10 Best Reef Safe Sunscreens 2025 in the United States

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.

Blue Lizard Sensitive Mineral Sunscreen is a solid choice for anyone with sensitive skin who wants effective sun protection without harsh chemicals. It uses 100% mineral active ingredients like zinc oxide, which are gentle on sensitive skin and free from common irritants such as oxybenzone and octinoxate—both of which can harm coral reefs. The SPF 50+ rating offers strong broad-spectrum protection against UVA and UVB rays, blocking up to 98% of UVB rays, which is excellent for daily use or outdoor activities. It’s water-resistant for up to 80 minutes, making it suitable for swimming or sweating.

The lotion is fragrance-free, paraben-free, and hypoallergenic, reducing the chance of skin irritation. An added bonus is the inclusion of organic aloe vera, which helps soothe and moisturize the skin after sun exposure. The product comes in an 8.75 oz bottle equipped with Smart Bottle Technology to help you use it efficiently.

As a mineral sunscreen, it might take a bit longer to rub in and could leave a slight white cast on the skin, especially on darker skin tones. Also, it’s a lotion rather than a spray or stick, so application might be less convenient on the go. If protecting both your skin and coral reefs is a priority, and you prefer a product designed for sensitive skin, this sunscreen fits the bill well.

Babo Botanicals Sheer Zinc Continuous Sunscreen Spray SPF30 is a mineral-based, reef-safe sunscreen ideal for those with sensitive skin and families with children. It uses 12% non-nano zinc oxide as its active ingredient, providing broad-spectrum protection against UVA and UVB rays without harmful chemicals like oxybenzone or octinoxate, which can damage coral reefs. The sunscreen offers an SPF of 30, which is a solid level of protection for everyday use. It stands out with its water resistance of up to 80 minutes, making it suitable for swimming or sweating, although reapplication is needed afterward, as with most sunscreens. The spray format is air-powered, which avoids the use of propellants and allows for easy and even application, but users should be cautious not to spray directly on the face or in windy conditions.

Being fragrance-free, vegan, and hypoallergenic, it is gentle enough for babies and adults, reducing the risk of skin irritation or allergic reactions. Additional skin benefits come from organic ingredients like aloe and calendula that soothe and hydrate the skin. The product is also B Corp certified and cruelty-free, reinforcing its commitment to environmental and ethical standards.

This sunscreen requires fairly frequent reapplication, especially after water exposure, and the spray form might need careful handling to avoid inhalation or uneven coverage. It represents a reliable option for anyone wanting a safe, effective, and environmentally friendly sunscreen, particularly suited for sensitive skin and family use.