I have meant to post this. I was on the water, using Banana something sport....I was sweating, and I had that crap running in my eyes, everything...OUCH. And, I still got too much sun!
Did some research, found out the best stuff uses Titanium Oxide, and /or Zinc Oxide...
Yes the white stuff..
I now use CVS Sensitive skin (Same as Neutrogena Sensitive skin).
This stuff ROCKS! wont sweat off, run off, and even after a full day, I get no sunburn, or even feel like I got sun!
I look like a ghost, or like Micheal Jackson, but its worth it!!!
I think the main thing is look for products that use Zinc oxide, or Titanium Oxide...They work the best, are the healthiest for you...
Hope this helps
cowboybill