Although HydraFacial and micro-needling both have the desired outcome of improving your skin, they are vastly different in the techniques involved. Micro-needling is a collagen induction therapy, which has become one of the most popular non-invasive skin rejuvenation treatments. The process helps revitalize the skin using many tiny needles that pierce the outermost layer of skin which then forces the skin to produce more collagen. The result is smoother, plumper skin. The drawback with micro-needling is that there is a small risk of scarring or infection if not performed properly. With that being said, micro-needling has been proven to be a good option for people with evident skin problems, especially with acne scarring. If your primary concern is the reduction of acne scars and loose skin, then micro-needling is a brilliant option. Micro-needling is a good alternative over HydraFacial for those who have deep, permanent acne scars, and is recommended for all skin tones. For those who have a low tolerance for pain or needles or those who are at a higher risk of infection, the HydraFacial is a better option.