I would focus first on your marionette lines as they are a tell tale sign of age. Everyone has nose to mouth lines, or as we refer to them, Nasolabial Folds, even 16 year olds. As we age we develop marionette lines due to a loss in volume. Botox, which relaxes the muscle, is used to decrease the appearance of wrinkles and prevent us from forming new wrinkles. I would recommend using Dermal Fillers to replace the volume loss in this area, giving you a rejuvenated, youthful look. Restylane Refyne and Restylane Defyne are great fillers for this area, as they are formulated to move naturally with everyday facial expressions, and can last up to 12 months. Overall, in your case, restoring volume would be the best option, as it would fill the hollowness from age and decrease the appearance of fine lines around the mouth. Hope this was helpful.