I used this during the same time frame as the solution stretch mark 24 line reducing treatment (Stretch marks where around my abdomen area, cellulite on my thighs). My skin definitely showed promising improvement in terms of firmness and texture and a slight improvement in my cellulite which was a good thing. I think the tri roller technology is pretty neat, BUT, i felt that it made the process of massaging the product into the skin quite laborious and tiresome, it felt like my arm was getting more of a workout! The solution itself also left a sticky residue on my skin which I did not like and it took forever to dry, and for those reasons I stopped usage all together. An ok product that will give average results with committed use, but not something I would purchase / use again.