I found these products several months ago and will not look back. I am in my 30s and have VERY sensitive skin, yet still worry about aging and good cleansing. These products work without fragrance, color, preservatives. I am able to use the facial scrub every day without my face being irritated, and my pores aren't clogged after using these creams. I imagine they would be just as useful to use after waxing, tanning, etc. They are also SO affordable! the starter kit is the most expensive at $27 and it has a day & night cream, toner & face cleanser. I still use anti-aging treatments, etc. & sunscreen but these products keep the others from being too much.