structural chemical molecular formula and model of carnitine. atoms are represented as spheres with color coding

acid and antioxidant are atom atomic atoms background beauty biochemistry biology bond c7h15no3 care carnitine chain chemical chemistry coding color complex compound cosmetic dietary education element essential flat formula health icon illustration immunity infographic isolated levocarnitinum medicine model molecular molecule multi nutrient nutrition organic pharmacology pharmacy pill represented science skeletal spheres structural structure supplement table vector visualization vitamin