Castor oil contains ricinoleic acid (4). Studies have found that the acid helps inhibit prostaglandin D2 synthase, an enzyme that can decrease hair lengthening and cause balding (5).
Does castor oil treat baldness?
There are many claims about castor oil, including those that topical castor oil can help prevent or treat skin cancer. However, there’s no evidence to support its use. You could use castor oil for hair loss, but you’d be better off talking to your healthcare provider about therapies that are proven to get results.
Does castor oil really regrow hair?
“There is no evidence for it and no scientific theory supporting that it would work, so yes, it’s a total myth.” In better news, he says that castor oil is not damaging to the hair and can provide some conditioning that improves the flexibility of the hair fiber.
Which oil is best for baldness?
The best hair loss oils: What they are and how to use them
- Coconut oil.
- Castor oil.
- Olive oil.
- Argan oil.
- Essential oils.
- Pumpkin seed oil.
- Emu oil.
- Jojoba oil.
Does castor oil regrow bald spots?
Castor Oil For Baldness
Castor oil contains ricinoleic acid, which helps stimulate hair growth from dormant follicles. It may help strengthen the roots of your hair while nourishing your hair follicles. Thus, the oil may promote hair regrowth.
Is it possible to regrow hair on bald spot?
Regrowing hair on a bald spot is often possible. You may need to try more than one type of treatment to get the results you want. Be patient and consider all your options as you approach this very common concern.
What are the side effects of castor oil?
Side effects of castor oil include:
- abdominal cramps.
- electrolyte disturbance.
- low blood pressure.
- pelvic congestion.
How long does castor oil take to work?
Castor oil works very quickly. You should see results within two to six hours after taking it. Because castor oil works so fast, it’s not a good idea to take it before bedtime, as you might do with other laxatives.
Can I sleep with castor oil on my hair?
There’s no right or wrong way to apply castor oil to your hair—some people like to leave it on overnight while others like to massage it into their scalp.