K18
Conditionneur protecteur Damage Shield
The conditioner that sets up the mask, not against it.
Protective conditioner that adds softness and UV defence while preserving the K18 repair environment.
- Repair
- Colour care
- Shine
- Condition
Colour-Safe · Vegan · Salon-Loved
This is probably for you if…
- Daily conditioning
- Tangles
- UV exposure
- Mechanical styling
In stock + ready to ship
Unopened + unused items may be eligible for exchange or store credit within 14 days. Returns policy
- Free shipping $100+Canada + U.S. · duties included
- Packed by ModaBowmanville, Ontario
- Earn Inner CirclePoints on eligible orders
What it does
- Helps protect against daily damage for up to 3 days
- Softens and detangles without a heavy feel
- Supports smoother shine and easier styling
- Ideal between K18 mask treatment days
Perfect for
- All hair types using k18; colour-treated or chemically processed hair needing uv protection
How to use
- Apply to washed wet hair. Leave 1–2 min. Rinse thoroughly. Apply K18 Leave-In Mask immediately to damp hair. Do not rinse the mask.
Routine step
Why we like it
The Moda Team Review
Heavy conditioning disrupts the K18PEPTIDE™ bonding environment. The Damage Shield Conditioner gives the softness and detangling the routine needs without compromising mask results — it sets up the mask rather than working against it.
Moda
What’s inside — and why it’s there
The ingredients worth knowing.
- K18PEPTIDE™ helps replenish hair during washing, while a protective conditioning system supports smoothness, shine, and resilience.
View full ingredient list
K18PEPTIDE™ helps replenish hair during washing, while a protective conditioning system supports smoothness, shine, and resilience.
How to use
Use it the way we would.
- Apply to washed wet hair. Leave 1–2 min. Rinse thoroughly. Apply K18 Leave-In Mask immediately to damp hair. Do not rinse the mask.
Moda stylist tipApply conditioner where hair needs softness most: through the mid-lengths and ends. Fine hair can start lighter and build only if needed.
Reviews
Questions? We get them.
Good to know.
The questions we hear most about this product. If yours isn’t here, a real stylist will answer.
Ask ModaDo I rinse this out before applying K18 mask?
Yes — always rinse the conditioner fully before applying the K18 Leave-In Mask. Leaving conditioner in reduces the mask’s ability to penetrate to the inner hair structure.
Can I use my existing conditioner instead?
Yes, but heavier or silicone-rich conditioners can create a barrier that reduces K18PEPTIDE™ penetration. Damage Shield Conditioner is formulated to be compatible with the mask.
Which size should I buy?
53 ml trial, 250 ml everyday, 938 ml pro size for frequent washers.
Does it replace a repair mask?
No. Think of it as your regular protective conditioner. If your hair feels damaged, use the K18 Mask as your repair step.
Who should use this conditioner?
It is great for heat-styled, colour-treated, frizz-prone, or tangly hair that needs softness without heaviness.
Love it? Go big.
1000ML
More of the routine you already know works.
938 ml · $114.40 $143.00
Pumps sold separately where applicable.
Returns
Unopened + unused products may be eligible for exchange or Moda store credit within 14 days.
Returns policy
Need help choosing?
We’re here for your hair.
Tell us what your hair is doing and we’ll help you figure out whether this belongs in your routine.