27 products in the catalog
Ingredient safety
The average covers the ingredient-safety axis only, computed live from each product's raters — never a blended or stored brand score. Open a product to weight the axes yourself.

Katherine Natural Cosmetics
Eyeliner Solution w/ Built-In Brush, Champion Blue (2020 formulation)
6978
raters split 64–88
Data Robust · 27/27
7 raters · split 64–88 on ingredient safety

Katherine Natural Cosmetics
Eyeliner Solution w/ Built-In Brush, Ryal Plum (2020 formulation)
6978
raters split 64–88
Data Robust · 27/27
7 raters · split 64–88 on ingredient safety

Katherine Natural Cosmetics
Eyeliner Solution w/ Built-In Brush, Cessna Brown (2020 formulation)
6978
raters split 64–88
Data Robust · 27/27
7 raters · split 64–88 on ingredient safety

Katherine Natural Cosmetics
Eyeliner Solution w/ Built-In Brush, Bonanza Black (2020 formulation)
5878
raters split 45–88
Data Robust · 29/30
7 raters · split 45–88 on ingredient safety