It was created from the relocation and merger of the former Law Enforcement School at Yorktown, Virginia, and the former Boarding Team Member School at Petaluma, California.
Another common use of castor oil is as an excipient, a neutral suspension used to deliver the active ingredient in drugs. A substitute for castor oil in this usage is Cremophor EL, a synthetic compound patented by the chemical company BASF SE. Cremophor EL is created by reacting 35 parts ethylene oxide with one part castor oil.
How to apply castor oil. Itâs best to use castor oil as a hair mask. This is particularly helpful if youâre trying to regrow hair or give it more moist and shine. Castor oil has a thick consistency, so you can mix it with coconut oil, olive oil or jojoba oil in a half and half ratio. This will make the mask easier to distribute throughout your hair. Use your fingers or a brush and start applying it onto your scalp with circular motions.