This was the era of Sun In, a spray-in hair lightener whose bleach-free formula uses lemon juice to create beachy highlights ...

Specifically, UVA and UVB rays oxidize the melanin in your hair. Remember using Sun-In to lighten your hair back in the day? Lemons, in combination with heat or sun exposure, will lighten the hair ...

The Princess of Wales debuted a subtle new hair colour as she and Prince William ... MOST Nineties teens experimented with Sun In, expecting Pamela Anderson’s blonde mane. But most were left ...