L-THEANINE PURE (25g) to increase vitality, physical and mental performance
Powder 25 g
Please verify the availability of the product in stock before proceeding with the order.
L-THEANINE PURE is a naturally occurring amino acid structurally related to glutamate found in tea. L-theanine has been shown to be effective against Alzheimer's disease, stress, ischemia, cancer, and psoriasis. Clinical trials have confirmed the usefulness of L-theanine for anxiety, sleep disorders, increased attention span, normalization of blood pressure, and as an effective supplement in the treatment of attention deficit hyperactivity disorder and schizophrenia.
Theanine promotes the formation of serotonin, as well as dopamine, and therefore affects mood, the functioning of the cardiovascular system and blood pressure. Relaxing the body, relieves nervous tension, helps to concentrate, gives energy, improves the duration and quality of night sleep.
Most of the beneficial effects of theanine are realized through an increase in the level of gamma-aminobutyric acid in the body, which is an inhibitory neurotransmitter.
Names: Theanine, L-γ-glutamylethylamide and N5-ethyl-L-glutamine, (2S)-2-Ammonio-5-(ethylamino)-5-oxopentanoate, H-Glu(NHEt)-OH
Form: powder
Quantity: 25 g
Chemical formula: C7H14N2O3
Dosage: 0.1-0.5 g
Benefits: L-theanine has positive effects, especially on anxiety, cognition, emotional state, sleep quality, cancer, cardiovascular disease, obesity, and the common cold.
Contraindications: pregnancy, lactation, individual intolerance
Shelf life: 24 months
Storage: in a dry place at a temperature not exceeding 25°C
Ingredients: L-Theanine purified
Structural formula:


Guaranteed authenticity and quality:
100% original product from RUSSIAN PEPTIDE (Russian Federation)
RUSSIAN PEPTIDE is a commercial, innovative technology-based organization providing a full range of services to the pharmaceutical, biotechnology and cosmetics industries.
The company specializes in the development of technology and production of peptides and complex organic molecules as biologically active ingredients and their intermediates, biochemical substances for in vitro research purposes, reference standards for the calibration of analytical equipment, as well as reagents for peptide synthesis.
Development and production:
RUSSIAN PEPTIDE is a commercial, innovative technology-based organization providing a full range of services to the pharmaceutical, biotechnology and cosmetics industries.









