![]() ![]() ![]() Some sunscreen companies use a combination of zinc oxide and titanium dioxide (both minerals). Microfine zinc oxide is also photostable and does not degrade when exposed to sunlight ( 7). Zinc oxide is one of the most effective sun protectors available, blocking out both short and long wave UVA rays and all UVB rays. Physical sunscreen sits on the top layer of your skin, and both absorbs and scatters UV radiation ( 6). WHAT’S THE BEST ACTIVE INGREDIENT FOR SUNSCREEN? In 2018, Hawaii passed legislation that restricts the use of personal care products containing oxybenzone and octinoxate, based on an association between the banned ingredients and damage to coral reefs. Some ingredients in sunscreen can have deleterious effects on our aquatic ecosystem. Endocrine disruptors have adverse effects on hormone function and human reproduction ( 4, 5). The active sunscreen ingredients oxybenzone, octinoxate and homosalate are established endocrine disruptors ( 2, 3). Under proposed FDA guidelines, the active ingredients aminobenzoic acid (PABA) and trolamine salicylate would not be considered safe to use. Not only were these chemicals present right after application, they remained in the body for extended periods of time ( 1).Ĭurrently, the FDA recommends further study on the safety and efficacy of the 12 following SPF ingredients: cinoxate, dioxybenzone, ensulizole, homosalate, meradimate, octinoxate, octisalate, octocrylene, padimate O, sulisobenzone, oxybenzone, and avobenzone. The levels of all 6 active sunscreen ingredients exceeded the threshold established by the FDA. In a 2020 study on chemical sunscreen ingredients, plasma concentration levels of the active sunscreen ingredients avobenzone, oxybenzone, octocrylene, homosalate, octisalate, and octinoxate were measured in study participants after sunscreen application. Since chemical sunscreen is absorbed through the skin, it can gain entry into your bloodstream. They work by converting UV rays into heat and dissipating the heat from your skin. If you’re looking for mineral sunscreen for your kids or babies, I’ve rounded up the best mineral sunscreen lotion for kids and babies, as well as mineral sunscreen sticks and mineral sunscreen sprays.Ĭhemical Sunscreens are absorbed into your skin. A few other helpful tips: wear a wide-brimmed hat, sunglasses and UV protective clothing, as well as seeking shade. I also recommend avoiding direct sunlight during peak hours (10 a.m. Ewg rating for thinkbaby sunscreen full#Apply at least a shot glass full every time you apply/reapply. No matter how good your sunscreen is, you have to reapply it every 2 hours. ![]() ![]() Ewg rating for thinkbaby sunscreen skin#If you only apply sunscreen once in the morning, you risk burning your skin and exposing it to dangerous UV rays. In 2022, mineral sunscreen is so much easier to rub in and, depending on the brand, goes on clear or deposits an almost imperceptible white layer.Īs someone who’s at high risk of skin cancer, I take sunscreen and sunscreen application very seriously, for myself and for my children. Mineral sunscreen has come a long way since then – it used to be super thick, impossible to rub in, and looked like white paint on the skin. But, being outdoors in a high altitude ski resort town meant there would be sunburns if no sunscreen was applied. As a former preschool teacher, applying sunscreen to a bunch of wiggly kids was no easy task. ![]()
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