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K18 – Molecular Repair Hair Masks

$68.00

💥 Meet the K18 Single‑Dose Molecular Repair Hair Mask

This tiny-but-mighty 5 ml vial is your client’s pocket-sized hair resurrection ritual — a trial dose of K18’s patented biomimetic repair tech that works in just 4 minutes. Perfect for sending home between appointments, boosting service longevity, and making sure they walk back into your chair with hair that behaves, shines, and actually listens. Powered by the iconic K18 PEPTIDE™, this leave‑in mask dives deep into the inner cortex to reverse damage from bleach, color, chemical services, and scorching heat tools. Think: strength restored, elasticity revived, breakage reduced, and bounce brought back from the dead. All in one tiny vial. All in four minutes. All science, no fluff.
 

🧬 Molecular Repair That Actually Works

Patented K18 PEPTIDE™ reconnects broken keratin chains, restoring strength, elasticity, and resilience.

🔥 Heat, Color & Chemical Damage Reversal

Targets damage from lightener, color, chemical services, and 450°F heat* — repairing the hair’s structural integrity.

💦 Softness, Smoothness & Bounce

Leaves hair touchably soft, smoother, and visibly healthier after just one use.

⚡ Fast, Leave‑In, No‑Rinse Formula

Works in 4 minutes flat. No rinse. No downtime. No nonsense.

🌟 What You Can Expect

One single‑dose vial delivers:
  • Healthier‑looking hair in 4 minutes*
  • Visible repair from bleach, color, chemical services, and heat*
  • Immediate results that get better with repeated use****
  •  “Healthier hair” refers to improvements in strength, elasticity, manageability, softness, smoothness, vibrancy, and shine.
  • *Results observed on bleach‑damaged fibers after one 4‑minute application.
  •  Results observed on lightener‑damaged fibers after one 4‑minute application.
  • * Results observed as reduced breakage on heat‑damaged tresses after one 4‑minute application.
  • Progressive breakage reduction observed with repeated applications on bleach‑damaged tresses.

🛠️ How to Use

  1. Shampoo only — no conditioner. Towel‑dry thoroughly.
  2. Start with one dime‑sized amount. Add more only if needed based on length, thickness, and damage.
  3. Apply evenly. Max recommended: 3 dime‑sized amounts.
  4. Wait 4 minutes. Do not rinse.
  5. Comb, add styling products, and style as usual.
  6. Use for 4–6 consecutive washes, then switch to maintenance mode as needed.

🧴 Ingredients

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh‑Oligopeptide‑78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol Manufactured by K18 Biomimetic Hairscience

💖 The XQ Glow‑Up Summary

The K18 Single‑Dose Molecular Repair Hair Mask is the ultimate “try me” vial, delivering honest, measurable repair in minutes. It strengthens, smooths, softens, and revives even the most overworked hair, making it the perfect take‑home booster for clients who want their next appointment to start with hair that’s already winning.

Additional information

Weight 1 oz
Dimensions 4 × 4 × 6 in
Options

1 Vial, Full Box – 5pk

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FAQ

Frequently Asked Questions

Everything you need to know about TIRTIR – Mask Fit Waterproof Setting Spray

How long does it take for my order to ship?

In-stock products typically ship within 1–2 business days after payment clears. Orders are shipped Monday through Friday, excluding federal holidays. Temperature-sensitive products generally ship Monday through Thursday to help ensure they arrive safely.

Temperature-sensitive products are shipped Monday through Thursday. During hot weather, Xq recommends upgrading your shipping speed and adding package protection or cold-pack options to help protect your products during transit.

Free shipping is provided through USPS Ground Advantage or UPS Ground Select, with an estimated delivery time of approximately 5–6 days. Faster shipping options and additional protection may be available as upgrades.

Backordered products are identified on their product pages and may delay the shipment of your entire order. If you would like your in-stock products sooner, you can place a separate order for those items.

If your order is delayed, lost, damaged, or arrives in an unexpected condition, Xq will do its best to assist you. However, delivery issues caused by third-party carriers or conditions outside Xq’s control may not be covered. For temperature-sensitive products, cold-pack and cooler options are recommended for additional protection.

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