This formulation is a sterile solution based on PDRN, B groupvitamins, glutathione and carnosine, aminobutyric acid, exosomes andamino acids. WARNINGS: external use only. For professional use only.Do not inject. Store the product in a dry place. Keep away from directsources of light and heat as it contains photosensitive substances. Apossible variation in color is to be considered normal and does notindicate an alteration of the product. Avoid contact with eyes. In caseof accidental contact with eyes, rinse thoroughly with water. Do notuse in case of known allergy to one of the components. If irritativeeffects occur, discontinue use of the product. Keep out of the reachand sight of children.