K18 Hair - Planethair

K18 Hair

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K18 Hair

K18 Damage Shield Repair & Protect Kit – Shampoo, Conditioner, Heatbounce, and Hair Oil
K18 Damage Shield Repair & Protect Kit – Shampoo, Conditioner, Heatbounce, and Hair Oil
Vendor: k18

K18 Damage Shield Repair & Protect Kit – Shampoo, Conditioner, Heatbounce, and Hair Oil

Regular price 196.00 € Sale price 196.00 € Regular price 206.40 €
K18 Leave-In Molecular Repair Hair Mask
K18 Leave-In Molecular Repair Hair Mask
Vendor: k18

K18 Leave-In Molecular Repair Hair Mask

4.9 (9 reviews)

Regular price From 13.00 € Sale price From 13.00 € Regular price 13.00 €
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
Vendor: k18

k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask

5.0 (2 reviews)

Regular price 70.00 € Sale price 70.00 € Regular price 70.00 €
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
Vendor: k18

k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask

Regular price 41.00 € Sale price 41.00 € Regular price 41.00 €
K18 Heatbounce Heat Protectant up to 230°C
K18 Heatbounce Heat Protectant up to 230°C
Vendor: k18

K18 Heatbounce Heat Protectant up to 230°C

Regular price From 15.00 € Sale price From 15.00 € Regular price 15.00 €
K18 Damage Shield pH Shampoo 250ml - Protective pH Balanced Shampoo
K18 Damage Shield pH Shampoo 250ml - Protective pH Balanced Shampoo
Vendor: k18

K18 Damage Shield pH Shampoo 250ml - Protective pH Balanced Shampoo

Regular price 42.20 € Sale price 42.20 € Regular price 42.20 €
K18 Damage Shield Conditioner 250ml
K18 Damage Shield Conditioner 250ml
Vendor: k18

K18 Damage Shield Conditioner 250ml

Regular price 42.20 € Sale price 42.20 € Regular price 42.20 €
K18 AstroLift Volume Spray - Repairing Volumizing Spray
K18 AstroLift Volume Spray - Repairing Volumizing Spray
Vendor: k18

K18 AstroLift Volume Spray - Repairing Volumizing Spray

Regular price From 23.80 € Sale price From 23.80 € Regular price 23.80 €
K18 AirWash Dry Shampoo 118 ml - Aerosol-Free Dry Shampoo
K18 AirWash Dry Shampoo 118 ml - Aerosol-Free Dry Shampoo
Vendor: k18

K18 AirWash Dry Shampoo 118 ml - Aerosol-Free Dry Shampoo

Regular price 52.00 € Sale price 52.00 € Regular price 52.00 €
Sold out
K18 Prep Repair Duo Detox Shampoo Repair Mask Kit
K18 Prep Repair Duo Detox Shampoo Repair Mask Kit
Vendor: k18

K18 Prep Repair Duo Detox Shampoo Repair Mask Kit

Regular price 81.00 € Sale price 81.00 € Regular price 81.00 €
Sold out
K18 Future Faves Minis - Damaged Hair Repair Set
K18 Future Faves Minis - Damaged Hair Repair Set
Vendor: k18

K18 Future Faves Minis - Damaged Hair Repair Set

Regular price 56.30 € Sale price 56.30 € Regular price 56.30 €
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask
Vendor: k18

k18 Hair Reconstruction Products Leave-In Molecular Repair Hair Mask

Regular price 36.89 € Sale price 36.89 € Regular price 36.89 €

K18 Hair is the revolutionary brand that has forever changed the way damaged hair is repaired. Founded in 2020 after over a decade of scientific research, K18 has developed patented technology capable of repairing damaged keratin chains from the inside out, restoring hair's strength, elasticity, and softness in just 4 minutes.

The Revolutionary Science of K18

What makes K18 unique is the K18PEPTIDE™, a patented biomimetic sequence that penetrates the core of the hair to reconnect broken keratin chains caused by chemical treatments, heat, and mechanical stress. Unlike traditional conditioners that only act on the surface, K18 works at a molecular level for real and lasting repair.

K18 Hair Products: The Complete Range

The K18 collection includes targeted treatments for every need. The Leave-In Molecular Repair Hair Mask is the brand's iconic product, a leave-in mask that repairs damage in 4 minutes without rinsing. The Peptide Prep Detox Shampoo removes product buildup and impurities, preparing the hair for treatment, while the pH Maintenance Shampoo is formulated for frequent washing, maintaining optimal pH. The Molecular Repair Hair Oil completes the routine with a lightweight oil that controls frizz and seals the repair.

Who K18 Products Are For

K18 is ideal for hair damaged by coloring, bleaching, chemical straightening, frequent heat treatments, or mechanical stress. If your hair is brittle, broken, dull, or lacking elasticity, K18 offers a scientifically proven solution. Suitable for all hair types, from straight to curly, fine to thick, K18 repairs without weighing it down.

How K18 Works: Clinically Tested Results

Clinical studies have shown that K18 restores up to 91% of hair's original strength after just one use. The patented peptide penetrates the hair's cortex in less than 4 minutes, reconnecting damaged keratin chains and restoring the molecular structure. The results are immediate and improve with continued use.

Why Buy K18 on Planethair

Planethair is an authorized K18 Hair retailer in Italy, with over 25 years of experience in the professional sector. We guarantee original K18 products with fast and secure shipping. Our specialized team offers dedicated assistance to help you choose the K18 treatment best suited to your hair type and specific needs.

Frequently Asked Questions about K18

How often should I use the K18 mask?
For very damaged hair, use K18 with every wash for the first 4-6 weeks. Once hair health is restored, you can reduce to 1-2 times a week for maintenance.

Does K18 work on colored hair?
Yes, K18 is safe for colored and chemically treated hair. In fact, it is particularly effective on hair damaged by coloring and bleaching, restoring strength and elasticity without altering the color.

Do I need to rinse out the K18 mask?
No, the Leave-In Molecular Repair Hair Mask is a leave-in treatment that does not need to be rinsed out. Apply it to towel-dried hair, leave it on for 4 minutes, and then proceed with styling. No need to apply other products before styling.

What is the difference between K18 and traditional conditioners?
Traditional conditioners coat the hair's surface, creating a temporary effect. K18, on the other hand, penetrates the cortex and repairs damaged keratin chains at a molecular level, offering real and lasting repair that improves the hair's internal structure.

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