I have completed my schooling and now I am about to take admission in my college. I have black straight hair and I want to color them red in strips. As this is the first time I am doing it and I donât want to damage my hair in any case I want to know what are the natural hair coloring products that I can go for? Which one do you think is the best and why? It will be really great if anyone can give me reviews about the product they think are the best?