The Monat Dry Shampoo Studio One The Champ with Rejuveniqe is a 4 oz spray formulated for all hair types, including oily, dry, fine, normal, wavy, and damaged. This dry shampoo is designed for deep cleansing and volumizing, making it suitable for women, teens, men, adults, and anyone looking to refresh and revitalize their hair. With an expiration date of 6/2025 this product offers a convenient and effective way to extend the time between washes while still maintaining a clean and refreshed look.