Discover the revolutionary leave-in hair treatment that can reverse damage


Hair care these days requires more than just the right shampoo and conditioner. Even after cleansing and conditioning, hair may still show permanent damage such as split ends, frizziness and dullness.

Adding leave-in treatments to your hair care routine is a great way to tame stubborn damage. A leave-in hair treatment nourishes and fortifies all hair types with nourishing ingredients to protect against heat damage, control frizz, and add shine and volume from root to tip.

Just released on the market and now available on Hair salon, consumers revel in the results of a revolutionary leave-in hair treatment to help reverse chemical and physical damage. the K18 Molecular Repair Leave-In Mask is a leave-in home treatment made with a patented bioactive peptide that helps strengthen and improve hair elasticity.

What are the benefits?

K18 leave-in hair mask is the number one anti-damage treatment for weakened hair. It can reverse the damage caused by coloring, heat and styling thanks to its patented formula which contains bioactive peptides. Peptides are smaller proteins that, when applied, cause changes in cell behavior and can jump-start hair growth and improve hair color.

To learn more about the K18 treatment and how it can help your hair, visit your nearest Hairhouse salon to speak with one of their experts about your hair concerns, or you can purchase online now.

The small but mighty leave-in hair treatment works in four minutes and you don’t have to rinse it out, making it easy to incorporate into your daily routine. The formula helps repair keratin in the hair shaft. Keratin is a structural protein. When you improve keratin, hair can appear stronger and fuller. Beyond its use, the hair continues to restructure and retain its strength.

Its lightweight moisturizing formula adds moisture without weighing hair down, making it the perfect hair treatment for everyday use. It also helps to detangle, soften and smooth hair giving it a salon finish.

Who should use the K18 treatment?

If your hair is dry, chemically damaged, frizzy, dull and full of split ends, this hair mask may be right for you. The amount you use depends on the length, thickness and damage to your hair. If you have fine hair, consider using less.

How to use it

Unlike a typical hair treatment, K18 Molecular Repair Leave-In Mask works in less than five minutes. To start, wash your hair as usual, then towel dry it until most of the moisture is gone.

Then, with a K18 treatment pump in your hand, work it evenly through your hair from root to tip. Depending on the length, thickness and condition of the hair, you may need more than one pump. Before styling, let the formula sit for four minutes and do not rinse it out before you start styling.

When you first start using this treatment, it is best to use it four washes in a row. After that, you can use it every four to six washes. You should also avoid conditioning before using the treatment, and if you’re an avid dry shampoo user, it’s worth cleansing with a clarifying shampoo before.

Is leave-in hair treatment right for you?

There are many benefits to using a leave-in hair treatment. From nourishing your hair to repairing color damage, they are suitable for all hair types.

Melissa R. Brumfield