No, when performed by a skilled and experienced doctor or certified skin professional, dermal fillers do not ruin your face. However, it’s important to note that any cosmetic procedure carries potential risks and side effects. Adverse outcomes from dermal filler injections can occur if the procedure is performed incorrectly by an unqualified individual, or if the wrong type or amount of filler is injected. Complications such as infection, allergic reactions, lump formation, asymmetry, or skin discoloration may occur, although they are relatively rare. To minimize risks, it’s crucial to consult with a qualified medical professional who has hands-on experience in accurately assessing your specific needs, discussing potential risks, and administering the treatment safely.