Sodium Behenoyl/Cocoyl (Arginine/Glutamic Acid/Isoleucine/Leucine/Lysine/Phenylalanine/Proline/Threonine/Valine) is the sodium salt of the condensation product of a mixture of behenic acid chloride and coconut acid chloride with an aqueous solution containing arginine, glutamic acid, isoleucine, leucine, lysine, phenylalanine, proline, threonine and valine.