Provided you are getting the generic from a reputable source, there should be no difference in the effectiveness of brand versus generic. The extra .25mg maybe making a difference, however this would be rare.Try obtaining the 5 mg generic and cut it into quarters. You may also try a different...
What you have described should be fine. Ideally minoxidil is left on for 8 hours as the 'minimum' time.
This advice comes from a 1990 study. In that study, twenty-two healthy male volunteers completed a four-way, multiple-dose, randomized crossover study to determine the relationship between c...