Saccharomyces/Sea Silt Ferment

Saccharomyces/Sea Silt Ferment is a bioactive ingredient created through the fermentation of sea silt using Saccharomyces yeast. This process breaks down the mineral-rich sea sediment into smaller, more readily absorbed compounds. The result is a conditioning agent that works to coat and soften the skin and hair fibre.Sea silt itself is naturally rich in minerals and trace elements, whilst the fermentation process introduces beneficial compounds such as amino acids and polysaccharides. These components work together to improve the texture and feel of skincare formulations.

The fermentation process breaks sea silt into smaller molecular components that can more easily interact with the skin. The polysaccharides and amino acids produced during fermentation form a light conditioning film on the skin surface, helping to reduce moisture loss and creating a smoother texture.The mineral content of the sea silt — including magnesium, calcium, and potassium — may also support skin's natural functions, though the degree to which these minerals penetrate the skin barrier in a cosmetic formulation remains unclear.

This ingredient is typically used as part of a complete skincare formula rather than as a standalone treatment. It works well in cleansers, toners, serums, and moisturisers. Since it functions as a conditioning agent, it tends to feel best when layered with other hydrating or active ingredients. Check product instructions for frequency, though most formulations containing this ingredient are designed for daily use.

Generally well-tolerated across most skin types. Those with sensitivity to fermented ingredients or mineral-rich compounds should patch-test first, as with any new addition to a skincare routine.