L-Theanine Powder Bulk
Botanical Name: Camellia sinensis O. Ktze.
Part Used: Leaf
Active Ingredient: Theanine
Origin: China
Extraction: Water extraction
Odor: Characteristic green tea grassy aroma
Appearance: Light yellow to yellowish-brown powder
Storage: Keep in a cool, dry place away from light and heat.
Test Method: HPLC
Shelf Life: 3 years
Applications: Widely used in functional beverages, dietary supplement capsules, pressed candies, anti-aging cosmetics and antioxidant food ingredients.
Premium L-Theanine Powder Bulk: High-Purity Amino Acid Solution for Advanced Nutraceutical Manufacturing
Hefei Fushan Yuansheng Biotechnology Co., Ltd. offers L-Theanine Powder Bulk made from high quality green tea (Camellia sinensis O. Ktze.) leaf by innovative water extraction technique. Our product is standardised at 20-60% theanine and may be customised to your formulation needs.
We guarantee batch-to-batch consistency with 13 years of specialised research experience, over 30 issued patents and a PhD-led R&D staff. Our supply chain is GMP, ISO22000, HACCP and HALAL certified, and we can assure compliance with China New Food Raw Materials, FDA GRAS, and USP.
What Makes Our L-Theanine Powder Ideal for B2B Manufacturing
L-Theanine is a unique non-protein amino acid, gamma-ethylamino-L-glutamic acid. It is naturally found in the leaves of green tea and is known for its psychedelic characteristics, without any sedative effects.
Our L-Theanine Powder Bulk is derived utilising water-based processes, unlike synthetic alternatives. This gives a clean label ingredient profile that meets customer desire for natural cognitive enhancers. The powder passes the blood brain barrier well and increases alpha brain wave activity, and decreases the jittery effects of stimulants like coffee.
This makes it a clever addition for businesses aiming to target calm alertness, stress relief and cognitive function.
L-Theanine Powder Bulk Specifications and Quality Parameters
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to yellowish-brown powder |
| Active Ingredient | L-Theanine 20–60% (customizable) |
| Botanical Source | Camellia sinensis O. Ktze. (leaf) |
| Extraction Method | Water extraction |
| Test Method | HPLC |
| Particle Size | 100% pass 80 mesh |
| Odor | Characteristic green tea grassy aroma |
| Arsenic (As) | <2 ppm |
| Heavy Metals (Pb) | <3 ppm |
| Total Aerobic Count | <10 CFU/g |
| Shelf Life | 3 years |
| Storage Conditions | Cool, dry place away from light and heat |
Our testing is done to worldwide pharmacopeial standards. Every batch is subjected to strict quality control before it leaves the factory to guarantee safety and effectiveness.
Core Advantages for Commercial-Scale Applications
Premium Raw Material Selection and Standardized Extraction
Our green tea leaves are from confirmed Chinese sources. Our extraction technology extracts high activity theanine and maintains the native amino acid structure.
The water-based process meets clean-label requirements, eschewing toxic solvents. This is important for nutraceutical businesses who are trying to build transparency and customer confidence.
Multi-Gradient Content Flexibility and Batch Stability
You may change the theanine content from 20% to 60% based on where you want to place your product. If it’s a relaxation drink or high dosage brain supplement that you’re making, we alter the specs appropriately.
Our robust supply chain and state-of-the-art quality control assure minimum variance between manufacturing batches. Consistency in these will make your regulatory filings and quality assurance procedures easier.
Low-Caffeine and Pesticide Residue Control
Many clients who do not want the stimulant effects of caffeine will often want theanine. Custom low caffeine or decaffeinated to your formulation.
Our supply network also assists in the removal of pesticide residues and plasticisers. This is relevant to compliance difficulties in markets with tight pollutant limits like the EU and North America.
Diverse Applications Across Multiple Industry Segments
Functional Beverages and Ready-to-Drink Formulations
L-Theanine Powder Bulk is highly soluble and may be used in beverage applications. It synergistically works with caffeine to decrease jitters and crashes, which is a crucial advantage for energy drinks and concentration beverages.
Brands may sell merchandise as a “clean energy” or “calm focus” solution, riding health trends.
Dietary Supplements and Capsule Formulations
Theanine is a popular ingredient in stress relief pills, sleep support stacks and nootropic mixes. Its potential to raise GABA, serotonin and dopamine levels makes it a staple element for mental health products.
It has good flowability in encapsulation and tableting equipment in fine powder form (100% pass 80 mesh).
Anti-Aging Cosmetics and Topical Applications
The antioxidant properties of Theanine may also be used in cosmetics compositions. It helps to neutralise free radicals and improves skin barrier function, making it useful in anti-aging serums and everyday care products.
Food Ingredients and Functional Snacks
Compressed candies, energy bars and functional confections - theanine has started to be added by manufacturers. It has a moderate taste and stability that makes it simple to include into products without impacting flavour characteristics.
Packaging and Storage Recommendations
We supply PRODUCT in food-grade, double-lined polyethylene bags within fiber drums, typically in 25kg increments. Custom packaging sizes are available for large-volume orders.
Store the powder in a cool, dry place away from direct light and heat. Ensure containers are tightly sealed to prevent moisture absorption and degradation.
For safety, wearing protective goggles or safety glasses during handling is recommended. If accidental eye contact occurs, rinse thoroughly with water and seek medical care. Wash skin with soap and water upon contact.
Frequently Asked Questions
Q:What exactly is the difference between total polyphenols, catechins and EGCG?
A:The most therapeutically active molecule of plant polyphenols is a subclass of catechin known as epigallocatechin gallate (EGCG). It jump-starts metabolism and calorie burning. Total polyphenols provide an idea of the overall antioxidant activity, but for exact formulations it is important to measure the EGCG concentration to assure clinical effectiveness. Our product is specialised for the standardisation of theanine, but we also provide EGCG rich extracts in case you need both actives in your formulation.
Q:Product quality guaranteed?
A:Yes. All items are guaranteed to be the same as samples approved by you. “Before shipping, each batch is strictly tested to meet the Chinese, European or US Pharmacopoeia standards.” Full COA documentation ensures traceability.
Q:Does this extract contain caffeine?
A:Natural green tea extract conventionally contains 2%-10% caffeine. However, we offer customized low-caffeine or decaffeinated theanine powder solutions based on your formulation needs. Just specify your requirements, and we'll adjust accordingly.
Partner with a Trusted Global Supplier
Ready to elevate your L-Theanine Powder Bulk's formulations? Contact us at info@extrabroc.com for sample requests, technical data sheets, and custom quotations today.
