Sebastian Penetraitt Overnight Rescue Repair Serum
Penetraitt Overnight Repair Serum is an intensive overnight treatment designed to care for overstressed and damaged hair while you sleep. This lightweight leave-in formula works throughout the night to help restore smoothness, strength, and manageability, leaving hair feeling softer, healthier, and easier to style by morning. Infused with nourishing ingredients, it helps replenish and revitalize weakened strands without the need for rinsing or washing. Wake up to hair that feels renewed, more resilient, and ready for effortless styling with this convenient overnight repair solution.
Key Benefits
- Restores smoothness, strength, and manageability in damaged hair
- Works overnight without rinsing or washing
- Replenishes weakened strands with nourishing ingredients
- Leaves hair softer, healthier, and easier to style by morning
How to Use
Apply a small amount to damp or dry hair before bedtime. Leave on throughout the night. No washing required.
| Product Feature | Details |
|---|---|
| Form | Lightweight serum |
| Usage | Apply before bedtime, leave on overnight |
| Key Ingredients | Nourishing botanicals and repair-focused compounds |
| Shelf Life | Unopened: 3 years |
FAQ
Can I use this serum on color-treated hair?
Yes, the serum is formulated to support color-treated hair by restoring strength and reducing damage without stripping color.
Does it work on all hair types?
This serum is suitable for all hair types, especially those that are damaged, dry, or prone to breakage.
Is it safe to use with heat styling tools in the morning?
Yes, after using the serum, hair feels smoother and more manageable, making it ideal for styling with heat tools.

Thomas Scott –
I’ve used this serum for two months now and notice a significant improvement in my hair’s texture. It’s especially helpful after heat styling or chemical treatments. I apply it before bed and wake up to hair that feels softer and stronger. No rinsing needed, which is a big plus.
Julia Howard –
My hair has been frizzy and brittle for a while. After using this overnight serum, it feels more supple and easier to comb through. I don’t have to use heavy conditioners every day. It’s a simple routine that works well.
Matt MacLeod –
I applied it to my dry ends every night and noticed a visible difference in strength after a week. The hair doesn’t tangle as much and looks healthier. I love that it doesn’t leave a greasy residue.