Sebastian Penetraitt Overnight Repair Serum

Sebastian Penetraitt Overnight Repair Serum

by Sebastian Professional

Available in Canada at Curious Salons

For

Damaged, weak, or chemically treated hair that needs overnight repair, strengthening, and improved resilience.

Description

Sebastian Professional Penetraitt Overnight Repair Serum is a lightweight leave-in treatment designed to help repair and strengthen damaged hair while you sleep. This advanced overnight formula works throughout the night to restore softness, reinforce weakened hair fibres, and improve overall hair health. By morning, hair feels smoother, stronger, and easier to manage without feeling heavy or weighed down.

Who It's For

Ideal for anyone with damaged, colour-treated, or heat-stressed hair seeking a simple overnight solution to restore strength and softness.

What It Does

• Helps repair damaged hair while you sleep
• Strengthens weakened hair fibres
• Smooths and softens rough, stressed strands
• Improves hair resilience and manageability
• Leaves hair feeling healthier and revitalized by morning

How To Use

Apply a small amount to mid-lengths and ends before bed. Leave in overnight — no need to rinse in the morning. Style as usual.

When To Use

Apply before bedtime to dry or slightly damp hair as part of your evening haircare routine.

Key Ingredients

Strengthening Active System – Helps reinforce damaged hair fibres and improve resilience overnight.

Conditioning Agents – Smooth the cuticle and improve manageability.

Protective Conditioning Polymers – Help protect hair from further damage.

Fragrance

A clean, modern salon fragrance with soft, fresh notes.

Why You'll Love It

Because repairing your hair can be as effortless as a good night's sleep. Sebastian Penetraitt Overnight Repair Serum restores softness, strength, and manageability — helping hair look healthier and smoother by morning.