Hello L.,
All the products that were submitted are toxic and I don't recommend any of them. I know this through tones of research. What I would use is t-tree oil mixed with Olive oil- you lightly rub in on to the area that is needed let it sit for a while and then wash it out.
I use this for my son and it is amazing, it works for dandruff too.
If you'd like to know more about healthier products I would be happy to share with you where I shop. You might even want to visit my blog, there is a tone of info there.
http://healthyhouse4u.blogspot.com/
I stopped using everyday products from retail stores because of the toxic ingredients in them and found a company that is awesome- they use the purest form of t-tree oil in their products and they work better than anything I have ever used, the best part is they have aloud us to have a healthier life.
If you'd like to know more you can email me at ____@____.com.
Blessings, C.