I used all my normal hair products...mousse, hairspray, shampoo, conditioner.
Your mainly trying to avoid added oils on P2...for lotion you can use mineral oil (baby oil, corn huskers lotion) but be careful that anything else is water based. I used Nutrageona (sp?!) for face during P2 with no problem.
I was also fine with using my normal deodorant and toothpaste, etc.