I posted previously, asking about differences between Tretinoin and Adapalene. I went ahead with experimenting mixing Minoxidil with Adapalene ( differin Gel ). I don't know if it's psychosomatic , but I'm finally seeing promising results on my hairline. I have been consuming Minoxidil orally so not sure if it attributed to one or the other. The traction alopecia area is filling in a lot , while my overall frontal scalp is thickening up well too. After years of frustration and experimentation , I'm actually hopeful and excited. Maintaining my hair metal band looks is tough at 54 years old. I guess getting older sucks in general.