Hairloss Treatments Headway 5 / Minoxidil 5% No longer available  Pregaine Clear Gel Shampoo No longer available  Regaine Extra Strength Minoxidil 5% A hereditary hair loss treatment previously known as Rogaine. Available to NZ customers only.  Rogaine 2% No longer available  Silver Check No longer available  Women's Rogaine 2% No longer available