K18 Leave-In Molecular Repair Hair Mask
The K18 Leave-In Molecular Repair Hair Mask uses patented biotech to reconnect broken keratin chains deep within the hair fiber — reversing damage from bleach, color, heat, and chemical treatments in just 4 minutes. No rinse required.
Why K18?
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Molecular Repair Technology – Targets and repairs damage at the peptide level, restoring hair's natural strength and elasticity
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Leave-In Formula – No rinsing needed; apply to damp hair and style as usual
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Deep Conditioning – Softens and smooths even the most damaged, brittle, or over-processed hair
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Keratin Treatment Benefits – Reduces frizz, adds shine, and improves manageability with every use
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Unisex – Suitable for all hair types, textures, and genders
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CPNP Certified – Meets European cosmetic safety standards
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No High-Concern Chemicals – Clean formulation you can trust
Available Options
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50ml Hair Mask – Ideal for travel or first-time users
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150ml Hair Mask – Full-size for regular use
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118ml AirWash – Waterless shampoo alternative for between washes
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118ml AstroLift – Volumizing dry shampoo formula
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New 50ml Hair Mask – Updated formula in compact size
How to Use
- Shampoo and lightly towel-dry hair
- Apply a small amount of K18 mask evenly through hair
- Leave in for 4 minutes — do not rinse
- Style as desired
Product Details
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Brand: K18
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Item Type: Leave-In Conditioner / Hair Mask
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Certification: CPNP
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Shelf Life After Opening: 12 months
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Gender: Unisex
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High-Concern Chemicals: None
