Evening primrose oil/castor oil

Kymber • •<3•happily taken •mother to a little girl infinity.•pregnant with baby #2 <3 •family is all that matters.

So, im going to Walmart, and i want to know what the benefits for these two are?

Evening primrose oil, what does it help do and does it really work?

Castor oil, what does it do and does it work?

Just want to know pros and cons of both.

Mostly so I can start on one tonight and see what happens!!! Thank you.