100% Natural Nourishing Mascara, Black Brown vs Perversion 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 Urban Decay.
• We flag Fragrance allergens and undisclosed fragrance components, Formaldehyde releasers in preservative systems, Incomplete removal and polymer residue buildup and Volatile organic compounds (VOCs) from film-forming resins on the Urban Decay and not on the Burt's Bees.
• The Burt's Bees is Wax, pigments, natural oils (typical mascara base) where the Urban Decay is polymeric film-forming agents, waxes, unspecified waterproofing, 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 Urban Decay grade, at 35% confidence against 78%, because it discloses less.