10 Best Non-Toxic Sunscreens 2025 in the United States

The Sky and Sol Non-Toxic Natural Mineral Sunscreen offers solid protection with its SPF 50 rating, making it suitable for extended sun exposure. It uses non-nano zinc oxide as its active ingredient, which is known for providing effective broad-spectrum protection against both UVA and UVB rays. This is a big plus for anyone looking for comprehensive sun defense. The sunscreen is also water-resistant, making it a good option for those who lead active lifestyles, whether swimming or engaging in sports.

The formulation is unique as it includes organic beef tallow, which is said to nourish and protect the skin, resembling the skin's natural oils. This helps ensure a non-greasy finish and smooth application, which can be particularly beneficial for those who wear makeup. Additionally, it is advertised as leaving no white residue, a common issue with many mineral sunscreens.

One of the major highlights is its eco-friendly and reef-safe attributes, making it a responsible choice for environmentally conscious users. It's free from harmful chemicals like Octinoxate and Oxybenzone, which are known to damage coral reefs. On the downside, the product is unscented, which might be a plus or minus depending on personal preference. Also, while the use of beef tallow can be nourishing, it may not appeal to everyone, especially those following a vegan lifestyle. This sunscreen seems well-suited for anyone looking for a non-toxic, eco-friendly option that provides high SPF protection and is gentle on the skin.

The Thinkbaby Baby Sunscreen Natural Sunblock stands out as a non-toxic sunscreen option with a high SPF rating of 50+. Its mineral-based formulation avoids harmful chemicals like avobenzone, oxybenzone, and other UV chemical absorbers. This makes it a safe choice for those looking for effective sun protection without exposing their skin to potentially harmful substances. Additionally, it boasts broad-spectrum protection, covering both UVA and UVB rays, which is essential in a good sunscreen.

The water resistance feature ensures that the protection remains effective even during water activities, up to a certain extent, which is a huge plus for active outings. Moreover, the sunscreen applies easily with a non-oily feel, which many users will appreciate, especially when applying it on kids. It’s also fragrance-free, making it suitable for those with sensitive skin or allergies. The product's compliance with Whole Foods Premium Care requirements and its consistent EWG rating of “1” since 2010 further attest to its safety and effectiveness.

On the downside, the 6-ounce size might be considered small for some users, especially if used frequently. Additionally, while the product is marketed as baby sunscreen, it is just as effective for adults, making it versatile. However, those looking for a scented option or a more budget-friendly choice might need to look elsewhere. Thinkbaby Baby Sunscreen Natural Sunblock is an excellent choice for anyone looking for a high-quality, safe, and effective sunscreen, particularly for babies and those with sensitive skin.

The Blue Lizard Mineral Sunscreen Stick with Zinc Oxide SPF 50+ is designed with kids' sensitive skin in mind. It uses Zinc Oxide as its only active ingredient, which is gentle and non-irritating. With an impressive SPF 50 rating, it offers broad-spectrum protection that shields the skin from up to 98% of UVB rays. The sunscreen is also water-resistant for up to 80 minutes, making it a reliable choice for active children who spend time in the water.

One of its standout features is that it is fragrance-free and paraben-free, which is ideal for those with sensitive skin or allergies. Additionally, Blue Lizard's commitment to being reef-friendly means it doesn't contain harmful ingredients like Oxybenzone or Octinoxate, which helps protect marine ecosystems. However, the product comes in a small 0.5 oz stick, which might not be sufficient for long-term or extensive use. It is easy to apply but may require frequent reapplication due to its compact size.

The formulation and emphasis on safety make it a strong contender for parents looking for a non-toxic sunscreen option for their children.