HydraFacial can help in reducing tan to some extent. The exfoliation and hydration involved in the procedure can help remove dead skin cells and reveal fresher, brighter skin underneath, which can help lighten the appearance of tan. However, for more significant tan removal, additional treatments or skincare products specifically designed for tan reduction may be needed. It's essential to protect the skin from sun exposure and use sunscreen regularly to prevent further tanning. Consulting with a skincare professional can help determine the best approach for tan removal based on individual skin needs.