You spend 1/3 of your life sleeping. Imagine if you could use it to repair your hair. Wella Professionals Ultimate Repair Night Serum lets you do just that, so you can wake up with morning ready hair that looks revived thanks to the triple potency of a lightweight formula that provides repair, moisturization and protection to dry, damaged hair. The leave-in, pillow-safe formula works on your hair, not on your pillow. You know the benefits of treating hair against the stresses of the day, but those 8 hours you spend tucked up in bed can really take it out of your hair too. Just because you’re asleep, it doesn’t mean your hair care needs to take a break. After all, you’ll use skincare overnight – so why not do the same for your hair? This Night Serum helps to give your hair the ultimate care even while you sleep. No nightly self-care ritual should be without this leave-in formula that helps repair and protect as you rest. Wake up to hair that looks revived and is morning ready, with less styling time and effort required before you’re ready to have another good hair day. At night, the hair is exposed to continuous friction against your pillow, which generates frizz, dryness and dullness. On top of this, unlike skin cells that naturally renew while we rest, the hair experiences no such regeneration. The Night Serum contains Omega-9, which penetrates deep into the hair to moisturize, as well as defense polymers that help protect by creating an invisible shield. This all contributes to repairing damaged hair overnight and nourishing it for up to 8 hours. The results can be seen from the very first night, with frizz control, up to 6x smoother hair* and revived, radiant, less fatigued looking hair. After a week you can experience up to 78% less breakage* and up to 86% less split ends* with less pillow induced breakage**. *vs. non-conditioning shampoo ** due to less tangled hair in the morning that is combed easier, vs untreated