Green Tea Extract L-Theanine Powder

Green Tea Extract L-Theanine Powder: Premium Quality from Hubei Sanxin Biotechnology

Hubei Sanxin Biotechnology Co., Ltd. is a leading manufacturer and supplier of high-quality Green Tea Extract L-Theanine Powder. With our state-of-the-art production facilities and rigorous quality control measures, we offer superior 98% L-theanine extract that meets the highest industry standards. Our Green Tea Extract L-Theanine Powder is perfect for nutraceutical, food and beverage, pharmaceutical, and cosmetic applications, providing a natural solution for stress relief, cognitive enhancement, and overall wellness.

Why Choose Us?

1. FDA and Kosher certified facility
2. 98% purity guaranteed through HPLC testing
3. Solvent extraction method for optimal quality
4. Competitive pricing with bulk order options
5. Fast shipping from our USA warehouse

Specification

• Product Name: Green Tea Extract L-Theanine Powder
• Appearance: Fine white powder
• Purity: 98% (HPLC)
• Extraction Method: Solvent extraction
• Minimum Order Quantity: 1 kg
• Packaging: 25 kg/drum

COA Certificate

Our Certificate of Analysis ensures each batch meets strict quality standards. Request a sample COA to verify our product's purity and potency.

Item		Specification(%)	Result(%)
Appearance		White powder	Conforms
Resveratrol %		≥98%	98.27%
Resource		Dried root	Conforms
Lost on drying %		＜5.0% Max	0.34%
Mesh size		100% pass 80 mesh	Conforms
Solubility		Good solubility in alcohol	Good solubility in alcohol
Total Metal		≤10.00mg/Kg	Conforms
(Pb)		≤3 mg/Kg	Conforms
(As)		≤1.00 mg/Kg	Conforms
(Cd)		≤1 mg/Kg	Conforms
(Hg)		≤0.5 mg/Kg	Conforms
(Cu)		≤1.00 mg/Kg	Conforms
Ash Content %		≤0.50%	0.29%
Total Bacteria		≤1000cfu/g	Conforms
Yeast Mold		≤100cfu/g	Conforms
Salmonella		Negative	Negative
E.Coli		Negative	Negative
B1(Aflatoxin)		≤5.00ug/Kg	Conforms
Solvent residences		≤0.05%	Conforms
Pesticide Residues	(BHC)	≤0.10mg/Kg	Conforms
	DDT	≤0.10 mg/Kg	Conforms
	(PCNB)	≤0.10 mg/Kg	Conforms
	(Aldrin)	≤0.02 mg/Kg	Conforms
Identification		HPLC/UV-VIS/GC
Conclusion		Conforms

Additional Services

• Custom formulations available
• Technical support from our expert team
• Stability studies and documentation

Benefits

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1. Promotes Relaxation and Reduces Stress: One of the most well-known benefits of L-theanine is its ability to promote relaxation without causing drowsiness. It enhances the production of alpha waves in the brain, which are associated with a state of relaxed alertness. This makes it effective in reducing stress, anxiety, and promoting a calm, focused state of mind.

2. Improves Cognitive Function: L-theanine has been shown to improve cognitive function, including attention, focus, and memory. It works synergistically with caffeine (often present in green tea), helping to enhance cognitive performance, particularly in tasks requiring concentration and mental clarity. It balances the stimulating effects of caffeine, reducing the risk of jitteriness or over-stimulation.

3. Improves Sleep Quality: L-theanine is often used as a natural remedy to improve sleep quality. While it does not induce sleepiness, it helps to relax the mind and body, making it easier to fall asleep and achieve deeper, more restorative sleep. It is commonly used by individuals who suffer from anxiety or stress-related sleep disturbances.

4. Supports Mood and Mental Health: L-theanine may help improve mood by promoting the production of certain neurotransmitters, such as serotonin and dopamine, which are associated with feelings of well-being and happiness. Its mood-enhancing effects can be beneficial for people dealing with anxiety, depression, or general feelings of tension.

5. Neuroprotective Effects: L-theanine has neuroprotective properties that can support brain health. It helps to reduce oxidative stress and inflammation in the brain, which can contribute to neurodegenerative diseases such as Alzheimer's and Parkinson's. It may also improve cognitive aging by promoting brain plasticity and protecting neurons from damage.

6. Improves Focus and Attention: L-theanine enhances concentration and mental clarity, making it helpful for individuals needing sustained attention, such as students or professionals. It helps sharpen focus during activities like studying, reading, or working, and is often used in nootropic supplements for mental performance.

7. Boosts Immune Function: Some studies suggest that L-theanine can help support the immune system. It enhances the production of certain immune cells, which help defend against infections and viruses. This is especially important in times of stress when the immune system can be weakened.

8. Supports Cardiovascular Health: L-theanine has been linked to improved cardiovascular health, as it may help reduce blood pressure and promote healthy blood flow. Its relaxing effects on the nervous system can lower the impact of stress on the heart, contributing to overall cardiovascular well-being.

