10 Best Reef Safe Sunscreen Hawaii 2025 in the United States

Sun Bum Original SPF 50 Sunscreen Body Spray is a solid choice for those looking for broad-spectrum sun protection that is safe for Hawaii’s reefs. It protects against both UVA and UVB rays with SPF 50, which is strong enough for most outdoor activities. The spray format makes it easy and quick to apply, especially over large areas of the body. This sunscreen is free of harmful chemicals like oxybenzone and octinoxate, ingredients known to damage coral reefs, so it meets Hawaii’s 104 Act standards for reef safety.

Another plus is that it’s oil-free, non-comedogenic, and includes Vitamin E, which helps moisturize the skin rather than drying it out. It is also water-resistant, lasting up to 80 minutes in water or sweat, which is convenient for beachgoers and swimmers. However, like most sunscreens, it needs to be reapplied every two hours to maintain protection, and some users might find spray sunscreens a bit tricky to apply evenly compared to lotions. Also, while it is designed for all skin types, those with very sensitive skin should still test it first.

This sunscreen effectively combines sun defense with skin-friendly ingredients and environmental care, making it a suitable pick for outdoor enthusiasts and anyone wanting to protect their skin and local reefs.

The Daily Defender SPF 30 is a 100% mineral sunscreen that offers broad-spectrum protection against UVA and UVB rays, making it suitable for various outdoor activities and daily use. Its active ingredients are plant-based, ensuring eco-friendliness and compliance with Hawaii’s Reef Compliant Act 104, which helps protect marine life. The sunscreen is lightweight, fast-absorbing, and does not leave a white cast, which is a common issue with many mineral sunscreens.

It provides 40 minutes of water resistance, making it a reliable option for beach outings and water sports. Additionally, it is enriched with Neossance Vegan Shark Squalane and B-Silk Vegan Spider Silk Protein, which hydrate and nourish the skin, supporting a healthy microbiome and leaving the skin glowing. This product is dermatologist-tested, cruelty-free, and packaged in 100% recycled, ocean-bound plastic, aligning with sustainable and eco-conscious values.

However, the product’s relatively small size (1.7 oz per bottle) might require frequent repurchases for regular users. Also, while it is fragrance-free, those with sensitive skin should conduct a patch test to ensure there are no adverse reactions. This sunscreen is ideal for individuals looking for an eco-friendly, effective, and hydrating sunscreen suited for everyday use and outdoor activities.

Thrive Reef Safe Sunscreen SPF50 sets a strong standard for reef-safe sunscreens, particularly appealing for outdoor enthusiasts who care about the environment. One of its standout features is the 23.5% non-nano zinc oxide, which provides effective broad-spectrum protection against UVA and UVB rays without the harmful chemicals often found in conventional sunscreens. It's water-resistant for up to 80 minutes, making it suitable for beach days or water sports.

The product is not just about sun protection; it also offers additional skin benefits. Infused with antioxidants from Costa Rican super-plants, it promises to hydrate and nourish the skin. It absorbs faster and leaves less of a white cast compared to traditional mineral sunscreens, appealing to those who dislike the greasy feel of common options.

There are some drawbacks to consider. While many appreciate the natural ingredients, those with very sensitive skin might still experience irritation due to the mineral content. Additionally, the sunscreen's citrus-based scent may not be to everyone’s liking. Some users have reported that while it is less greasy, it may still feel a bit heavy on the skin for certain activities.

In terms of environmental impact, the product excels, using a tube made from recycled plastic and supporting sustainable farming practices in Costa Rica. This commitment adds to its appeal, especially among eco-conscious consumers.

For anyone looking for a reef-safe sunscreen that delivers solid protection while being gentle on the skin and the environment, Thrive Reef Safe Sunscreen SPF50 is a strong contender. It’s particularly well-suited for beachgoers, outdoor adventurers, and individuals who prioritize natural skincare products.