Many attest to the wonders castor oil offers for keloid types of scars and other scars that involve a lot of hardened scar tissue. This is presumably due to its ability for deep penetration through multiple skin layers.
Because castor oil softens the skin so much, the thought is that this softening helps to break down deep scar tissue so it may be smoothed out. In addition, castor oil has shown promise as a white blood cell stimulating agent. Studies have also shown that castor bean oil helps reduce the inflammatory response in subcutaneous tissue. This may be why it seems to speed wound healing, and may also contribute to its ability to reduce scarring more quickly.
Castor oil is also excellent for the lips. Our lips needs constant protection against the elements. Although our lips regenerate and recover quickly, they also dry out and begin to peel when they are dehydrated.
Castor oil not only smooths the lips with fatty acids, but it also helps protect them due to its naturally thick and immovable nature. In other words, it doesn’t budge without being wiped off. It also imparts a natural shine to the lips, which makes it ideal for both improving the appearance and health of the lips.