Teosyal RHA Kiss Lidocaine is the most recent addition to the Teosyal LipUnique Collection, which includes five distinct hyaluronic acid dermal fillers that are suitable for treating fine wrinkles and volumizing the lips. Teosyal RHA Kiss is primarily used as a hyaluronic acid lip filler to increase volume to the lips while also improving lip contour. Additionally, the filler can be utilised to fix facial creases such as perioral lines.