I know it's not good to be in the sun alot, but my in-laws have a pool and I was wondering which sun tanning lotion is the best?

I don't know if one brand is any better than another, as long as you have a minimum of SPF 15 in the lotion. Some people opt for lower SPF levels because they like to tan. I personally do not like to tan, so I wear SPF 15 on my face everyday and SPF 15 to SPF 30 on my body if I'm outdoors.