KISU Healthy Lips was created by medical professionals to address the limitations and frustrations of current cold sore treatment options. KISU Healthy Lips is an oral (administered in capsule formulation), non-prescription medication whose ingredients have been clinically proven to prevent cold sores and fever blisters from surfacing and speed healing time by up to 30%. KISU can be used in combination with topical creams or gels such as Abreva, Orajel, or Zicam. KISU consists of a tailored blend of natural ingredients (vitamins, minerals, amino acids, and multifunctional proteins) that both attack the virus and support your immune system so you heal more quickly.