About Saccharomyces/Magnesium Ferment
All Saccharomyces are a result of saccharomyces cerevisiae, a type of yeast, fermented in the presence of specific magnesium; in this case iron. It is used in personal care products as a skin and hair conditioning agent, and it is also believed to have antioxidant properties.
Considered to be a low hazard ingredients and safe to use in cosmetic ingredients.
Source: fermented magnesium
EWG Score: 1