Menthol is a natural compound derived from peppermint and other mint oils, known for its refreshing and cooling sensation. In skincare, menthol is valued for its ability to provide a soothing effect, making it a popular ingredient in products like creams and lotions. It can enhance the overall experience of a product by adding a pleasant cooling feeling, making it ideal for use in summer formulations or after sun exposure. Additionally, menthol can help improve the absorption of other ingredients, making skincare products more effective.