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tannin water

2 posts tagged tannin water from Wet Human.

bog swimming skin science wild swimming

Peat Bog Swimming: What Dark, Acidic Water Actually Does to Your Skin

Peat bog water is cold, acidic, and stained deep amber by tannins. Here's what swimming in it actually does to your skin.

J. Reeves

· September 7, 2026 · 5 min read

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marsh swimming tannin water

Brackish Marsh Swimming: What Slow, Tannin-Rich Water Does to Your Skin

What happens when you swim in slow, tannin-stained marsh water? The chemistry is stranger and more interesting than you'd expect.

J. Reeves

· July 27, 2026 · 4 min read

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skin science aquatic photography wet skin water on skin open water swimming skin aquatic experience open water swimming aquatic sensation cold water swimming freshwater

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