When selecting a sunscreen, the most effective ingredients to search for are broad-spectrum protectors that guard against both UVA and UVB rays. These ingredients are divided into two main types: chemical and physical filters.

Chemical Filters: Chemical ingredients such as avobenzone, octinoxate, and oxybenzone absorb UV radiation through their chemical bonds. They transform UV rays into heat, which is then released from the skin. Avobenzone is particularly notable for its broad UVA protection.

Physical Filters: Physical sunscreens contain active mineral ingredients, such as titanium dioxide or zinc oxide, which work by sitting on top of the skin to physically block and scatter UV radiation. These ingredients are effective at protecting against both UVA and UVB rays.

For the best protection, opt for products labeled as ‘broad spectrum’ and with an SPF (Sun Protection Factor) of 30 or higher. If you have sensitive skin, mineral sunscreens are often recommended as they are less likely to cause skin irritation.

So I’m a big fan of sunscreens and my game-changer ingredient has been zinc oxide. I used to think more chemicals meant more protection, but man, not for my skin! Went for a simple formula with good old zinc and it blocks out the sun like no other. Great for sensitive skin too, doesn’t leave me feeling greasy or cause any breakouts. Just remember to go for broad spectrum on the label to cover UVA and UVB.