Sebastian Penetraitt Overnight Repair Serum

Wake up to more beautiful, visibly healthier-looking hair. Sebastian Professional Penetraitt Overnight Repair Serum is a leave-in overnight serum that provides intensive care for damaged hair fibers while you sleep.

Benefits

• Intensively cares for the hair overnight
• Helps improve the appearance of damaged hair fibers
• Leaves the hair soft, smooth, and easy to detangle
• Reduces frizz and improves manageability
• Does not weigh the hair down thanks to its lightweight leave-in formula
• Leaves no residue on the pillow
• Makes morning styling easier

Key ingredients / technology

• Niacinamide (Vitamin B3) – helps strengthen the hair fiber and supports healthier-looking hair
• Panthenol (Provitamin B5) – provides hydration and helps improve the hair’s elasticity and softness
• Penetraitt Repair Technology – designed to provide intensive overnight care for weakened and damaged hair, helping improve its overall appearance and resilience

How to use

Before bedtime, apply 3–5 pumps of serum to dry or towel-dried hair, focusing mainly on the lengths and ends. Do not rinse. Comb through and leave on overnight. Style the hair as usual in the morning. For best results, use 1–2 times a week or as needed.

FAQs

• Do I need to wash my hair in the morning? No. The serum is a leave-in treatment, and its lightweight formula does not leave the hair greasy, so there is no need to wash it after waking up.
• Is the serum suitable for color-treated or bleached hair? Yes. It is ideal for damaged, lightened, color-treated, and heat-stressed hair in need of intensive repair.
• Does the serum weigh fine hair down? No. Its lightweight texture absorbs quickly and does not weigh down fine hair when the recommended amount is used.