DoPro Lip Lift Stick with Derma Roller is part of a unique technology for thickening the lips using a needle roller. DoPro Lip Lift Stick thickens your lips in minutes and gives them a youthful appearance while helping the ingredients in DoPro Lip Lift Stick to penetrate the lips with maximum efficiency. DoPro Lip Lift Stick contains a unique formula of oxygen and peptides (OxyPro technology), which increases the effectiveness of the active ingredients and provides both immediate and long-term results. When applying, you will feel a slight tingling sensation, indicating that the unique formula is penetrating your lips. The formula contains hyaluronic acid, collagen, vitamin C, vitamin E, natural oils and plant extracts.