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K18

K18 Biomimetic Hairscience - Repair + Protect Mini Leave-In Molecular Repair Mask & HeatBounce Leave-In Conditioner Gift Set (2026-2027)

K18 Biomimetic Hairscience - Repair + Protect Mini Leave-In Molecular Repair Mask & HeatBounce Leave-In Conditioner Gift Set (2026-2027)

$60.00 USD
$60.00 USD
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Taxes included. Shipping calculated at checkout.

This item cannot be exchanged or refunded.
Please note that because we sell through multiple channels (Instagram, WhatsApp, in-store, Website) and also offer a pre-order system, there is a possibility that this item might not be available after the time of checkout. If this happens, we’ll contact you as soon as possible to offer the best solution; whether choosing an alternative or waiting for a restock.

About the Product

What it is: A set featuring a mini bestselling mask and heat protectant with patented technology for soft, strong, bouncy hair; it comes in a giftable box with molecular designs by artist Jen Stark.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine, Medium, and Thick

Hair Concerns:
  • Damage, Split Ends, and Breakage
  • Dryness
  • Heat Protection

Key Benefits:

  • Reverse damage in four minutes
  • 85 percent less breakage after blow-drying

Highlighted Ingredients:

  • K18PEPTIDE: Reverses damage from bleach and color, chemical services, and heat in four minutes.
  • Resilicore Heat-Shielding Technology: Delivers more intense heat protection than ever before.

What Else You Need to Know: Step one: Reverse damage from bleach and color, chemical services, and heat in just four minutes with bestselling Leave-In Molecular Repair Hair Mask. This leave-in mask for all hair types features patented peptide technology that works to repair damage and restore strength, softness, smoothness, and bounce to hair.

Step two: Protect hair from cuticle to cortex up to 450°F (232°C) while softening and detangling with HeatBounce Leave-In Conditioner Heat Protectant. The formula features Resilicore Technology that detangles, softens, and intensely protects hair. Apply on damp hair for 85% less breakage after blow-drying and again on dry hair before hot tools.

Fragrance Description: Leave-In Molecular Repair Hair Mask has a light floral scent featuring notes of jasmine and peony. HeatBounce Conditioning Heat Protectant features top notes of lush clementine, bergamot, and Meyer lemon, mid notes of silky peony, lily of the valley, and orange flower, and bottom notes of soft sandalwood, crisp cedar, and fluid musk.

This Set Contains:

  • 0.5 oz/ 14.8 mL Leave-In Molecular Repair Hair Mask (mini)
  • 1.6 oz/ 47 mL HeatBounce™ Leave-In Conditioner Heat Protectant (mini)

How to use:

Leave-In Molecular Repair Hair Mask:

  • Towel-dry thoroughly.
  • Apply three to nine pumps based on your length and density, starting at the ends and working up towards the roots.
  • Let sit for four minutes. Do not rinse out.
  • Finish with HeatBounce Conditioning Heat Protectant.

HeatBounce Conditioning Heat Protectant:

  • Apply throughout sectioned hair, brushing through to help with even distribution. Less is more.
  • Start small and build as needed. Hair should feel soft and tangle-free, but not coated.
  • Use on towel-dried hair before blow-drying and on dry hair before hot tools.
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