The amino acid is an organic molecule with an amino group (-NH 2) and a carboxyl group (-COOH). The most common and most interesting amino acids are those that are part of proteins. Two amino acids combine in a condensation reaction between the amino group of one and the carboxyl of the other, releasing a molecule of water and forming an amide bond that is called a peptide bond; this two amino acid "residues" form a dipeptide. If joins a third one amino acid is made tripeptide and so on, to form a polypeptide. The vitamins are essential heterogeneous compounds for life since to ingest a balanced and in essential doses promote the correct physiological functioning. The coenzymes are cofactors nonorganic protein, thermoset, which attached to an apoenzyme form the holoenzyme or form catalytically active of the enzyme. Hey generally have low molecular mass and are key in the catalysis mechanism, for example, by accepting or donating electrons or functional groups, which carry from one enzyme to another. So, if you’re searching for Vitamins Amino Acids and Coenzymes suppliers and vendors, eWorldTrade brings Vitamins Amino Acids and Coenzymes suppliers and wholesalers close to you. Each Vitamins Amino Acids and Coenzymes listed above are subjected to quality control to ensure they are ideal for sale. If you want to buy Vitamins Amino Acids and Coenzymes in bulk, use the above list to discover the best wholesalers and suppliers relating to Vitamins Amino Acids and Coenzymes.