RFK Jr. vs. Sunscreen: How the MAHA Movement Made SPF a 2025 Flashpoint
When a federal health official questions sunscreen, the noise gets personal—here's how to separate 2025's culture-war framing from the cancer-prevention evidence.
An October 21, 2025 report documented HHS Secretary Robert F. Kennedy Jr. accusing the FDA of 'aggressive suppression' of sunshine and amplifying anti-sunscreen sentiment—even as cited evidence shows women using SPF 15+ had a 33% lower melanoma risk than those using lower SPF, and UV is estimated to cause about 86% of UK melanomas.
Science reporting on the 2025 anti-sunscreen wave stresses that public-health researchers see no contradiction between sensible sun exposure and using sunscreen: the cited evidence linking higher SPF to substantially lower melanoma risk, and UV to the large majority of melanomas, holds regardless of the political framing around it.
Questions we get a lot
What did RFK Jr. say about sunscreen in 2025?
An October 21, 2025 report documented HHS Secretary Robert F. Kennedy Jr. accusing the FDA of 'aggressive suppression' of sunshine, which amplified anti-sunscreen sentiment associated with the MAHA movement. The reporting frames these as political statements rather than new scientific findings. They became a flashpoint in 2025's debate over sun exposure.
Does sunscreen actually reduce melanoma risk?
Evidence cited in the 2025 reporting indicates that women using SPF 15+ had a 33% lower melanoma risk than those using lower SPF. The same coverage notes UV is estimated to cause about 86% of melanomas in the UK. Together these support sunscreen's role in skin cancer prevention.
Is it true we need more sun and less sunscreen?
Sensible sun exposure and using sunscreen aren't mutually exclusive, and the 2025 reporting cautions against the all-or-nothing framing of the anti-sunscreen movement. Given that UV is estimated to cause around 86% of UK melanomas, abandoning protection carries real risk. The balanced approach is sun safety, not sun avoidance or sun maximalism.
r/SkincareAddiction: 'I keep seeing claims that sunscreen is bad and we need more sun—how do I separate the politics from the actual science?'