Does Jamaican Black Castor Oil Grow Hair?

We continue with search terms that pop up and here's another interesting one. Does Jamaican black castor oil grow hair?
The answer I'm going to provide to this question is based on my own experience.
Jamaican black castor oil aka jbco has been a popular oil within the hair community.

I started using the regular castor about 4 years ago. Now, I use the Jamaican black castor oil because there were claims that it was more organic than the regular or pharmacy castor oil.

Well, I can definitely say that if you are consistent with jbco, you'll sure experience faster growth. I've used it to regrow my edges and though I haven't been consistent with it on my scalp, I can attest to the regrowth of the edges. I don't like the tingling jbco; what I had tingles so I didn't want it on my scalp. However, the tropical Isle brand doesn't tingle and that is what I used to regrow my edges. I'm on a castor oil challenge but haven't been consistently using it. I have decided to get back on it to see how it helps with my hair itself so stay tuned.