• K18 Leave-in Molecular Repair Hair Mask-Bombshell Hair Studio
  • K18 Leave-in Molecular Repair Hair Mask-Bombshell Hair Studio
  • How to use K18 mask routine including shampoo towel dry leave in mask and styling steps
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K18 Leave-In Molecular Repair Hair Mask

K18 Leave-In Molecular Repair Hair Mask

$112.00 USD
$120.00 USD $112.00 USD
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K18 Leave-In Molecular Repair Hair Mask

The breakthrough leave-in treatment that helps reverse hair damage in just 4 minutes. Powered by patented K18PEPTIDE™, this biotech-engineered formula works to reconnect broken keratin chains caused by bleach, color, chemical services, and heat damage for hair that feels softer, smoother, stronger, and healthier.

Professional salon product trusted in Bombshell locations daily.

Best for —
Damaged hair, bleached hair, color-treated hair, dry hair, brittle ends, breakage, over-processed hair, and restoring softness and strength after chemical services.

What You’ll Love —
— Repairs damage in just 4 minutes
— Helps reduce breakage + improve softness
— Lightweight leave-in formula
— Restores smoothness, shine, and bounce

How to Use —
Shampoo hair and skip conditioner. Towel dry thoroughly, then apply 1–3 pumps depending on hair length and density. Leave in for 4 minutes before styling. Do not rinse out.

Pairs well with —
— K18 Damage Shield Shampoo
— K18 Damage Shield Conditioner
— K18 Molecular Repair Hair Oil

FAQ

How often should I use K18 Mask?
Use for the first 4–6 washes consecutively, then as needed for maintenance.

Do I use conditioner with K18?
No — K18 is designed to replace conditioner during use for best results.

Can K18 help bleached or heavily damaged hair?
Yes — K18 is especially popular for helping improve softness, strength, and manageability in chemically treated or over-processed hair.

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Proud to be a Female-Owned Business

Bombshell Hair & Beauty was founded by Kelly Brunina — a proud representation of women everywhere who dare to dream big and work tirelessly to make it a reality. Being a female-founded and owned business is something we hold close to our heart, and we’re incredibly grateful for your support. Every visit, every order, and every kind word helps keep that dream alive. Thank you for being a part of the Bombshell community!

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