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K18 Biomimetic Hairscience K18 Leave-in Molecular Repair Hair Mask

$29.00 $23.20
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Size: 0.5 oz
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Desccription
K18 Leave-In Molecular Repair Hair Mask is a groundbreaking 4-minute treatment that reverses hair damage at the molecular level. Powered by the K18PEPTIDE™, this vegan, color-safe formula strengthens even severely damaged hair from the inside out - restoring elasticity, softness, and resilience.
  • Repairs hair from deep within the cortex
  • Restores strength, elasticity, and smoothness
  • Works in just 4 minutes - no rinse needed
  • pH-optimized to reduce cuticle swelling
  • Effective on all hair types

Shampoo but skip conditioner. Towel-dry hair thoroughly. Apply 1- 3 pumps depending on length and density, working from ends up. Let sit for 4 minutes. Do not rinse. Style as usual.

Pro Tip: Use for 4 - 6 washes after any color or bleach service, then weekly or as needed for ongoing strength.

Key Ingredients:

  • K18PEPTIDE™ – Reconnects broken keratin chains to reverse damage
  • Plant-Based Emollients – Support softness and manageability
  • pH-Optimized Formula (5.0–6.0) – Keeps proteins in a strong, resilient state

Full Ingredient List: Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

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Add these personalized recommendations to complete your beauty routine.
size_0.5 oz
$29.00 $23.20
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K18 Leave-in Molecular Repair Hair Mask

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