Trust Alps Goodness Tea Tree, Hyaluronic Acid & Ketoconazole Anti Dandruff Scalp Serum for Oily Scalp to get to the root of the problem. As the Tea Tree soaks up excess oil and unclogs pores it allows your scalp to breathe free. Add a dash of Hyaluronic Acid, which your thirsty scalp will drink right up, frizz while at it. Lightweight and choked with super clean ingredients this serum does not leave any unwanted residue behind, only a nourished and healthy scalp.