Jojoba Oil is a pure and natural oil from the seed of the Jojoba Tree. It is very similar to the oils that naturally produced under the skin, which are sebum containing messaging enzymes. This is helpful for skin that over produces oil and for combination skin. Jojoba is an excellent moisturizer forming a very thin non-oily layer on the skin. Thus it allows pores to remain open for proper functioning and yet it absorbs readily into the inner cellular spaces in the first two layers of the skin.