Fermented pear extract helps promote gentle surface renewal through naturally occurring alpha hydroxy acids (AHAs), including lactic acid formed during fermentation. By encouraging controlled exfoliation, it helps improve skin texture, support clarity, and reduce the appearance of blemishes without harshness. This ingredient also supports visible smoothness and radiance, making it well suited for skincare formulas designed to address fine lines, uneven texture, and signs of congestion while maintaining skin comfort.