Mineral SPF 50 Sunscreen Lotion
SPF 50 mineral sunscreen lotion with zinc oxide. No oxybenzone, no octinoxate. Sun Bum is a popular beach lifestyle sunscreen brand.
How scores are calculated
Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.
Packaging (20%): Is the product packaged in plastic? Is it recyclable?
Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?
Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.
This is a rating of this specific product only — not the company. Other products from this brand may score differently.
Last updated: April 6, 2026
Sunscreen is applied to large areas of skin and often reapplied multiple times. Chemical sunscreen filters (oxybenzone, octinoxate, avobenzone) are absorbed through the skin and detected in blood, urine, and breast milk within hours of application. Mineral sunscreens (zinc oxide, titanium dioxide) are the safer alternative.
Why We Rated It This Way
Sun Bum's mineral formula is a solid choice for zinc oxide-based sun protection. The main caveat is synthetic fragrance in some products — choose the fragrance-free version for maximum chemical safety.
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