Saccharomyces/Boswellia Serrata Gum Ferment Extract

Saccharomyces/Boswellia Serrata Gum Ferment Extract is a fermented ingredient created by combining Saccharomyces (a type of yeast) with Boswellia Serrata gum—a resin derived from frankincense trees. Through fermentation, these two components are processed together to create a conditioning extract.In skincare formulations, this ingredient functions as a skin conditioning agent, meaning it helps to soften, smooth, and support the overall texture and feel of the skin.

Fermentation breaks down the plant material (Boswellia Serrata gum) into smaller, potentially more easily absorbed compounds whilst the yeast (Saccharomyces) produces metabolites that may benefit the skin. This process can enhance the conditioning properties of the ingredient.Once applied to skin, the extract conditions the surface and may help support the skin's natural moisture retention and barrier function through its emollient properties.

This ingredient is typically found in serums, moisturisers, and treatment products. Use as directed on the product label—usually once or twice daily after cleansing and before heavier creams. It works well in layered routines and can be combined with other conditioning and active ingredients, though patch testing is sensible if you have reactive skin.

Generally well-tolerated in cosmetic formulations. Those with sensitivity to yeast or tree resins should patch test first, though reactions are uncommon.