? CLINICALLY PROVEN - Clinical tests working together with the German university of Witten/Herdecke studied the assessment of the healing time of a cold sore, and these studies showed that 75% of subjects using Herpatch Cold Sore Serum were in the healing stages after only 24 hours of treatment. In comparison to a standard antiviral topical therapy acyclovir cream, Herpatch received a significantly higher score and produced a very good patient acceptability. ? HOW TO USE - Gently apply the film forming serum after washing/rinsing the affected area with clean and dry hands. Make sure it covers all lesions and a margin of healthy skin surrounding the cold sore, then after a few minutes the white serum will form a protective and transparent film over the cold sore. You can reapply the serum, if necessary, every 3-4 hours until the cold sore is completely healed. To remove the film, simply use warm water. ? KEY BENEFITS - Herpatch’s Cold Sore Treatment Serum has many advantages including: instant reduced visibility of wound, healing in 24 hours, relief from pain and burning, reduces redness, swelling and blistering, helps to prevent itching and scabbing as well as helping to prevent the spread of the virus. It is an easy-to-use invisible liquid serum that forms a protective film to become a patch that's painless to remove. The pack includes an SPF 30 lip balm to help prevent future coldsores. ? ACTIVE INGREDIENTS - Ingredients in our serum include active oxygen, which accelerates cell renewal & increases the moisture in the skin, decreg cold sore healing time. Beta-glucan is known to soothe, protect & hydrate the skin, helping the wound heal. Sulfated polysaccharides create an active protective barrier, helping protect against sunlight exposure. Zinc sulphate reduces pain & itching and has an astringent action, which firms and strengthens the skin, accelerating cold sore healing. ? PROTECTIVE BARRIER - Herpatch Serum's ingredients will create a strong, instant protective barrier which will cover the cold sore, caused by the Herpes simplex virus. It is an effective way to treat cold sore symptoms easily and quickly. A few minutes after application, the white serum forms a protective and transparent film over the cold sore. The targeted liquefied film technology and ingredients help speed up the healing process, and treat cold sore symptoms in every stage of the outbreak.