How much exactly is too much sun UV rays for hair?
Depends on where you are located, the climax, the humidity, the condition of your hair and if you have any product on your hair at that moment. Right now I live in New England and the weather is cool. the sun doesn’t impact hair much for 45 minutes. I’m originally from the Dominican Republic and 15 minutes in the sun, you feel like your scalp is on fire! LOL If you have product in your hair, it tends to work as an infuser with the sun, causing damage (Not immediately though, on the long run) Sun doesn’t do immediate damage on the hair, it’s more of a long run kind of thing. Hope this helps.
