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A comment on The sunscreen scandal shocking Australia. Parent comment

Re:The sunscreen scandal shocking Australia by Ekaros on Saturday September 06, 2025 @04:07AM (#45147492)
Would different SPF sunscreens have same half-life? I have not dig into it, but I would think there is a few mechanism or chemicals and those would have different halflifes.
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Re:The sunscreen scandal shocking Australia by cyberax on Saturday September 06, 2025 @04:32AM (#45147607)
Certainly, but the same principle still applies. Higher SPF will provide more headroom for a given chemistry.
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