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.

The Sun Bum Original SPF 50 Sunscreen Body Spray is designed for those who spend a lot of time outdoors in the sun. It offers a high SPF 50 rating, providing broad-spectrum UVA and UVB protection, which is essential for preventing sunburn and skin damage. The sunscreen is also water-resistant for up to 80 minutes, making it suitable for swimming and other water activities.

One of its standout features is the inclusion of Vitamin E, which helps moisturize the skin while offering sun protection. Additionally, its non-comedogenic formula is beneficial for all skin types, including those prone to acne breakouts, as it won't clog pores. The spray application makes it easy to apply evenly, which is convenient for both children and adults.

Moreover, the product is compliant with the Hawaii 104 Reef Act, meaning it is free of harmful chemicals like Oxybenzone and Octinoxate, making it a more environmentally friendly choice. However, the scent, described as 'smelling like summer,' might not be to everyone's liking. Another point to consider is the need for frequent reapplication every two hours, which, while standard for sunscreens, might be viewed as inconvenient. Although it provides good water resistance, users engaged in prolonged water activities may need to reapply more frequently. This sunscreen is a reliable and eco-conscious option for daily sun protection, especially for active individuals who need a water-resistant solution.

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.