Does changing the Minoxidil brand affect my treatment?

The the active ingredient in all brands of minoxidil should be similar and  have the same efficacy. You may notice a difference in the composition of the vehicles. Furthermore, there are different types of vehicles including foam and solution which will differ according to brands.

There are some people that anecdotally report that changing brands affects their hair and they strongly prefer one over another. For most people however, it should not make a big difference. The most important factor is to get the drug on the scalp. For males, that's twice daily.

The FDA insists and regulates drugs like minoxidil so that one brand that has the same concentration is the same as another