Our SPF isn’t live in ANZ yet for a number of reasons, but it’s particularly because SPF is treated very differently across these countries, compared to the UK.
Australia treats this product like a therapeutic product, since it needs to be even more protective against higher UV levels.
If you didn’t know already (this one’s for the Brits), summer in the southern hemisphere is closer to the sun, so Australia unfortunately has the highest skin cancer rate in the world and there is much stricter testing as a result. Basically, it’s tested to make sure that the SPF is less likely to budge, even if you’re sweating or swimming in 40+ degrees.