Jan Marini C-Esta Face Mask 5oz Anti-Aging Vitamin C Hydrating Professional A powerful, anti-aging mask that showers the skin with vitamin C and moisture, Jan Marini C-Esta Facial Mask revives the skin. Soothing, hydrating, and rejuvenating, this anti-aging mask firms and tones the skin for fewer fine lines and wrinkles along with a more youthful texture.