Tag: Night Repair Serum

Strong Night Repair by Kosswell Professional is an overnight hair serum that works intensively while you rest. Its advanced formula with plant stem cells, Keratrix™ and hyaluronic acid is designed to repair damage, strengthen the hair fiber and restore elasticity.

Thanks to its lightweight, fast-absorbing texture, it does not leave the hair greasy or leave residue, allowing application before bedtime without staining the pillow. Throughout the night, its active ingredients penetrate deeply to restore the fiber, leaving the hair stronger, softer, shinier and visibly rejuvenated by morning.

It is an ideal treatment for dry, weakened, damaged hair or hair exposed to technical processes, requiring deep and continuous repair.

100 ml bottle