Smokey Eye Mascara vs 100% Natural Nourishing Mascara, Black Brown: which is safer?

Where these two actually differ

• We flag 1,4-dioxane (manufacturing byproduct), Fragrance allergens and undisclosed compounds and Bacterial growth from product handling on the Bobbi Brown and not on the Burt's Bees.
• We flag Fragrance allergens and undisclosed sensitizers and Bacterial growth and contamination in wax formula on the Burt's Bees and not on the Bobbi Brown.
• The Bobbi Brown is wax, film-forming polymers, waterproof coating where the Burt's Bees is Wax, pigments, natural oils (typical mascara base), 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 Bobbi Brown grade, at 45% confidence against 78%, because it discloses less.