10 Best Non-Toxic Sunscreens 2025 in the United States

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.

Thinkbaby SPF 50+ Baby Mineral Sunscreen is designed especially for babies’ delicate skin, offering strong sun protection with an SPF rating of 50+, which blocks both UVA and UVB rays. This broad-spectrum coverage is important for preventing sunburn and long-term skin damage. The formula relies on mineral-based ingredients, avoiding common chemical sunscreens that can sometimes irritate sensitive skin or raise health concerns. It’s free from harsh chemicals like parabens, oxybenzone, and phthalates, making it a good choice if you want a clean, non-toxic sunscreen.

Its water resistance means it keeps protecting your child’s skin for up to 80 minutes while swimming or playing in water, though reapplication after that time is necessary to maintain protection. The lotion absorbs quickly and doesn’t leave a sticky or oily feel, which is helpful when applying sunscreen to active kids. Being unscented and vegan also adds to its appeal for those looking for gentle and eco-conscious options.

Mineral sunscreens like this one can sometimes be thicker or leave a slight white cast on skin, which some may find less cosmetically pleasing, although this is less of a concern for babies. Also, since it’s formulated for children 6 months and older, it’s not suitable for newborns under that age. Frequent reapplication is key during extended outdoor play. Thinkbaby’s sunscreen suits parents seeking a safe, mineral-based, and effective sun protection option for babies and toddlers. Its strong SPF, clean ingredients, and water resistance make it a solid pick for daily outdoor use, especially for sensitive skin.

Supergoop! Unseen Sunscreen with SPF 40 offers broad-spectrum protection, guarding against UVA and UVB rays and filtering blue light from screens—a nice extra for daily use. Its standout feature is the invisible, weightless, and oil-free formula that works well on all skin types and tones without leaving any white cast.

This sunscreen also functions as a makeup primer, helping makeup stay put while controlling shine, ideal for achieving a smooth finish under cosmetics. It includes nourishing ingredients like frankincense and meadowfoam seed oil to soothe and hydrate the skin, and it avoids potentially harmful chemicals such as oxybenzone and octinoxate, aligning with non-toxic preferences.

While it is scentless and lightweight, the unique texture might feel unusual initially. It is especially suitable for those seeking a daily, invisible face sunscreen that performs well under makeup and delivers skin-loving benefits. For activities involving heavy sweating or swimming, considering a product specifically labeled as water-resistant may be beneficial.