A: These two terms describe overlapping but not identical things. Mesotherapy is a delivery technique: it refers to injecting small amounts of substances into the mesoderm layer of the skin. It is used for a wide range of indications, including skin hydration, hair loss, and fat reduction. A lipolysis injection refers specifically to a mesotherapy session where the injected substances are designed to break down fat cells through the lipolysis process. In practice, when a clinic offers “fat-dissolving mesotherapy,” they are typically offering a lipolysis injection delivered via the mesotherapy technique, which is exactly what Meso Fat treatment at Plenary Longevity Wellness involves. This distinction is important when comparing clinics, as not all mesotherapy treatments are designed for fat reduction.