Reviewed by Lyndsy
I recommend this product
5 Stars
Great product! Less breakage within only a few applications.
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Rated 4.8 out of 5
damage repair essentials
Travel-friendly mini trio solves damage + frizz from the inside out
Description
Kickstart cleaner, stronger, smoother hair for all hair types with award-winning, peptide-powered breakthroughs.
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PEPTIDE PREP™ detox shampoo removes buildup + metals to help K18 mask reach the innermost layers of your hair.
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Leave-in molecular repair hair mask repairs damage inside + out in just 4 minutes.
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Molecular repair hair oil fights frizz from within for immediate + long-term frizz control.
got questions?
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Yes, it is better to use the full K18 routine for optimal service and molecular repair results.
To achieve the best cumulative results, we recommend using these routines:
when you need to repair damage: detox shampoo + mask
when you need to protect against daily damage: DAMAGE SHIELD shampoo + conditioner
every day: molecular repair hair oil
between wash days: AirWash™ dry shampoo
Before K18 molecular repair mask or oil, our PEPTIDE PREP™ detox shampoo tackles buildup + metals to create the cleanest, healthiest hair canvas. With our molecular repair formulas, you get maximum damage repair plus additional styling benefits with the oil. Use the DAMAGE SHIELD shampoo + conditioner to protect hair from daily damage between K18 mask days—and keep healthy hair going in-between salon appointments. Use AirWash™ dry shampoo to refresh hair between washes with an instant, weightless clean.
To achieve the best cumulative results, we recommend using these routines:
when you need to repair damage: detox shampoo + mask
when you need to protect against daily damage: DAMAGE SHIELD shampoo + conditioner
every day: molecular repair hair oil
between wash days: AirWash™ dry shampoo
Before K18 molecular repair mask or oil, our PEPTIDE PREP™ detox shampoo tackles buildup + metals to create the cleanest, healthiest hair canvas. With our molecular repair formulas, you get maximum damage repair plus additional styling benefits with the oil. Use the DAMAGE SHIELD shampoo + conditioner to protect hair from daily damage between K18 mask days—and keep healthy hair going in-between salon appointments. Use AirWash™ dry shampoo to refresh hair between washes with an instant, weightless clean.
No, the detox shampoo will not dry your hair out. This non-stripping formula has a pH of 3.8-4.2 that won’t leave hair over-stripped. In a consumer study, 90%* said hair feels clean without feeling dry.
*Disclaimers
The molecular repair hair mask and oil work together to give you the reparative benefits of the K18PEPTIDE™ in both formulas. The oil will add additional frizz-reducing, styling, and heat-protecting properties. You can layer the oil on top of the mask after the 4-minute processing time.
No, the mask will not block the molecular repair hair oil from penetrating. The mask is a highly concentrated treatment without any fillers so it won’t block the oil from
penetrating. Like layering different skincare products, the oil can be layered on top of the mask without impacting its performance.
Our biomimetic peptide mimics hair’s natural structure to seamlessly fit in and reconnect broken keratin chains responsible for hair’s core strength and elasticity. As a result of this reconnection it also addresses cleaved disulfide bonds for connection along the Y-axis of hair AND the X-axis or width of hair.
your healthiest hair in 3 steps
see molecular repair in action
The K18 leave-in molecular repair hair mask delivers lasting + progressive results, for healthier hair with each use.
the K18 difference
Feel what’s possible with fewer steps, less waste + less time.
efficacy
simplicity
speed
how molecular repair compares
how K18 works
Traveling into the innermost layers of hair, our K18PEPTIDE™ renews strength along the width AND length of hair for lasting strength where it matters.
reviews
Based on 28 reviews
93%
of reviewers would recommend this product to a friend
28 Reviews
Reviewed by Coyanne M.
Verified Buyer
I recommend this product
Age
55 - 64
Hair Concern
- Chemical damage
- Color-care
- Fragile/brittle hair
- Dryness
Hair Type
- Medium Density
My Results
- Soft Touchable Hair
- Less Breakage
- Visible Difference
Soft hair
I love that no matter how damaged my hair was before I began but afterwards my hair feels like silk.
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K18Hair
Silky and healthy is the best! Thank you for your review!
Reviewed by Tienette T.
Verified Buyer
I recommend this product
Age
45 - 54
Hair Type
- Medium Density
My Results
- Less Breakage
- Stronger Hair
- Smoother Hair
Great
Safe time for repair better in first use
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K18Hair
Thank you Tienette! If you have any questions about usage you can reach out to us at Hello@K18Hair.com.
Reviewed by Kathy H.
Verified Buyer
I recommend this product
Age
65+
Hair Concern
- Color-care
- Frizz
- Fragile/brittle hair
- Dryness
- Heat damage
Hair Type
- Fine/Thin
- Grey Hair
My Results
- Smoother Hair
- Soft Touchable Hair
Need more
Love it so far! Just wish they were larger quantities for the price !!
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K18Hair
Thank you Kathy for your review. Remember that with K18 less is more. If you have any questions about usage you can reach out to us via email to Hello@K18Hair.com.
Reviewed by Rebecca A.
Verified Buyer
I recommend this product
Age
55 - 64
Hair Concern
- Chemical damage
- Heat damage
- Frizz
- Fragile/brittle hair
- Split-Ends
Hair Type
- Thick/Coarse
- Curly/Coily
My Results
- Visible Difference
- Stronger Hair
- Defined Curl/Wave Pattern
Love this kit - the products are great
I love that I could get a kit to try all these products at once:
- The shampoo - omg - I love this. It is such a nice clarifying shampoo and my hair did not feel at all tangled after using it (which is what i have come to expect from most clarifying shampoos)*
- The repair mask is easy to use and I do see results. Follow the directions and advice - it helps a lot *
- The oil - a lovely way to finish and good on dry hair too. *
* All products are super concentrated - so a little goes a long way!
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K18Hair
The power of less is more! We appreciate your review!
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