An antioxidant composition is described for reducing oxidative stress in subjects undergoing hormonal contraceptive drug treatment. In particular, said composition has proved to be particularly suitable because, as well as being surprisingly effective, it is extremely well-tolerated by the body as it contains natural components such as catechins from green tea, selenium yeast, alpha-lipoic acid, and coenzyme Q10.Se describe una composición antioxidante para reducir el estrés oxidativo en sujetos que se someten a tratamiento con fármaco anticonceptivo hormonal en particular, dicha composición ha demostrado ser especialmente conveniente ya que, además de ser sorprendentemente efectiva, es extremadamente bien tolerada por el cuerpo ya que contiene componentes naturales tales como catequinas del té verde, levadura de selenio, ácido alfalipoico, y coenzima Q10.