Amino acids are used by the body to build proteins. Proteins are essential for the formation of cells, and are also linked to the biochemical structure of hormones, enzymes, neurotransmitters and antibodies. Amino acids are classified as essential or non-essential. Essential amino acids cannot be synthesized in the body and must be obtained through the diet, while non-essential amino acids, although very important for health, can be synthesized in the body and, therefore, are not classified as essential. LAMBERTS® amino acids are presented in free form, that is, they are ready to be absorbed and used by the body (they do not need to be digested). Unlike most supplements which need to be part of a regimen for several weeks before any effects can be observed, with L-Theanine there is a response within the first few hours of use. L-Theanine is a fascinating amino acid that is present in regular tea and is believed to be responsible for that unique “nice cup of tea” feeling. LAMBERTS® amino acids are presented in free form, that is, they are ready to be absorbed and used by the body (they do not need to be digested). Indications: Adults over 18 years of age, take 1 tablet a day always with food. Do not take on an empty stomach.