A very talked about subject as it should be since the sun is baking these ingredients into your skin and many are hormone and endocrine disruptors. Some sunscreens have active ingredients such as: oxybenzone, octinoxate, homosalate, octisalate, octocrylene and inactive ingredients such as phthalates, paragon, sodium laureate sulfate and fragrance. It is hard to navigate through the options and understand sunscreens and avoiding the most toxic ones. We also have a store on Amazon where you can find the ones we recommend. Here is the link: The Sunscreens we recommend We earn a very small percentage and are not paid by any company to suggest their product. For homemade sunscreen made by Kristen Saurer For Beautycounter sunscreen: Amanda Lux