Daily Sun Serum SPF 30 Mineral Sunscreen vs Advanced Hydration Sunscreen Lotion SPF 50: which is safer?

Where these two actually differ

• 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 Eucerin.
• We flag Fragrance allergens and 1,4-dioxane and Undesired cosmetic effects (white cast, residue) on the Eucerin and not on the Derma E.
• The Derma E is Mineral sunscreen, zinc oxide base where the Eucerin is water-resistant lotion base with mineral UV filters, 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 Eucerin grade, at 45% confidence against 88%, because it discloses less.