High Sensitivity
High sensitivity ingredients may cause problems for people who are highly sensitive to Malassezia yeasts. They may be acceptable for some, while others might experience a reaction. Sensitivity can also depend on the concentration of the ingredient in the product. We flag these ingredients so that those who do experience issues can avoid them. This category mainly includes fermented ingredients and yeasts.
Glycerin
Some of our users report irritation from using products with glycerin in them, while others have found glycerin to be safe and effective. We no longer flag it as an ingredient to be avoided, but we encourage users to observe whether glycerin is safe or problematic for their unique skin.
Have questions about these ingredients or research you would like to share? We would love to hear from you. Get in touch at info@sezia.co
| name | subcategory |
|---|---|
| aspergillus ferment | fermented molds |
| bacillus ferment | fermented bacteria |
| alteromonas ferment extract | fermented bacteria |
| lactococcus ferment lysate | fermented bacteria |
| lactococcus ferment | fermented bacteria |
| pseudoalteromonas exopolysaccharides | fermented bacteria |
| pseudoalteromonas ferment extract | fermented bacteria |
| thermus thermophillus ferment | fermented bacteria |
| leuconostoc/radish root ferment filtrate | fermented botanicals |
| leuconostoc/radish root fermentfiltrate | fermented botanicals |
| rice ferment filtrate (sake) | fermented botanicals |
| rice ferment filtrate | fermented botanicals |
| rice filtrate ferment | fermented botanicals |
| saccharomyces xylinum (kombucha) black tea ferment | fermented botanicals |
| saccharomyces/camellia sinensis leaf/cladosiphon okamuranus/rice ferment filtrate | fermented botanicals |
| saccharomyces/xylinum/black tea ferment | fermented botanicals |
| saccharomyces/rice ferment filtrate extract | fermented botanicals |
| saccharomyces/rice ferment filtrate | fermented botanicals |
| aspergillus/rice ferment filtrate | fermented botanicals |
| bacillus/soybean/folic acid ferment | fermented botanicals |
| lactobacillus/eriodictyon californicum ferment extract | fermented botanicals |
| lactobacillus/pumpkin fruit ferment filtrate | fermented botanicals |
| lactobacillus/rice ferment filtrate | fermented botanicals |
| lactobacillus/tomato fruit ferment extract | fermented botanicals |
| lactobacillus/wasabia japonica root ferment extract | fermented botanicals |
| lactobacillus/water hyacinth ferment | fermented botanicals |
| saccharomyces cerevisiae extract | yeasts |
| saccharomyces cerevisiae | yeasts |
| saccharomyces | yeasts |
| saccharomyces ferment filtrate | fermented yeasts |
| saccharomyces ferment | fermented yeasts |
| saccharomyces ferments | fermented yeasts |
| saccharomyces (lysate, copper, zinc) ferment | fermented minerals |
| saccharomyces (lysate copper zinc) ferment | fermented minerals |
| saccharomyces/copper ferment | fermented minerals |
| saccharomyces/iron ferment | fermented minerals |
| saccharomyces/magnesium ferment | fermented minerals |
| saccharomyces/silicon ferment | fermented minerals |
| saccharomyces/zinc ferment | fermented minerals |
| yeast | yeasts |
| yeast extract | yeasts |
| faex (yeast extract) | yeasts |
| hydrolyzed yeast extract | yeasts |
| yeast extract/faex/extrait de levure | yeasts |
