Which treatment is commonly recommended to help with acne scars?

Microneedling is a highly effective treatment for acne scars due to its ability to stimulate collagen production and promote skin regeneration. This minimally invasive procedure involves the use of fine needles to create micro-injuries in the skin, which triggers the body's natural healing process. As the skin heals, new collagen and elastin are produced, leading to improvements in skin texture and a reduction in the appearance of scars.

While facial masks can provide hydration and other temporary benefits to the skin, they do not specifically target the deeper tissue damage associated with acne scarring. Over-the-counter cleansers primarily focus on removing impurities and controlling excess oil but lack the depth of treatment needed for scar improvement. Similarly, moisturizers help maintain skin hydration and barrier function but do not address the structural changes in the skin caused by acne. Therefore, microneedling stands out as the most effective option for treating acne scars among the choices presented.