The free part has three different parts. I have ordered both so they seem to all be able to freely with the brazilian hair items used. A few hair bundles of argan in it and a little bit of hair cream. I use a curl defining cream as well every other day or so. My brazilian hair bundles get dry the most so I will rub oil in my hands first then through the ends. All are sulfate, paraben, and phosphate free. I found a good line of products right. My entire perimeter of my full lace wigs is out in the front I got it curled to blend the first time but at night I braid it an my blend just fine.