L-Theanine Powder

What is green tea extract 20% 30% natural L-Theanine powder?

Green tea extract (theanine 20%/30%) is a standardized plant extract prepared from high-quality green tea (Camellia sinensis) leaves using modern extraction and purification techniques. Its core feature lies in the extraction of L-theanine, a unique non-protein amino acid found in tea. This distinguishes the product from ordinary green tea powder, making it a specialized ingredient with clear objectives, controllable composition, and suitable for the development of health products requiring specific functional ingredients.

Mechanism of Action:

After entering the brain through the blood-brain barrier, L-theanine significantly increases the content of the neurotransmitter dopamine in the midline of brain cells. Dopamine, a precursor of adrenaline and noradrenaline, is an important substance that transmits excitability in brain nerve cells, and its release greatly affects people's emotions.

L-theanine has the effect of promoting the generation of alpha waves, making people feel relaxed and happy. Moreover, theanine does not lead to an increase in the number of theta waves during sleep, thus stabilizing people's emotions and improving their attention.

L-theanine can be used as a food additive in beverages, biscuits, candies, ice cream, and rock sugar. As a food additive, theanine is not only easily soluble in water but also has the properties of suppressing bitterness and enhancing food flavor. It can be widely applied in snacks, candies, jellies, and beverages.

Natural source: Originating from natural green tea, it meets the market demands for clean label and natural health products.

Synergistic caffeine: When combined with caffeine, it can enhance alertness and cognitive performance while mitigating the potential side effects of caffeine, such as nervousness and palpitations, creating a smooth energy boost experience.

Excellent water solubility: In powder form, it is easily soluble in water, facilitating its addition to various dosage forms of end products.

Widely used: Applicable to various product forms such as dietary supplements, functional food and beverages, candies, etc.

Q1: Does L-theanine cause drowsiness?

A1: It usually does not cause significant drowsiness. Its main function is to induce a relaxed yet alert state. It creates conditions for falling asleep by alleviating anxiety and excessive mental activity, rather than directly causing sleepiness like a sleeping pill.

Q2: Is it safe to use it together with caffeine? What are its benefits?

A2: Safe and synergistic. This is a very classic and common combination. L-theanine can alleviate the side effects of caffeine, such as nervousness, anxiety, and increased heart rate, making the alertness and cognitive enhancement effects brought by caffeine smoother and longer-lasting, reducing the "crash" feeling.

Q3: What is the recommended dosage?

A3: As a raw material, its dosage needs to be determined by the manufacturer based on regulations and product design. The commonly used effective dosage range in clinical studies is approximately between 100-400 mg of L-theanine per day.

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