Hi ! Taking care of the skin and looking young is not a one day thing. It requires a holistic approach right from staying and eating healthy, controlling stress, having a good lifestyle, and maintaining the skin healthy with sunscreens post care regimens. Freckles are due to light exposure. They can be cleared in a couple of sessions but then it takes double efforts in maintenence to ensure that they don't come back. Realistic expectations, a dedicated maintenance both in terms of skin care regimens and treatments should help you.