DAMAGE SHIELD protective conditioner
Color-safe protective conditioner maintains hair health + strength
A nourishing, protective conditioner that helps shield hair from daily damage to help maintain hair health and improve smoothness and shine. Engineered to weightlessly soften and detangle while the K18PEPTIDE™ helps replenish hair during washing.
can i use the conditioner instead of the mask?
The mask and conditioner serve two different purposes. The K18 mask reverses damage in 4 minutes, while the K18 conditioner protects hair from daily damage for up to 3 days*. We recommend using the K18 mask first, waiting 4 minutes, then using conditioner for additional softening and detangling benefits between K18 mask days.
*Disclaimers
will the K18 conditioner cause buildup on hair?
No, the K18 conditioner will not cause buildup on hair. The highly concentrated, lightweight gel formula means a little goes a long way. Use less than you typically would with a traditional conditioner, and build as needed.
will the K18 conditioner weigh hair down?
No, the K18 conditioner will not weigh hair down. This highly concentrated, lightweight gel formula softens, smooths, and detangles without film-forming silicones or waxes that can build up over time.
does the K18 conditioner need to be reapplied for continued UV protection?
No, you do not need to reapply the K18 conditioner for continued UV protection. This product is clinically proven to protect hair against damage from UV rays for up to 3 days*.
*Disclaimers
does the K18 conditioner have SPF?
No, the K18 conditioner does not have SPF. The biotech-produced polysaccharide and fortifying ceramide blend help minimize the drying and damaging effects of UV rays on the hair's cuticle. This prevents hair from becoming rough, brittle, weak, and prone to breakage from UV damage for up to 3 days*.
*Disclaimers
1. Apply a small amount of DAMAGE SHIELD protective conditioner from mid-lengths to ends and build as needed.
2. Thoroughly rinse.
For best results, use after shampooing with DAMAGE SHIELD shampoo.
See how K18 unlocks our community's expression
- Softness
- Texture
- Hair Strength
- Hair Repair
- Shine
- Stacy F.Verified BuyerReviewingJumbo DAMAGE SHIELD protective conditionerI recommend this productAge 35 - 44Hair Concern Chemical damage, Heat damage, Color-care, Fragile/brittle hair, DrynessHair Type Fine/Thin, Medium Density, Curly/CoilyMy Results Less Breakage, Bouncy Hair, Stronger Hair, Visible Difference, Smoother HairRated 5 out of 5 stars3 days agoMoisturized + Protected
This conditioner keeps my hair silky and manageable. I deal with breakage due to bleach so it’s important that I use a conditioner that strengthens my hair while keeping it moisturized. This is it!
KUK18Hair UK3 days agoThank you so much for the love! 💙 We're thrilled to hear the Jumbo DAMAGE SHIELD is keeping your hair silky, manageable, and protected. We're so happy it's your go-to! ✨
- Barbara O.Verified BuyerReviewingJumbo DAMAGE SHIELD protective conditionerI recommend this productAge 65+Hair Concern Fragile/brittle hairHair Type Medium DensityMy Results Visible Difference, Less Frizz, Less Breakage, Smoother HairRated 5 out of 5 stars1 week agoMagic in a bottle
First time in my life, I have blow dried my hair and the ends looked normal and nourished instead of frizzy!
KUK18Hair UK1 week agoThank you so much for the love! 💙 We're thrilled to hear the Jumbo DAMAGE SHIELD is giving you those gorgeous, nourished results! ✨
- Yolanda R.Verified BuyerReviewingJumbo DAMAGE SHIELD protective conditionerI recommend this productAge 45 - 54Hair Concern Chemical damage, Heat damage, Color-care, Dryness, Split-EndsHair Type Thick/CoarseMy Results Stronger HairRated 5 out of 5 stars1 week agoDoes what it’s supposed to
I do feel that this conditioner has helped for my chemically treated hair. Also my hair is actually growing.
KUK18Hair UK1 week agoThank you so much for the love! 💙 We're thrilled to hear the Jumbo DAMAGE SHIELD is helping your chemically treated hair and that you're already seeing growth. That's amazing! ✨
- CaraJune M.Verified BuyerReviewingDAMAGE SHIELD protective conditioner 251 mLI recommend this productRated 4 out of 5 stars1 month agoMy new conditioner
Having bleached blonde hair it has lacked a bit of life for a while, after 4 weeks of using it I’m noticing its condition looks and feels better than ever, am I also using the 4 minute treatment which seems to be the perfect solution!
KUK18Hair UK1 month agoThank you so much for your wonderful review, CaraJune! We're thrilled the Damage Shield Conditioner has made such a noticeable difference for your bleached blonde hair. We're so glad you're loving the results!
- Melanie G.Verified BuyerReviewingDAMAGE SHIELD protective conditioner 251 mLI recommend this productAge 25 - 34Hair Concern Chemical damage, Heat damage, Fragile/brittle hair, Split-EndsHair Type Fine/ThinMy Results Shinier Hair, Smoother Hair, Soft Touchable Hair, Visible Difference, Stronger HairRated 5 out of 5 stars2 months agorecovering from bleach damage!
I'm trying to grow out my natural hair which I used to bleach, and this stuff has been an absolute miracle product! It has completely transformed my damaged ends, stopped the breakage in its tracks, and made the transition process so much easier. My hair feels incredibly strong and healthy. I cannot recommend it enough for anyone recovering from bleach damage!
KUK18Hair UK2 months agoThank you for sharing your experience, Melanie! We're thrilled the Damage Shield Conditioner has helped transform your damaged ends and made your bleach recovery journey so much easier!