Our IV spray contains arnica flower extract, ginger extract. It can reduce and eliminate spiders and varicose veins, helping to improve blood circulation and capillary health. Its use is simple: after cleaning the legs, spray the varicose area with a spray and massage it thoroughly, spray the area until absorbed, and spray the varicose area repeatedly, making sure to use it regularly for 4-12 weeks for best results. It can also be massaged intravenously to relieve swelling and pain.