yup i use it.
It's a liquid so when it dries it cakes into your hair. I use it before bed and then the foam after my shower before work. I think it works a little bit better .. nothing drastic compared to just the minoxidil foam. When I was just on the foam my hair wasn't as "thick" looking. When i switched back to my DNC/Foam combo (like how I started) my hair looked a little better.
I think the added stuff helps out a bit. minoxidil 5%, Adenosine, Procyanidin B-1 and C-2, Aminexil SP94 and Retinol. Basically a cocktail of stuff that has worked for people. So it covers all the bases. But it is friggen expensive which is why I half/half it with the foam.