Superdefense City Block Daily Energy + Face Protector SPF 50 vs Daily Sun Serum SPF 30 Mineral Sunscreen: which is safer?

Where these two actually differ

• We flag Fragrance allergens and undisclosed components, Formaldehyde releasers in preservatives and Contact dermatitis from emulsion stabilizers or UV filters on the Clinique and not on the Derma E.
• We flag 1,4-dioxane (non-intentional contaminant from surfactants/emulsifiers) and Fragrance allergens (if fragrance is present) on the Derma E and not on the Clinique.
• The Clinique is emulsified water + oils, pigments, actives where the Derma E is Mineral sunscreen, zinc oxide base, which is most of the difference in these two grades.
• The gap is 25 points, wide enough that this is not a close call, and the Derma E is the one to buy.
• We are less certain about the Clinique grade, at 42% confidence against 88%, because it discloses less.