10 Best Reef Safe Sunscreens 2025 in the United States

The Blue Lizard Mineral Sunscreen Stick with Zinc Oxide SPF 50+ is a solid choice for parents seeking a reef-safe sunscreen for their kids' sensitive skin. Its key strength lies in its active ingredient, Zinc Oxide, which provides effective sun protection without harsh chemicals. With an SPF rating of 50, it offers robust protection against UVB rays, shielding up to 98% of harmful rays, which is ideal for long outdoor activities. The water-resistant formula is effective for up to 80 minutes of water exposure, making it suitable for beach outings and pool days.

The stick application type adds convenience and ease, particularly for quick reapplication on energetic kids. Additionally, it is fragrance-free and paraben-free, which further benefits those with sensitive skin. The product’s reef-friendly formulation, free from Oxybenzone and Octinoxate, ensures it is environmentally responsible, helping to protect coral reefs. On the downside, the small size (0.5 oz) means it might not last long for frequent users. Also, while the stick format is convenient, it may be less ideal for covering larger areas quickly.

Nonetheless, for parents prioritizing both their child’s skin health and environmental impact, this sunscreen stick is an excellent option.

Blue Lizard Sensitive Mineral Sunscreen is a suitable choice for those with sensitive skin looking for effective sun protection. It features 100% mineral active ingredients, with Zinc Oxide as the main component, which is known for being gentle on the skin and providing robust protection against UVA and UVB rays. With an SPF rating of 50, it offers high protection, blocking up to 98% of UVB rays, making it reliable for outdoor activities.

Additionally, its water resistance lasts up to 80 minutes, making it a good option for swimming and sweating. The sunscreen is fragrance-free and paraben-free, reducing the risk of irritation for sensitive skin. Its inclusion of organic Aloe Vera also adds soothing and moisturizing properties. One of its standout features is its reef-safe formulation, free from harmful chemicals like Oxybenzone and Octinoxate, which helps protect marine life.

The product comes in an unscented 5 Fl Oz tube, which is convenient for application but may not be as travel-friendly due to its size. Blue Lizard Sensitive Mineral Sunscreen is a strong contender for those needing a high-SPF, water-resistant, gentle, and environmentally friendly sunscreen.

The Sun Bum Original SPF 50 Sunscreen Body Lotion is a reef-safe option that adheres to the Hawaii 104 Act by being free of Octinoxate and Oxybenzone, which are harmful to coral reefs. Its primary strength lies in its broad-spectrum protection, effectively shielding against both UVA and UVB rays, making it suitable for those looking for high SPF coverage. The sunscreen is also water-resistant for up to 80 minutes, which is beneficial for swimmers or those engaging in outdoor activities.

Moreover, it contains Vitamin E, providing additional moisturizing benefits and is non-comedogenic, meaning it won't clog pores, which is great for people with sensitive or acne-prone skin. Another notable feature is its pleasant 'summer' scent, which many users appreciate. However, the scent might not be appealing to everyone, and those with fragrance sensitivities might want to consider this aspect. Additionally, the lotion form may require more effort to apply evenly compared to sprays or sticks.

Its dermatologically approved formula, free from gluten, parabens, and cruelty, makes it a conscientious choice for consumers. Trusted by beachgoers and designed by people who understand sun exposure, this product stands out for its practical and protective qualities. Frequent reapplication every 2 hours as recommended can be seen as a drawback for those looking for more prolonged, hassle-free protection.