I have avoided using sun block for fear of breaking out. Since I excercise in the morning outdoors during the summer, I started to use it because I know the atralin gel makes my face more sensative to the sun.
Knowing that I would be taking a shower afterwards and the sunblock would wash off gave me a sense of relief. So basically i gradually added this to my regimen. Yesterday was the first time I used it all day....I'm so happy it didn't break me out at all!!!!!!!
The only drawback is the cost, at $13 for 13oz it is expensive for me.
I use CeraVe facial moisturizing lotion with 30 SPF in case anyone is interesed.