How to Use the K18 Repair Mask
If you've been hearing about K18 everywhere lately, it's for good reason. This cult-favourite treatment has taken the hair world by storm - and once you try it, you'll understand why. Here's everything you need to know about how to use K18 repair mask to get the best results.
What Is K18?
K18 is a leave-in molecular repair hair mask that works from the inside out. Unlike traditional deep conditioners that coat the hair surface, K18's patented bio-mimetic peptide technology penetrates the hair shaft to reconnect broken keratin chains. The result? Softer, stronger, more elastic hair - even after bleaching, colouring, or heat damage.
Who Is K18 For?
K18 is suitable for all hair types, but it's especially beneficial if your hair has been through:
- Bleaching or colour treatments
- Frequent heat styling
- Chemical straightening or relaxing
- General dryness, breakage, or loss of elasticity
How to Use K18 Repair Mask: Step by Step
Step 1: Shampoo Your Hair
Start with a clarifying or regular shampoo. This opens the hair cuticle and removes any product build-up, allowing K18 to penetrate more effectively. Do not condition after shampooing - this is important, as conditioner can create a barrier that stops K18 from doing its job.
Step 2: Towel Dry
Gently squeeze out excess water so your hair is damp but not dripping. K18 works best on damp hair.
Step 3: Apply K18
This is where less is more. Dispense a small amount of K18 into your palms - typically:
- Fine or short hair: 1 pump
- Medium hair: 2 pumps
- Thick or long hair: 4+ pumps
Work it evenly through your hair, focusing on mid-lengths and ends where damage tends to be most concentrated. You don't need to saturate your hair - a thin, even layer is all it takes.
Step 4: Wait 4 Minutes
That's it - just four minutes. No heat required, no rinsing. Let K18 work its molecular magic while you get on with your routine.
Step 5: Style as Usual
After four minutes, you can apply any other leave-in products, heat protectant, or styling products on top of K18. Then blow dry, air dry, or style as you normally would. Do not rinse K18 out.
Important Tips for Best Results
- Don't rinse it out - K18 is a leave-in treatment, not a rinse-out mask.
- Skip the conditioner before K18 - apply it to clean, conditioner-free hair only.
- Wait at least 4 hours before washing your hair again after application.
- Use it every wash for the first 4 washes if your hair is heavily damaged, then drop back to every 1-4 washes as a maintenance treatment.
- A little goes a long way - using too much can leave hair feeling heavy.
How Often Should You Use K18?
For damaged hair, K18 recommends using it consistently for the first four washes to restore hair health. After that, you can use it every one to four washes depending on your hair's condition. Think of it as a reset button - the more damaged your hair, the more frequently you'll need it at first.
Can You Use K18 with Other Products?
Yes! K18 plays well with other products. After the four-minute wait time, you can layer your usual leave-in conditioner, oils, or serums on top. Just remember - nothing goes on before K18 on freshly shampooed hair.
Shop K18 at Oz Hair and Beauty
Ready to transform your hair? Shop the full K18 range at Oz Hair and Beauty and experience the power of molecular repair for yourself. Whether you're recovering from a big colour session or just want stronger, healthier hair - K18 is a game-changer.
