauty products which is made of motherwort, so she looks not old.
L-theanine Dosage:
The recommended dosage for L-theanine is as little as 100mg. The capsules are considered extra-strength in the the dosage is 200mg/capsule. However, the effects of L-theanine are felt in dosages as low as 50mg and young adults take between 50 – 400mg per day. The safety and low chance of toxicity allows for higher doses in some individuals. The average green tea drinker gets around 20mg of L-theanine per day.
Taking L-theanine with caffeine is effective with a 1 caffeine to 2 L-theanine ratio. With a regular 8 ounce cup of coffee, there are 100mg of caffeine suggesting 200mg L-theanine should be supplemented.
Custom clearance service:
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and peofessional group will help you clear the customs. We can guarantee th shipment 100%.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
Delivery Service:
We can ship out within 5 days after you make payment if it have stock at Lab, We always send all order by DHL, UPS, TNT, FedEx, EMS and other courier with door-door service, take 5 – 7 business days to your door!
Packing:
Carton: 1kg, 2kg, 5kg with Foil bag inside, or as customer's requirment;
Drum: 10kg, 15kg, 25kg with food grade PE nag inside.
Delivery:
| Shipping Terms | ||
| By Express | By Air | By sea |
|
Suitable for ≤ 50kg Faster 5-7days High Cost Door to Door Easy Pick Up Goods |
Suitable for ≥ 50kg Fastest: 1-2 days High Cost Airport to Airport Pick Up Goods by Customer |
Suitable for ≥ 500kg Fast: 15-30 days Low Cost Port to Port Pick Up Goods by Customer |
Payment:
| Payment terms | Western Union |
| Moneygram | |
| PayPal | |
| Wire Transfer | |
| Bitcoin |
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
