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k18 come si usa

K18: How to use the revolutionary hair treatment?

If you love haircare like I do, you’ve probably already heard of K18, the treatment that promises to repair damaged hair in just 4 minutes. Sounds like magic, right? But it’s not! It’s science! 💡

In our salon we tested K18 on bleached, weakened, frizzy hair and hair damaged by aggressive styling, and the result? Stronger, more elastic and softer hair than ever before! 🔥

But how do you use K18 correctly to get the maximum benefit? Today I’ll explain everything step by step, with practical tips and a few tricks we’ve discovered from experience! 💖


How does K18 work? The secret is in the peptide! 🧬

Before explaining the application, let’s see how K18 works.

🔬 K18 technology is based on a patented biomimetic peptide that penetrates deep into the hair fiber and repairs damage at the molecular level, reconnecting broken keratin chains.

The great thing about K18 is that it doesn’t just “mask” the damage, but regenerates the hair structure as if it had never been damaged.

And the most incredible part? It works in just 4 minutes!


How to use K18: step-by-step guide 📖💆‍♀️

🔥 Step 1: Wash hair with a clarifying shampoo

To allow the treatment to penetrate well, hair must be clean and free of residue from conditioners or masks. Use a silicone- and oil-free shampoo, preferably a detox or clarifying shampoo.

🚨 Do not apply conditioner or mask after shampooing! It may seem strange, but K18 works from the inside and doesn’t need “help” from other products.

💧 Step 2: Blot hair and apply K18

After washing, blot the hair well with a towel to remove excess water. Hair should be damp, not dripping!

Now take a small amount of K18 and distribute it evenly from roots to ends. Attention: K18 is super concentrated, so a little goes a long way!

How much product to use?
Short or fine hair: 1 pump
Medium-length or medium-density hair: 2 pumps
Long or very damaged hair: 3–4 pumps

⏳ Step 3: Wait 4 minutes and let the magic work

Now comes the hardest part... Waiting without doing anything for 4 minutes!

During this time, the K18 peptide binds to the hair structure and begins the repair process.

🚫 Step 4: Do not rinse and proceed with styling

After the 4 minutes, do not rinse K18! You can proceed with your usual styling, adding a heat protectant or light styling products if needed.

Result? Stronger, softer and lighter hair from the very first application!


How often should you use K18? 🗓️

For initial uses, we recommend applying K18 at every wash for 4–6 consecutive washes. After this “reset” period, you can reduce frequency and use it once every 3–4 washes to maintain healthy hair.

💡 Extra tip: If your hair is very damaged, pair K18 with a gentle routine, avoiding excessive heat and aggressive products!


FAQ – Frequently asked questions about K18

Can I use K18 with other products?

Yes, but never before the 4-minute waiting time! After leaving K18 to act, you can apply styling products, heat protectants or light oils.

Can K18 be used on colored or bleached hair?

Absolutely yes! K18 is perfect for chemically treated hair, because it repairs damage while keeping color vibrant and even.

Does K18 replace conditioner?

Yes! Although it may seem strange at first, K18 works from within, so a conditioner is not necessary. Hair will still feel soft and manageable.

Can I use K18 every day?

It’s not necessary. 4–6 consecutive applications at the start are enough, then once every 3–4 washes to maintain results.

Does K18 weigh hair down?

No! When used in the right amount, K18 leaves no residue and does not weigh hair down; on the contrary, it makes hair lighter and more elastic.


Where to buy authentic K18? 🛍️

Beware of imitations! To ensure you buy authentic K18, choose only authorized retailers like us. On our e-commerce site you’ll find only products tested directly in our salon and guaranteed 100% original.

Buying from us you get:
Cash on delivery (Italy only)
Returns within 90 days
Shipping in 24/48 hours
Possibility to pay in interest-free installments with Klarna


Conclusion: Why try K18?

K18 is more than a simple treatment: it’s a reset for your hair! If you have hair damaged by bleaching, coloring, aggressive styling or you simply want stronger, healthier hair, K18 is the perfect solution.

Still have doubts? Write us in the comments or visit our salon for a personalized consultation! 💇‍♀️✨

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2 comments

  • Belen Márquez

    Que color de formato debo comprar para un rubio o castaño muy claro [ tinte ] para que tome color anaranjado y no cambie el tono del rubio a amarillo pollo ?

  • Silvana

    Vorrei acquistare K18 ricistruzione

Leave a comment

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