The efficacy of sunscreen products available in Australia has been under scrutiny, with some products regarded by regulators as less effective in blocking UV rays than might be claimed or inferred by the manufacturer.
The November 2025 issue of Dermatology Practice Review contained a statement on the current situation. Sunscreens using the same base formulation have been subject to independent regulatory testing. Tests revealed the actual Sun Protection Factor (SPF) rating of products was significantly lower than claimed, with some products measuring as low as SPF 4.
SPF 50 is generally regarded as acceptable for everyday protection. However, testing indicated this base formulation is unlikely to have an SPF greater than 21. Many sunscreen manufacturers relied on testing from the same laboratory in the UK to support their SPF claims. However, the Therapeutic Goods Administration raised concerns about the reliability of tests performed by this particular laboratory. Several products using this formulation have now been voluntarily recalled or removed from the Australian Register of Therapeutic Goods, while others are under review.
AMRF continues to encourage the use of any sun protection measure that has been independently shown to be effective in blocking UV rays. Hats, outer garments, sunglasses, skin creams and lip balms are options and should be used wherever possible. The more options used, the better the overall protection.
Always remember – a suntan is a sign of skin under stress.