H.M.
Hi,
I don't sell anything, and I have been very confused by all the products out there. What I have found is a book at Barnes and Noble by Paula Begoun called, Don't go to the Cosmetic Counter Without Me. She's like a consumer reports for the cosmetic industry. She uses science/scientists to evalutate the products and rates them. She has a website called cosmeticscop.com, and it's really helpful.
For people with really sensitive skin she has a line of products called Paula's Choice that doesn't have perfumes or dyes or anything. All of her stuff is relatively cheap and last for a long time. I have one cleanser that is 16 oz., cost about $13-16 and has lasted more than 18 months.
For other people who can use what is in the stores, she recommends brands/specific products you can buy at the store or cosmetic counters. She evaluates hair products, makeup, and skin care on quality and even warns you about price. For example, she will tell you which mascara is good if you don't want to spend much money(covergirl or whatever) or if you want to spend more she'll tell you her latest pick like Bobbi Brown Smudgeproof that costs $20. So far, I'm doing the cheap stuff, but I might branch out one of these days. And she would agree with what other people have said about how you don't need to spend much on cleansers.
Holly M.