Sport Sunscreen Lotion SPF vs Daily Sun Serum SPF 30 Mineral Sunscreen: which is safer?

Where these two actually differ

• We flag UV filter sensitization and allergic contact dermatitis, Preservative and fragrance allergens, Lotion separation and microbial growth if container compromised and Endocrine-active sunscreen ingredients on the Banana Boat 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 Banana Boat.
• The Banana Boat is Water-resistant lotion emulsion (unspecified surfactants/polymers) 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 Banana Boat grade, at 45% confidence against 88%, because it discloses less.