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A microscope closeup of the seaweed used in Clementine's underwear for menopause

Evidence you can feel

Every claim deserves proof

We believe women deserve more than promises.

They deserve evidence.

That's why every claim we make is supported by independent laboratory testing and scientific research.

A strand of Icelandic seaweed harvested from Iceland used in Alexander Clementine's underwear for menopause
A high tech circular knitting machine used to make Alexander Clementine's unique seaweed material for menopause

Independently tested

Our fabric has been shown to:

  • Be up to 8°C cooler on skin than polyester.
  • Absorb 67% more moisture than cotton.
  • Neutralise free radicals at the skin surface with a 91% removal rate to support collagen health.
  • Prevents odour-producing bacteria growth, leaving the skin’s natural microbiome undisturbed.
  • Be softer than cotton by every independent measure.
  • Hold 65-70% moisture within the fibre’s internal amorphous structure. Versus cotton’s 45%.

"The products are fantastic and do exactly what they say. Never thought I could spend a day without itching, but these really do help."

FIONA KESSEL-HOLLAND

From sea to skin

Some of nature's most remarkable materials come from the sea. Discover how Icelandic seaweed and eucalyptus become extraordinary underwear.

What touches your skin matters

What touches your skin, touches your wellbeing. Discover why natural fibres can make all the difference during menopause.