• In the living world, there are more than 500 amino acids. These are molecules that combine to form proteins. Only 20 amino acids make up the proteins in our human body and therefore play a crucial role in the structure and metabolism of our cells. Our body only retains the amount it needs.

  • Of these 20 amino acids, 11 can be synthesized by our body; they are called "non-essential." The remaining 9 amino acids cannot be synthesized by our body and must come from an exogenous source, mainly our diet: they are called "essential."

9 amino acids

which cannot be synthesized by our body. They come from the breakdown of food proteins.

  • Isoleucine

    It is a source of energy for the muscles.

  • Leucine

    It is involved in the renewal of muscle tissue.

  • Histidine

    It participates in the production of hemoglobin, and constitutes a source of energy for the muscles.

  • Lysine

    It is involved in supporting the immune system and participates in the production of growth hormone and collagen.

  • Methionine

    This sulfur-containing amino acid plays an essential role in the synthesis of
    proteins.

  • Phenylanaline

    It contributes to muscle development.

  • Threonine

    This amino acid affects cholesterol levels and contributes to the production of collagen and enamel.

  • Valine

    It is involved in the protection of neurons and participates in the synthesis of muscle proteins.

  • Tryptophan

    This amino acid is the precursor to the synthesis of serotonin (a neurotransmitter involved in mood regulation) and vitamin B3, essential for energy metabolism.

11 amino acids

manufactured by our organization

  • Alanine

    It is involved in the formation of glucose, glycogen, collagen and elastin.

  • Arginine

    It participates in the synthesis of other amino acids, in the vasodilation of blood vessels as well as in the regulation of the immune system

  • Asparagine

    The first amino acid discovered in asparagus (hence its name), it plays an essential role in brain development and function, nervous system balance and the formation of muscle tissue.

  • Glutamate

    It is one of the most active neurotransmitters in the brain. It also helps fight oxidation. It is often secreted by our bodies in insufficient quantities.

  • Cysteine

    It can be synthesized in the body from methionine. It plays an important role in the formation of glutathione, the main antioxidant in our body, as well as in the composition
    proteins from skin, nails and hair.

  • Glutamine

    It is an amino acid that is very abundant in the blood and muscles. It plays an essential role in the immune system, in tissue development and in protecting the intestinal barrier.

  • Glycine

    This amino acid functions as a neurotransmitter and plays an essential role in muscle repair. It also has an antioxidant and detoxifying role.

  • Serine

    It is a precursor of amino acids (glycine, cysteine, tryptophan) and brain phospholipids essential for the proper functioning of the nervous system.

  • Aspartate

    It plays an essential role in energy metabolism as well as in the detoxification process.

  • Proline

    It plays a role in the synthesis of DNA and collagen and promotes the healing process.

  • Tyrosine

    Synthesized in our body from phenylalanine, it is essential for the synthesis of neurotransmitters (dopamine, adrenaline, noradrenaline, etc.).

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