Detailed answer

Toners are primarily used to balance the pH level of the skin and remove excess dirt and oil. They do not have the ability to tighten or firm sagging skin. In order to address sagging skin on the abdomen, treatments such as exercise, proper nutrition, and topical creams specifically designed for firming and tightening the skin may be more effective. These treatments can help to improve muscle tone, increase collagen production, and promote overall skin health. It is important to consult with a skincare professional or a dermatologist for personalized advice and recommendations based on individual needs and goals.