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Anna Wang

Anna Wang

The Conversation

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How does fake tan work, and why does it sometimes smell ‘biscuity’?

The sugar-plus-amino acids combination involved in fake tanning is the same broad class of chemistry that happens in cooking. You are, in a sense,...

22.10.2026 20

The Conversation

Anna Wang

Mineral vs chemical sunscreens? Science shows the difference is smaller than you think

New analysis shows one in three ‘mineral-only’ sunscreens contain UV-absorbing chemicals.

29.11.2025 30

The Conversation

Anna Wang