Faster repair. Better results.

The K18 Leave-In Molecular Repair Hair Mask isn't your average conditioner, it’s a molecular treatment. To get those famous results at home, you have to follow the "K18 Rules."

Here is the quickest way to use it correctly:

1. Shampoo Only (Skip Conditioner!)

Wash your hair with a clarifying shampoo like K18 PEPTIDE PREP™.

• Crucial: Do not use conditioner. Conditioner creates a barrier that stops the K18PEPTIDE™ from penetrating the hair shaft.

2. Towel-Dry

Gently towel-dry until your hair is damp, but not dripping. Excess water will dilute the concentrated formula.

3. Apply (Less is More)

Start with 1 to 2 pumps (depending on length and thickness). Rub it between your palms until it turns slightly white, then work it from ends to roots.

4. Wait 4 Minutes

This is where the repair happens. Wait exactly 4 minutes before brushing or adding other products. Do not rinse it out.

5. Style as Usual

After the timer is up, your hair is repaired! Apply your favourite heat protectants or styling creams and go.

Common K18 Mistakes to Avoid:

• Rinsing it out: It’s a leave-in treatment. Washing it off kills the magic.

• Using on soaking wet hair: The product won't absorb properly.

• Applying to dry hair: The formula needs damp hair to spread evenly.

• Overusing product: It’s highly concentrated, start small!

Pro Tip: Use K18 for 4-6 consecutive washes to "reset" your hair, then switch to every 3-4 washes for maintenance.