L-THEANINE
Calm Mind, Clear Focus Naturally
L-THEANINE
L-Theanine, an amino acid found in tea, promotes relaxation without drowsiness by balancing brain neurotransmitters. It eases stress, enhances focus, and supports a calm mental state—ideal for daily pressures or busy schedules. Our high-purity L-Theanine supplements ensure optimal absorption, helping you stay centered and sharp, naturally.
Product name: L-Theanine
Molecular formula: C₇H₁₄N₂O₃
Starting material: Pyroglutamic acid/Corn/Green Tea
Grade: Food grade
Heavy Metals: USP/EP
Pesticide residue: USP/EP
Packing size: 25kg/drum
CAS#: 3081-61-6
Molecular weight:174.2 g/mol
Source: Synthetic/Fermentation/Green Tea
Specification: 98% HPLC/40%
Country of origin: China
Residual solvent: USP/EP
Allergen free/Gluten-free/Non-GMO/Vegan/Non-Irridiation
L-Theanine is a white, odorless crystalline powder with a slightly sweet taste, characteristic of its amino acid structure. It melts at approximately 214–216°C, remaining stable under normal storage conditions.
Chemically robust under standard conditions, it may undergo hydrolysis in strong acids or bases at high temperatures, breaking peptide bonds. This stability and solubility make it ideal for formulations in beverages, supplements, and functional foods.
L-Theanine, a popular amino acid known for its relaxation benefits, is derived from three primary sources, each with distinct production methods.
First, the chemical synthesis method uses pyroglutamic acid as the starting material. This process involves precise chemical reactions to convert pyroglutamic acid into L-Theanine, ensuring high purity. Chemical synthesis is valued for its scalability, making it a reliable source for bulk L-Theanine supplements, meeting the demand for L-Theanine powder in various formulations.
Second, fermentation stands out as a natural approach, utilizing non-GMO corn as the key starting substance. Through microbial fermentation, non-GMO corn is transformed into L-Theanine, a method praised for its eco-friendly and sustainable traits. Fermented L-Theanine is favored by consumers seeking natural ingredients, often used in premium L-Theanine supplements and functional foods.
Third, green tea is a traditional source of L-Theanine. Extracted directly from green tea leaves, this natural L-Theanine retains the essence of its botanical origin. Green tea-derived L-Theanine is sought after for its authenticity, commonly featured in herbal supplements and tea-based products.
Each source caters to diverse needs, from industrial-scale production to natural ingredient preferences, solidifying L-Theanine’s role in wellness and nutrition.
L-Theanine exerts its effects by modulating brain chemistry. It crosses the blood-brain barrier, increasing levels of calming neurotransmitters like GABA, serotonin, and dopamine, which regulate mood and reduce stress responses. It also inhibits overactivity of glutamate, an excitatory neurotransmitter, balancing brain activity to induce relaxation without drowsiness. Additionally, it enhances alpha brain wave production, linked to a state of relaxed alertness.
In terms of usage, L-Theanine is widely found in green tea and is a popular ingredient in dietary supplements, functional foods, and nootropics. It’s often paired with caffeine to counteract jitters while boosting focus, making it ideal for students, professionals, and anyone managing daily stress.
Key health benefits include stress and anxiety reduction by lowering cortisol levels, improved cognitive function such as enhanced attention and mental clarity, and better sleep quality by promoting relaxation without sedation. It may also support immune health by increasing production of gamma-delta T cells. Safe for regular use, L-Theanine offers natural, gentle support for mental and overall wellness.
