If you're trying to go as allergen-free as possible, California Baby makes a super sensitive line of products that I've had good luck with. Yes, they are meant for babies (I originally bought the stuff for my infant daughter), but they seem to work well for me too. The company doesn't test, and most of their products are vegan (the only exceptions are a few sunscreens with beeswax and their diaper rash cream has lanolin).
That sounds interesting. I do want to as allergen free as I can get as I don't want to end up going from one product to the next before the problem is eliminate. Thanks!