Although our skin needs protection from the sun all-year round, it’s often near Spring and Summer that we find ourselves looking at the extensive variety of sunscreens trying to remember which ingredients are toxic, and which ingredients are supposed to protect us best.
For those moments, we’ve created this guide to toxic sunscreens (with safer alternatives included, too).
Oxybenzone is generally considered the most dangerous of ingredients in sunscreens today. While the EU restricts its use to 2.2% per product, the US allows an alarming 6%.
It’s an effective ingredient in sunscreens because of its UV absorption, but it also is readily absorbed into the skin and can mimic hormones in the body. This disrupts normal endocrine function and can cause conditions such as endometriosis, male infertility, or hormone-related cancers in both men and women.
This ingredient has been recognized as a dangerous and toxic chemical internationally, and has even been banned in some countries for its devastating effects on local marine life.
Avoid oxybenzone, period.
Octinoxate is also readily absorbed into the skin and continues to be absorbed long after you’ve applied your sunscreen. This causes the octinoxate to accumulate in the body and cause disturbances in your natural hormones like androgen and progesterone.
Its long-lasting accumulation in the body has resulted in endocrine disruption and octinoxate appearing in breast milk, urine, and blood in studies like this one.
Octinoxate is another toxic ingredient banned in many countries for its effect on local marine ecosystems.
Another hormone disruptor, homosalate absorbs UVB rays to protect the skin from sun exposure, but at a damaging cost. Because it absorbs into our bodies faster than we can dispose of it, the build up disrupts our hormones and makes us more susceptible to other chemical reactions.
While avobenzone’s effects on the endocrine system seem less than its other toxic chemical counterparts, it is known to cause higher rates of skin irritation. Interestingly, avobenzone isn’t sun-stable and actually breaks down in the sun. To prevent this and still use it as a UVA blocker, it’s paired with stabilizers which can have their own chemical effect on the body.
While avoiding the toxic sunscreen ingredients above, here are some safer suggestions to help you find a better sunscreen for your skin.
These are just a few suggestions to keep in mind when browsing through those many sunscreen options available to you. Just remember, the most important aspect of protecting your skin from the sun is consistency. Find a sunscreen that meets your requirements and stick to it to keep your skin and body healthy, young, and happy.