Long hair? Shampoo bar. Short Hair? Shampoo bar. No hair? I mean probably not. Shampoo bars are are fantastic for every hair type, just get your head wet and rub the bar on your head. Bonus: Grown Ass Man shampoo bars double as a fantastic body soap as well! If you're looking for Long lasting, then this is the brand you wanna go with.
A Little Tea Tree ( Like maybe a Bonsai Tea Tree?)