L-Theanine Powder

L-Theanine Powder Manufacturers and Suppliers

L-Theanine is an amino acid unique to tea, primarily found in green tea. It is renowned for its unique relaxing and soothing effects, helping to relieve stress and improve focus without disrupting sleep, making it an ideal natural mood-regulating ingredient. Healthkintai^® is a L Theanine factory, manufacturer, and supplier, offering various specifications of L-Theanine Powder. For wholesale theanine, please contact us at info@kintaibio.com.

Other specifications can be custmized.Contact us now>>>​​​​​​​

You may also be interested in other specifications of our green tea extract:

The Regulations of L Theanine

FDA: L-Theanine has been granted GRAS (Generally Recognized As Safe) status by the FDA. This means that it is generally recognized by experts as safe for use in food and beverages under the intended conditions of use.

EFSA: Novel Food Approval: The EFSA has completed its safety assessment of L-theanine as a novel food and approved it. This means that it can be legally sold in the EU market, but must strictly adhere to the specific food category and maximum usage limits specified in the approval document.

L Theanine Powder Benefits

l theanine powder for anxiety

L-Theanine, a natural amino acid unique to tea, has been proven by numerous scientific studies to have a significant effect on relieving anxiety. Theanine can promote the generation of alpha brain waves in the brain. This brain wave state is closely related to deep relaxation and a state of alertness and calmness, thus effectively relieving psychological stress and reducing tension and anxiety without inducing drowsiness. Whether dealing with daily stress or situational anxiety, theanine is considered a mild, non-drug-dependent, and ideal natural soothing ingredient, providing a safe and effective nutritional support solution for modern people to manage their emotional health.

l theanine for sleep

Theanine's effect on improving sleep quality is not achieved through forced sedation, but rather stems from its unique dual regulatory mechanism of relaxation without causing drowsiness. On one hand, L-Theanine Powder can promote the production of relaxing alpha brain waves in the brain, helping the mind and body to calm down from stressful or anxious states, creating the necessary psychological and physiological conditions for natural sleep. On the other hand, it indirectly stabilizes mood and reduces nighttime awakenings by regulating neurotransmitters related to mood and sleep, such as increasing GABA levels (which has a calming effect) and potentially affecting serotonin metabolism.

L-Theanine Powder Uses

l theanine powder supplement

L-Theanine Powder has become a core functional ingredient in the health supplement industry, contributing to emotional well-being and promoting restful sleep. Current mainstream product forms include tablets or capsules for relieving stress and combating daily anxiety, as well as gummies and solid beverages to promote relaxation and improve sleep. Theanine is particularly suitable for formulation into dietary supplements for high-stress individuals, students, and creative professionals who need to maintain focus while managing stress. It is also frequently combined with GABA, magnesium, and herbal extracts to create innovative formulas that balance relaxation and enhanced cognitive performance.

l theanine powder for coffee

The innovative application of theanine in coffee products is leading a new trend in functional coffee. Its core value lies in its ability to subtly balance the stimulating effects of caffeine, creating a unique experience of focus and tranquility. By adding theanine to instant coffee powder, coffee capsules, or ready-to-drink coffee, products can significantly reduce the tension, palpitations, and anxiety that caffeine may cause, while providing mental clarity and improved concentration, achieving gentle and lasting energy support and reducing mental stress.

L- theanine powder side effects

L-Theanine is a very safe natural ingredient. At recommended doses, it rarely causes adverse reactions. In rare cases, sensitive individuals may report mild and transient gastrointestinal upset or headaches at very high doses, but these symptoms are uncommon. Importantly, theanine does not cause drowsiness or dependence, unlike many sedative medications.

Where to buy the best L- theanine powder?

• In terms of product specifications, we offer 98% L-theanine and can customize specifications to precisely match your food, health supplement, or beverage formulation needs.
• Regarding certifications, we hold ISO22000, HALAL, and other authoritative international certifications, ensuring the compliance and safety of our products in the global market.
• Most importantly, as a source manufacturer with our own factory, we offer factory prices than similar products on the market while maintaining the same high quality, making us the ideal choice for cost reduction, efficiency improvement, and quality upgrades. Buy L-Theanine Powder,contact us at info@kintaibio.com.

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FAQ

Q1:Which is better, L-theanine or Ashwagandha?

A1:L-theanine and Ashwagandha are natural ingredients with different functions, and the choice depends on your specific needs. L-theanine primarily helps relieve tension and improve focus, and it works relatively quickly, making it suitable for use when you need daily relaxation or for work/study. Ashwagandha, on the other hand, is an adaptogenetic herb traditionally used to help the body cope with chronic stress, support energy balance, and improve sleep quality; its regulatory effects are more systemic.

Q2:What should you not mix with L-theanine?

A2:L-Theanine is generally considered safe, but interactions with certain substances should still be noted. It should be avoided when used concurrently with high doses of potent sedatives (such as some prescription sleeping pills, anti-anxiety medications, or alcohol), as this may excessively enhance the sedative effect, leading to drowsiness or lethargy. Furthermore, caution should be exercised when taking antihypertensive medications, as L-Theanine may have a mild adjunctive antihypertensive effect.