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K18 Biomimetic Hairscience Repair + Refresh Kit 2piece

2 piece
Size: 2 piece
$99.00
Cruelty-Free Vegan
K18 Biomimetic Hairscience Repair + Refresh Kit Key Insights:
For: All hair types seeking damage repair, renewed strength, softness, freshness, oil control, and a clean-feeling scalp between washes.

K18 Biomimetic Hairscience Repair + Refresh Kit Benefits:
  • Pairs two biotech-powered K18 favorites for repairing damaged hair and refreshing hair between wash days
  • Leave-In Molecular Repair Hair Mask works in just 4 minutes to help reverse damage caused by bleach, color, chemical services, and heat
  • Helps restore strength, softness, smoothness, elasticity, and bounce to damaged hair
  • Provides lightweight, leave-in repair without requiring an additional rinse
  • AirWash Dry Shampoo absorbs excess oil and sweat for a fresh, clean-feeling scalp
  • Helps eliminate unwanted odor and keeps hair feeling fresh for up to 3 days
  • Absorbs oil without leaving starchy buildup or a visible white cast
  • Helps balance scalp sebum and control excess oil production over time
  • The K18 Biomimetic Hairscience Repair + Refresh Kit makes a gift-ready pairing for keeping hair strong, refreshed, and healthy-looking between wash days


Product type: Hair repair and refresh kit with leave-in molecular repair mask and non-aerosol dry shampoo

Clean Beauty Callouts: Vegan and cruelty-free.

K18 Biomimetic Hairscience Repair + Refresh Kit Key Ingredients:
  • K18PEPTIDE™: K18's biotech-developed peptide mimics hair's natural structure to reconnect damaged polypeptide chains and help restore strength and elasticity
  • Hydrolyzed Wheat Protein: Featured in the Leave-In Molecular Repair Hair Mask to help condition and support stronger-feeling hair
  • Silica: Translucent, porous microbeads in AirWash Dry Shampoo help absorb excess oil and sweat without starchy buildup or visible white residue
  • Mediterranean Microalgae: Biotech-derived Tetraselmis Suecica Extract helps balance scalp sebum and control excess oil production over time
  • Hyaluronic Acid: Helps provide lightweight hydration to support a comfortable, fresh-feeling scalp
  • odorBIND™ Technology: Smart-release biotechnology that recognizes, traps, and eliminates odor-causing molecules for lasting freshness


Repair damage and refresh your style between wash days with the K18 Biomimetic Hairscience Repair + Refresh Kit. This biotech-powered duo pairs the Leave-In Molecular Repair Hair Mask with AirWash Dry Shampoo to help restore strength, softness, smoothness, and bounce while absorbing excess oil and eliminating unwanted odor. Perfect for gifting or upgrading an everyday hair care routine, the K18 Biomimetic Hairscience Repair + Refresh Kit helps keep hair looking healthy, clean, refreshed, and beautifully revitalized.

K18 Biomimetic Hairscience Repair + Refresh Kit Includes:
  • K18 Leave-In Molecular Repair Hair Mask 1.7 oz
  • K18 AirWash Dry Shampoo 1.6 oz
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K18 Leave-In Molecular Repair Hair Mask: Shampoo, do not condition. Towel-dry thoroughly.
Apply 1-3 pumps based on hair length and density, starting at the ends and working toward the roots.
Let sit for 4 minutes. Do not rinse.
Comb through, add styling products if desired, and style as usual.

K18 AirWash Dry Shampoo: Shake for at least 5 seconds before spraying.
Hold the bottle 4-6 inches away from the scalp for even distribution, or closer to 4 inches for coily textures.
Section hair and apply 1 spray per section. Add more only as needed.
Massage in and brush or style as usual.
Replace the cap after use to help protect the nozzle.
K18 Leave-In Molecular Repair Hair Mask: 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.

K18 AirWash Dry Shampoo: Water (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract/Sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl S-Pig Polypeptide-2 Oligopeptide-234 Sh-Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol.

Product information such as ingredients may change. Always read the packaging or instructions for use before using the product.
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