Bond-Repair Hair Treatments Living Proof

Living Proof Triple Bond Complex
Cheaper alternative to the K18 Repair Mask

Living Proof Triple Bond Complex

Living Proof · Model 1.5 oz

$45 Maker's list price, checked Sep 29, 2026
Leave-in (no rinse)
Yes
Maker says safe for color-treated hair
Yes
Size
Not listed
Vegan
Yes
Compare with the K18 Repair Mask

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As a cheaper alternative

89% spec match of the K18 Repair Mask

vs the K18 Leave-In Molecular Repair Hair Mask

A leave-in that Living Proof states is color-safe, vegan and cruelty-free, for $45. It asks for a 10-minute wait instead of four, and the size is printed only as 1.5 oz.

$30 less (40%) Ranked #2 of the K18 Repair Mask alternatives

Better

Nothing listed.

Matches

  • Leave-in (no rinse)
  • Maker says safe for color-treated hair
  • Vegan
  • Cruelty-free

Gives up

Nothing listed.

Full specifications

As Living Proof publishes them. “Not listed” means the maker gives no figure.

Leave-in (no rinse)
Yes
Maker says safe for color-treated hair
Yes
Size
Not listed
Vegan
Yes
Cruelty-free
Yes
Wait time
10 min

Source: www.livingproof.com

What matters in bond-repair hair treatments

The first question is whether a treatment stays in or gets rinsed out, because a leave-in and a pre-shampoo treatment fit different routines. After that, compare what makers print about color-treated hair, vegan and cruelty-free status, and bottle size.

All bond-repair hair treatments compared

Living Proof Triple Bond head to head