100% Natural Nourishing Mascara, Black Brown vs Lights Camera Splashes Waterproof Mascara: which is safer?

Where these two actually differ

• We flag Fragrance allergens and undisclosed sensitizers and Bacterial growth and contamination in wax formula on the Burt's Bees and not on the Tarte.
• We flag Undisclosed waterproof additives / proprietary formula opacity, Heavy metals in colorants (iron oxides, manganese violet), Fragrance allergens / undisclosed fragrance compounds and Eye irritation or sensitization from waterproof film residue on the Tarte and not on the Burt's Bees.
• The Burt's Bees is Wax, pigments, natural oils (typical mascara base) where the Tarte is mascara base with unspecified waterproof coating, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Burt's Bees is the one to buy.
• We are less certain about the Tarte grade, at 35% confidence against 78%, because it discloses less.