Aspen Bark Extract is rich in natural salicylates, a compound that acts as a potent natural antimicrobial. In skin care, it serves as a natural preservative, protecting your product from microbial contamination. It simultaneously offers nutritive skin conditioning benefits and cellular renewal. Because of its natural salicin content, it soothes and smoothes skin. Aspen Bark Extract is a gentle ingredient that is safe for the most sensitive skin.