Application Areas

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1. Dietary Supplements: L-theanine is commonly found in dietary supplements designed to promote relaxation, reduce stress, and improve mental clarity. These supplements are often marketed for individuals seeking natural ways to manage anxiety, improve focus, and support overall cognitive health. L-theanine is also included in supplements aimed at improving sleep quality and promoting a calm mind.

2. Functional Foods and Beverages: Green tea extract, including L-theanine, is used in functional foods and beverages such as teas, energy drinks, smoothies, and health drinks. These products are often formulated to provide the calming effects of L-theanine while enhancing mental focus and concentration. L-theanine-infused beverages are popular among those looking for a gentle, natural boost to energy without the jitteriness commonly associated with caffeine.

3. Mental Performance and Nootropics: L-theanine is a key ingredient in nootropic formulations, which are designed to improve cognitive function, memory, and focus. It is often combined with other cognitive enhancers, such as caffeine, to create a balanced formula that promotes alertness while reducing the negative side effects of stimulants. These products are commonly used by students, professionals, and anyone looking to enhance their mental performance.

4. Stress and Anxiety Management: L-theanine is widely used in products targeting stress relief and anxiety management. Its calming properties make it ideal for inclusion in supplements, teas, and tinctures that aim to reduce anxiety and promote relaxation. L-theanine helps alleviate the physical symptoms of stress without causing drowsiness, making it suitable for use throughout the day.

5. Sleep Aids: L-theanine is often included in natural sleep aids due to its ability to improve sleep quality. By promoting relaxation and reducing stress, L-theanine helps users fall asleep faster and achieve more restful sleep. It is commonly found in supplements designed for individuals who experience sleep disturbances due to anxiety or stress.

6. Skincare and Cosmetics: L-theanine is also used in skincare products due to its antioxidant and anti-inflammatory properties. It helps protect the skin from oxidative stress caused by environmental factors like pollution and UV radiation. Additionally, its calming effects can benefit individuals with sensitive or irritated skin, promoting overall skin health and reducing inflammation.

7. Neuroprotective and Anti-Aging Products: Due to its neuroprotective properties, L-theanine is sometimes included in anti-aging products aimed at supporting brain health and cognitive longevity. It helps protect brain cells from oxidative damage, supports brain function, and may contribute to the prevention of neurodegenerative conditions such as Alzheimer’s and Parkinson’s.

8. Sports and Fitness Products: L-theanine is used in some sports supplements to promote mental clarity and reduce performance anxiety. It helps athletes stay focused and calm, particularly in high-stress situations such as competitions. L-theanine’s ability to promote relaxation without causing drowsiness makes it an ideal choice for use before or after physical activities.

9. Herbal Medicine: L-theanine is an important component of traditional herbal medicine, particularly in Asian cultures where green tea is a staple. It is used in various herbal remedies designed to calm the mind, improve mood, and enhance overall well-being. It is often incorporated into blends that promote relaxation and mental clarity.

Quality Control

Our ISO 9001 certified facility employs rigorous testing protocols, including:

• Raw material inspection
• In-process checks
• Finished product analysis
• Microbial testing

R&D Results

Our ongoing research focuses on improving extraction efficiency and exploring new applications for L-theanine in various industries.

Packaging and Transportation​​​​​​​

• Secure, food-grade packaging
• Temperature-controlled shipping available
• Air and sea freight options

After-sales Service

Our dedicated support team ensures:

• Prompt response to inquiries
• Technical assistance
• Product use guidance

Qualification Certifications

• FDA registered
• Kosher certified
• ISO 9001:2015
• Non-GMO verified

Transaction Feedback

"Exceptional quality and service. Sanxin's Green Tea Extract L-Theanine Powder has become a key ingredient in our top-selling supplement line." - US Nutraceutical Company

Exhibition

Visit us at SupplySide West in Las Vegas this October to learn more about our Green Tea Extract L-Theanine Powder and other innovative extracts.

FAQ

Q1: What is the shelf life of your L-theanine powder?
A1: When stored properly in a cool, dry place, our product has a shelf life of 2 years.

Q2: Do you offer third-party testing?
A2: Yes, we can provide third-party lab results upon request.

Q3: Is your L-theanine extract water-soluble?
A3: Yes, our 【Green Tea Extract L-Theanine Powder】 is highly water-soluble, making it ideal for beverage applications.

Q4: Can you provide documentation for regulatory compliance?
A4: Absolutely. We offer comprehensive documentation to support your regulatory needs.

Q5: What is your minimum order quantity for custom formulations?
A5: Custom formulations typically require a minimum order of 100 kg. Contact us for specific requirements.

Contact Us

Ready to elevate your products with our premium Green Tea Extract L-Theanine Powder? Reach out to our team today:

Email: nancy@sanxinbio.com
Address: Dongcheng Industrial Park, Fang County, Shiyan City, Hubei Province, China

Experience the Sanxin difference – where quality meets innovation in plant extracts.