Chapstick Total Hydration Vitamin Enriched Lip Night Serum Provides Intense Hydration For Soft, Youthful Looking Lips. This Night Lip Serum, Part Of The Chapstick Total Hydration Collection, Is An Overnight Lip Treatment For Dry Lips Made With Nutrient-Rich Formulas. Infused With Vitamin C, Vitamin E And Evening Primrose Oil, This Lip Moisturizer Helps Nourish Your Lips While You Sleep. Take This Small, Portable Night Lip Treatment In Your Travel Makeup Bag Or Make It Part Of Your Nighttime Lip Care Routine To Enjoy Lip Hydration Anywhere You Go. Apply A Thick Coat Of This Chapstick Night Serum Right Before Bed For Healthy Looking Lips.