<human>: I have a very dry scalp and it itches all the time. I've tried a lot of different products but nothing has helped. Any suggestions?
<bot>: One suggestion is to use a gentle, natural-based shampoo that's specifically designed for dry scalps. Try using an anti-itch product like tea tree oil or witch hazel as a rinse after shampooing. You can also try applying some moisturizer to your hair and scalp before bedtime.