Mixing different sun creams ‘could obliterate part of the protection offered from UV rays’

Mixing different sunscreens could almost obliterate part of the protection offered from UV rays, a study suggests.  Experts found combining ‘chemical’ creams with ‘mineral’ ones which contain zinc oxide reduced the barrier they provide against the sun by up to 91 per cent.     Researchers today issued a warning to consumers about the potential interaction, and … Read more