What is the function of ablative lasers compared to non-ablative lasers?

The chosen answer accurately describes the main distinction between ablative and non-ablative lasers. Ablative lasers are designed to remove the outer layers of the skin, which leads to more significant tissue damage but also facilitates greater skin rejuvenation. The removal of these layers prompts the body to heal itself through the generation of new skin, making ablative lasers particularly effective for deeper skin concerns, such as wrinkles, scars, and severe sun damage.

On the other hand, non-ablative lasers work by penetrating the skin without damaging the surface. They stimulate collagen production and improve skin tone and texture without the need for significant skin removal. This method typically results in less downtime and mild discomfort, making non-ablative treatments suitable for a wider range of patients and skin types.

The clarity of this distinction emphasizes why the correct option outlines that ablative lasers remove layers of skin while non-ablative ones do not impact the surface layer.