I have dry/itchy scalp but no dandruff and have mulled over different sample shampoos with no remedy. I've tried cheap organic tea-tree from the local co-op to expensive Aveda mens shampoo (way too over priced). The only stuff that works well is the shampoo my stylist uses when I get a haircut, but at $38 a bottle it's way too expensive. I like the tingly, cooling sensation stuff. I'm considering trying the Baxter line or Redkin Mint Clean...Any other suggestions?