The best ointment for scar removal needs to be selected according to the scars, for example, universal plant oil is recommended for facial acne scars, scarless scar removal cream is recommended for fresh scars within 1 year, and if the scars are old, it is recommended to use compound heparin sodium allantoin gel for better treatment. The main function of universal plant oil is to lighten acne marks and eliminate acne scars, and it can also play the role of moisturizing, nourishing and antioxidant, which is more effective in the treatment of acne marks and scars. It mainly repairs and lightens scars on the skin from various causes, and is suitable for all types of scars, but it is not recommended to be applied on the face. It is more effective for the treatment of fresh scars and is applicable to fresh scars within 1 year. For old scars treatment with medication alone will not be particularly effective, and treatment with compound heparin sodium allantoin gel is recommended in conjunction with restorative surgery.