Medically reviewed by William Truswell, MD Argan oil comes from the fruit kernels, or seeds, of the argan tree (Argania spinosa). There are two main types of argan oil: food-grade and cosmetic-grade.

Rinse well with lukewarm water before cleansing with the HoliRoots ... olive oil, and argan oil for a pre-wash hair treatment. These oils are known to nourish and moisturize hair, making it ...

“Argan oil is generally well-tolerated but those with extremely sensitive scalps should patch-test before ... oil in your hair? Since argan oil can be used as a leave-in or wash-out treatment ...

Leave the oil on your scalp for an hour. Wash out with a mild shampoo. "You may see results in four to six weeks," Haley says. Best argan oil hair products Insider's takeaway Argan oil is a ...

Mix castor oil and coconut oil in a clean bowl. These oils nourish the scalp and promote growth. Pour in argan oil, which ...