Key ingredients
4.3/5
K18 leave-in called out for bleach. Same peptide mask, bleach-damage copy.
Home/ Brands/ K18/ Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach
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Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach
$75.00
4-Minute Molecular Hair Repair Treatment: A leave-in peptide hair mask designed to repair and reverse damage at the molecular level for stronger, smoother, more resilient hair in just 4 minutes.
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The Edyt Score
4.4 / 5.0
Targets
4.4/5
For bleached hair. Skip a third listing if you already have a tube.
Formula standards
4.4/5
Leave-in. Do not pile it on after a protein dump the same day if hair feels stiff.
The verdict
One K18 tube. This is not a new formula.
Compare against similar products
Side-by-side vs 2 near substitutes (K18) — best for, key actives, type, Edyt score, and notes. Swipe sideways to compare.
| Pick | |||
|---|---|---|---|
| Best for | K18 bleach leave-in | Mask | Mask |
| Key actives | — | — | — |
| Type | Mask | Mask | Mask |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.4 · K18 bleach mask | 4.4 · mask | 4.4 · mask |
| Notes | Mask | Mask | Mask |
| $ / size | $75.00 | $16.99 | $34.00 |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page | Buy on AmazonProduct page |
FAQ
Who is Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach best for?
4-Minute Molecular Hair Repair Treatment: A leave-in peptide hair mask designed to repair and reverse damage at the molecular level for stronger, smoother, more resilient hair in just 4 minutes.
How did Edyt score this mask?
Edyt rates Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach 4.4 out of 5 based on formula fit for at-home nail looks — who it is built for and how it performs in paint or press kits — not star averages or paid placement.
How does it compare to similar products?
The compare table above stacks Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach against near substitutes for the same shopping job, including picks from K18. For more from the same brand, see More from K18 below.
Where can I buy it?
Shop Leave-In Molecular Repair Hair Mask - Peptide Hair Treatment Mask for Bleach with the Buy on Amazon button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change.