The actual investigation

https://www.choice.com.au/health-and-body/beauty-and-personal-care/skin-care-and-cosmetics/review-and-compare/sunscreen

Also fucking hell. Claiming 50+ but gets a 4

After the Ultra Violette product returned an SPF of 4 when tested at the Sydney lab, we sent a different batch of this product to an accredited, specialised laboratory in Germany, the Normec Schrader Institute, for a validation test. The validation test returned an SPF of 5.