Alterna Caviar Anti-Aging Overnight Hair Rescue
How they've created an sleep-in hair treatment that's pillowcase safe I'll never know, but it works. This creamy formulation comes in an easy pump and works wonders overnight to seal split ends and add shine and body. The marine extract formula is virtually scent-free and it truly won't stain your bed, even if you slather it in. Wake up, wash off, voila! $38 at Sephora.