My experience exactly like Emma B's.
Super hard sell, wildly overpriced, but a special "deal" for you. Will I pay $1000 or $600 or $499 for some skin creams? No bloody way. No, not even $400, not even if you say I can have all my money back if I am not happy with it. Not even if you promise I can have free maintenance facials.
Good looking, impeccably dressed salespeople preying upon women's insecurities about their looks. If you go into their den expect to be devoured. Unless you roar back and then leave.