sunscreen worth a try

Ultrasun brand, it's a swiss brand. that's quite hard to get hold of. Quite popular in the UK. and available from www.ifsogo.com

My son, who has very sensitive skin, is very hard to find a sunscreen for, as most really sting his skin. Ultrasun is the only one that I've found that doesn't. Was looking for another brand if possible, as I live in Australia, and it's v expensive to ship ultrasun there.