Short term vs. permanent lip augmentation ?
Not all temporary nor all permanent products for lip augmentation are alike. In general, temporary solutions have the advantages of safety, predictability, and no donor site. More permanent products are so variable in their properties, it is impossible to generalize. Aquamid is my favorite, Permalip very safe but slightly firm, silicone more natural, but can become lumpy, and impossible to remove if problematic. Fat grafting may resorb, and dermis and ADM as well.