Glizigen Spray Glizigen Spray is a product for the treatment of genital herpes, oral herpes, herpes zoster & papilloma virus. Glizigen Spray is a unique formulation designed to fight all infections caused by herpesvirus (genital & oral herpes, varicella-zoster virus) & human papilloma virus. Glizigen Spray is a specific product of high effectiveness & easy application for your most intimate problems. The main active ingredient in Glizigen is glycyrrhizinic acid. Glycyrrhizinic acid is extracted directly from the root of licorice (Glycyrrhiza Glabra) using a natural biocatalyst process. This root is very well known for its anti-inflammatory & antiviral properties. Licorice is one of the most popular medicinal plants. It is used for ulcers, malaria, throat & respiratory problems, eruptions, infections, etc. It is also soothing, expectorant, germicide, antibacterial etc. Glycyrrhizinic acid is a powerful natural antioxidant & there is a notable increase in all its therapeutic properties when it is activated. Glizigen is designed to benefit from the effectiveness that glycyrrhizinic acid has demonstrated in the treatment of different types of herpes virus. Ingredients Glycyrrhizinic Acid, Propylene Glycol, Aqua, Polysorbate 80. Directions Use as directed in the printed instructions.