I am just finishing my first bottle of hiab, it's small but it lasts quite a long time. I use hiab in the morning before The Present. i've noticed that my pores have gotten much smaller and my skin no longer gets shiny after a couple hours, even in the summer! it moisturizes enough that i dont top it with another moisturizer in the summer, though in the winter you may need to if you live in a dry climate. i am very happy with it and this set is a great deal!!
I am in my 40's and i have been using this product for several years now. I think it waorks wonders, it has helped allot with my cystic acne. It was very painful and this product has been a godsend. I have shared it with so many people. It saves me so much purchasing it a duo instead of one at a time.