molecular repair hair oil
Biotech breakthrough oil fights frizz differently by addressing frizz immediately + long term
immediate results
• smooths flyaways
• adds shine
• reduces split ends
long-term results
• molecular repair reverses frizz-causing damage
immediate results
• smooths flyaways
• adds shine
• reduces split ends
long-term results
• molecular repair reverses frizz-causing damage
why the experts are using + loving it
PRO stylists Eric Vaughn + Carly Zanoni recommend the oil to every client. See why.
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clinically proven damage repair* 
24-HR frizz control* 
104% more shine* 
78% reduction in split ends* 
450°F (232°C) heat protection*
*Disclaimers
**after K18 routine + oil - K18 detox shampoo, molecular repair mask, oil on damp hair, blow dry, oil on dry hair -
clinically proven damage repair* 24-HR frizz control* 104% more shine* 78% reduction in split ends* 450°F (232°C) heat protection*
*Disclaimers
**after K18 routine + oil - K18 detox shampoo, molecular repair mask, oil on damp hair, blow dry, oil on dry hair -
clinically proven damage repair* 24-HR frizz control* 104% more shine* 78% reduction in split ends* 450°F (232°C) heat protection*
*Disclaimers
**after K18 routine + oil - K18 detox shampoo, molecular repair mask, oil on damp hair, blow dry, oil on dry hair
how it works
This oil harnesses our biotech-developed K18PEPTIDE™ to reverse the damage that causes frizz long-term. See how.
molecular repair
hair oil vs. mask
Do you use one over the other? Both? Glad you asked! Both are meant to be used at different parts of the routine but were created to work together for maximum impact.
molecular repair oil
what it is: weightless, silicone-free hair oil
what it does: reverses damage that causes frizz long-term while immediately smoothing flyaways, adding shine, and reducing split ends
when to use: on damp or dry hair throughout styling
View Molecular Repair Hair Oil product
what it does: reverses damage that causes frizz long-term while immediately smoothing flyaways, adding shine, and reducing split ends
when to use: on damp or dry hair throughout styling
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molecular repair mask
what it is: leave-in treatment
what it does: reverses hair damage in 4 minutes for lasting + progressive results
when to use: after shampoo, on damp, towel-dried hair before styling
View Full-Size Leave-In Molecular Repair Hair Mask 50mL product
what it does: reverses hair damage in 4 minutes for lasting + progressive results
when to use: after shampoo, on damp, towel-dried hair before styling
got questions?
Get started here.
can i use the molecular repair hair oil instead of the mask?
We recommend using the oil with the mask for maximum molecular repair with additional styling benefits. Think of the mask as a damage repair treatment after washing your hair. The oil is for smoothing, styling and strengthening after the mask, and can be used on damp and dry hair.
Does the molecular repair hair oil provide heat protection?
Yes, this oil provides heat protection up to 450°F/232°C.
Will the molecular repair hair oil leave buildup or weigh down my hair?
No, it will not leave buildup or weigh down your hair. This weightless oil is powered
by intentional ingredients to reduce frizz-causing damage on the molecular level
inside the hair fiber, while natural oils work on the surface of hair without weighing it
down.
Plus, you don’t need much of this highly concentrated formula to see results, just
use 1-3 drops and build as needed. If you’re concerned about buildup, use our detox shampoo to remove 99% of product buildup after just 1 wash*.
*Disclaimers
*Disclaimers
Will the mask block the molecular repair hair oil from penetrating?
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
Can I mix the oil and mask together?
Instead of mixing the oil and mask together, get the most effective repair and
styling benefits by using the mask first, waiting 4 minutes, and then applying the oil.
