Formulated with hyaluronic acid and niacinamide, Sebastian Professional's Penetraitt Night Repair Serum has been specially designed to meet the needs of dry and damaged hair. It allows instant hydration of the hair and repairs the hair fiber from the inside. It will leave your hair revitalized, soft, more manageable and full of vitality.

FEATURES:
Night serum
Formulated with hyaluronic acid and niacinamide
Revitalizes and regenerates dry and damaged hair
Instant hydration
Repairs the hair fiber from within overnight
Leaves hair soft, supple, smooth and full of vitality

HOW TO USE:
Apply 3 to 5 doses in the palms of the hands
Distribute the product on dry or damp hair
Brush and leave on overnight
Do not rinse