Look for Mineral-Based Ingredients: Opt for sunscreens with zinc oxide or titanium dioxide as the active ingredients. These minerals provide broad-spectrum protection and are safer for your skin and the environment.

Steer Clear of Oxybenzone and Octinoxate: These chemicals are linked to hormone disruption and environmental damage, particularly to coral reefs. Avoid sunscreens containing these or similar harmful chemicals.

Avoid Parabens and Synthetic Fragrances: These can cause skin irritation and may have potential health risks.

Ensure UVA and UVB Coverage: Choose a sunscreen labeled as "broad-spectrum," which protects against both UVA (aging) and UVB (burning) rays.

Check for Water Resistance: If you’ll be swimming or sweating, select a sunscreen that is water-resistant. This will help it stay effective during outdoor activities.

Choose an SPF of 30 or Higher: SPF 30 blocks about 97% of UVB rays, which is sufficient for most people. Higher SPF offers slightly more protection but should be reapplied just as frequently.

Look for Certifications: Consider sunscreens that are EWG (Environmental Working Group) certified or have other reputable certifications indicating they are non-toxic and environmentally safe.

Patch Test If Possible: If you have sensitive skin, test the sunscreen on a small area of your skin first to ensure it doesn’t cause irritation or breakouts.

Consider User Feedback: Look for reviews from other users, especially those with similar skin types or needs, to get a sense of how the product performs in real-world conditions.

Choose a Texture That Suits Your Needs: Whether you prefer a lotion, cream, spray, or stick, make sure the texture is easy to apply and comfortable for you to wear.

Ensure It’s Reef-Safe: If you plan to swim in the ocean, choose a sunscreen labeled as "reef-safe" to minimize environmental impact.