I have been using Isoplus Castor oil as a pre-poo for about 2 months now and so far so good. The night before I wash my hair, I just oil my scalp and really get the ends saturated with the product.Then, I wrap it up in a silk scarf.
The next morning I shampoo, condition, and roller set as usual. Weighed down hair sucks, so I don’t leave on my hair for any extended period of time.
Overall, my edges have remained full and my bangs are growing like crazy!