The RevitaLash Leave-In Hair Mask & Conditioner is a 5-in-1 restorative treatment designed to revive thinning, brittle, or damaged hair instantly — without any rinsing required. Infused with nutrient-dense ingredients, this lightweight leave-in delivers the deep nourishing, smoothing, and hydrating benefits of a traditional hair mask in a formula that won't weigh hair down. Suitable for all hair types and color-safe. Key Benefits Hydrates, nourishes, and smooths hair in one step Helps prevent breakage and repairs damaged strands Primes and protects against environmental aggressors and heat styling damage up to 450°F Improves hair resiliency, strength, and manageability Lightweight formula suitable for all hair types, including color-treated hair