Dermal Fillers. Fillers like collagen (Zyderm, Artefill, etc.), hyaluronic acid (Juvederm, Restylane, etc.), or even your own fat can be injected under the skin to help the appearance of depressed or pit-like scars, often caused by acne.
Needling. A device with fine needles makes tiny punctures in the top layer of the skin, stimulating collagen and elastin production to minimize scars and improve skin texture.
Dermabrasion. Small scars, surgical scars, and acne scars may benefit from the removal of the top layers of skin with an abrader, leaving smoother, fresher skin as it heals.
Chemical Peels. Good for superficial scars, a chemical can be applied to the skin to remove the top layer, allowing newer skin to emerge.
Cryotherapy. The top layers of scars can sometimes be “frozen” off; it blisters the skin and allows it to heal, leaving a less obvious mark.