Safety and Effectiveness of Restylane® Kysse for Lip Augmentation in Chinese Subjects

Inclusion Criteria: * Participants willing to comply with the requirements of the study and providing a signed written informed consent * Ability to adequately understand the verbal explanations and the written subject information provided in English * Subjects seeking augmentation therapy for the lips * Adult males or non-pregnant, non-breastfeeding females, 22 years of age or older with both biological parents of full Chinese descent Exclusion Criteria: * Known/previous allergy or hypersensitivity to any injectable hyaluronic acid (HA) gel or to gram-positive bacterial proteins * Previous use of any permanent (non-biodegradable) or semipermanent (e.g., calcium hydroxylapatite or poly-L-lactic acid) facial tissue augmentation therapy, lifting threads, permanent implants or autologous fat below the level of the lower orbital rim. * Previous use of any HA-based or collagen-based biodegradable facial tissue augmentation therapy below the level of the lower orbital rim within 12 months prior to the baseline visit. * Previous facial surgery, within 6 months, below the level of the lower orbital rim * Previous surgery to the upper or lower lip, lip piercing or tattoo, or history of facial trauma. * Participation in any interventional clinical study within 30 days of screening