Bioderma Cicabio Arnica + 40MlBioderma Cicabio Arnica 40ml Cicabio Arnica + promotes the quick and targeted resorption of bumps and the pigments responsible for blue skin and limits all potential cutaneous disruptions. How to use: Accidental impact: Apply Cicabio Arnica+ as soon as possible, and massage lightly into the affected area. Re apply twice daily until the skin is entirely healed. For cosmetic purposes: Prevention*: Apply Cicabio Arnica+ 2 times per day for 7 days.