Complete SPF 50 Sunscreen Lotion vs Daily Sun Serum SPF 30 Mineral Sunscreen: which is safer?
Daily Sun Serum SPF 30 Mineral Sunscreen is our pick, better on PFAS and on the overall hazard picture.
Coppertone
Complete SPF 50 Sunscreen Lotion
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
ReportedUV filter photostability and breakdown
PossibleFragrance allergens (contact sensitization)
PossiblePreservative irritation or preservative-dependent rash
Our pick
Derma E
Daily Sun Serum SPF 30 Mineral Sunscreen
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possible1,4-dioxane (non-intentional contaminant from surfactants/emulsifiers)
PossibleFragrance allergens (if fragrance is present)
Where these two actually differ
- We flag UV filter photostability and breakdown, Fragrance allergens (contact sensitization) and Preservative irritation or preservative-dependent rash on the Coppertone 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 Coppertone.
- The Coppertone is Water-resistant lotion (oil/water emulsion) 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 Coppertone grade, at 45% confidence against 88%, because it discloses less.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More sunscreen, see the full ranking