Daily Sun Serum SPF 30 Mineral Sunscreen vs Island Sport SPF Sunscreen Spray: which is safer?
Daily Sun Serum SPF 30 Mineral Sunscreen is our pick, better on PFAS and on the overall hazard picture.
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)
Hawaiian Tropic
Island Sport SPF Sunscreen Spray
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleInhalation risk from spray delivery
PossibleUV filter skin sensitization or photosensitivity
PossibleFragrance allergens
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 Hawaiian Tropic.
- We flag Inhalation risk from spray delivery, UV filter skin sensitization or photosensitivity, Fragrance allergens and Volatile organic compounds (VOC) from alcohol carriers on the Hawaiian Tropic and not on the Derma E.
- The Derma E is Mineral sunscreen, zinc oxide base where the Hawaiian Tropic is spray emulsion with water-resistant coating, 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 Hawaiian Tropic 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 →
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