K18 Prep + Repair At-Home Duo – Detox Shampoo & Leave-In Molecular Repair Hair Mask

The K18 Prep + Repair At-Home Duo is your go-to solution for damaged, over-processed, or tired hair—without a salon appointment. This convenient set includes two high-performance K18 bestsellers: the Peptide Prep Detox Shampoo (53 ml) and the Leave-In Molecular Repair Hair Mask (50 ml full size).

Together, they cleanse and rebuild hair at the molecular level—reviving shine, strength, and softness in just one use. Whether your strands are stressed from color, bleach, heat styling, or hard water, K18’s biotech-driven system restores hair to its original, healthy state.

Perfect for at-home hair repair routines or as a gift, this duo is a must-have for hair that needs serious love.

Benefits & Features

• Deep-cleansing detox shampoo removes heavy buildup from product, sebum, and minerals
• Molecular repair hair mask reverses damage from bleach, color, chemical services, and heat
• Helps restore elasticity, smoothness, and strength
• Results visible in just 4 minutes—no rinse-out needed for the mask
• Color-safe, vegan, and cruelty-free
• Backed by biomimetic hair science—no fluff, just performance

Why This K18 Duo Stands Out

While other hair masks coat strands with temporary shine, K18 penetrates deep into the hair cortex, rebuilding broken keratin chains at a molecular level using their patented K18Peptide™ technology. It doesn’t just mask damage—it heals it.

This is not your average repair kit:

• No need for long masking time

• No rinse after the mask

• Clinical-level results at home

Ready to Reset Your Hair?

If your hair:

• Breaks easily
• Feels dry or brittle
• Looks dull and frizzy
• Reacts poorly to color or bleach

...then the K18 Prep + Repair Duo is your answer. The detox shampoo clears the path, and the leave-in mask rebuilds from within—helping you undo years of damage in just a few washes.

Use it weekly or before/after chemical treatments to maintain salon-level health and shine.

Specifications

• Includes:
  • Peptide Prep Detox Shampoo – 53 ml / 1.8 fl oz (mini size)
  • Leave-In Molecular Repair Hair Mask – 50 ml / 1.7 fl oz (full size)
• Hair types: All (especially damaged, color-treated, or chemically processed)
• Scent: Clean, professional
• Free from: Sulfates, parabens, silicones, phthalates
• Made in: USA
• Usage:

1. 1. Shampoo hair with Peptide Prep Detox Shampoo, rinse thoroughly
   2. Towel-dry, apply 1–3 pumps of mask, work evenly through hair
   3. Wait 4 minutes—do not rinse out
   4. Style as usual

From salon-level repair to deep detox in just minutes, the K18 Prep + Repair Duo puts powerful haircare in your hands—literally.
Shop now and give your strands the reset they deserve. Damage doesn’t stand a chance.