I have gray hairs about 2-3 years and I don't know why I do I have grays hair. Is it because I'm getting old? Too much products? Using too much hot irons? Bleach? Or is it from a people in your family had an experience about having gray hair at a young age? Etc..

Normally it is because your family gets them early,

I had a good friend that by 18 was all grey, nothing but grey left. It does just happen for some people, they make good hair color products.

Normally it is because your family gets them early,

I had a good friend that by 18 was all grey, nothing but grey left. it does just happen for some people, they make good hair color products.
Thank you for responding to my question. It means a lot to me. :)

I really have no clue why this is happening. I should know since I am a professional hairdresser. All I recommend doing is to use simple shampoo and conditioned of the same brand (Suave or Aussie) and letting it airdry. Don't straighten your hair. Dying it may have to be your answer.
I was thinking switching Herbal Essence to Aussie. Because lots of people were saying Aussie is a really good product. And I have one more question is herbal essence a good product too?