community About to add topical melatonin to my 5% minoxidil solution. What's would be the right concentration?
The user added melatonin to their 5% minoxidil solution for hair growth, using a concentration of 0.0033%, which equates to roughly 2mg for a 60ml bottle. They later reported no significant difference and planned to continue the treatment for a few more months before potentially stopping to observe any changes in shedding.