Tea tree oil also calms irritated, dry, and itchy scalps, no matter the cause. "In a study published in JAAD, using 5 percent tea tree has shown to help hydrate the scalp and decrease flaking ...

Use this mixture regularly. While washing, gently massage your scalp as well. Tea tree oil helps combat dandruff and improves scalp condition, which translates into healthy and beautiful hair.

Rosemary oil is another popular choice for hair growth. It improves circulation in the scalp. This helps deliver nutrients to hair follicles. Some studies suggest it works as well as some hair growth ...

Packed with vitamins E and K, and antioxidants, olive oil can work wonders to soothe and hydrate a dry, itchy scalp. Read on ...