What Natural Products Can I Use To Make My Hair Manageable Without A Flat Iron Or Blower?

Hello sir I am man 35 I have long hair Last three years i used to straight hair with chemical straights or herbal straights Now my hair i can not comb natyrallly or leave it naturally as always i need to make flat iron or hot blower Can u advice me natural products that male my hair easy comb or have good look without blower or flat iron I dont like straight hair but at least good look hair