Tip: Even though scratching is bad, I can't help myself. Scabs and bleeding on the scalp are not the norm. "If you're at any point where there is a skin breakdown, that is a conduit for contaminants and toxins," said Phillips. "That's an open entry way to the system." Translation: it's time to see a dermatologist.
For once-weekly washers: Phyto Phytheol Intense Anti-Dandruff Shampoo ($24)