Here’s the deal: K18 gets along with ALL products, no problem—including our new DAMAGE SHIELD protective conditioner. So whether you’re looking to smooth frizz or detangle your healthy hair base (thanks to K18), here’s how to incorporate our conditioner into your K18 repair routine. 

You spot “skip conditioner” on the back of our K18 mask bottle, but that doesn’t mean you have to drop it from your routine completely. It simply has a new spot in your haircare routine so that you get maximum damage repair on a clean base. See? This handy graphic breaks it down for you: 

For added conditioning protection, if you still need added detangling and softening, hop back in the shower post-mask and apply DAMAGE SHIELD protective conditioner. This allows the reparative K18PEPTIDE™ to penetrate hair before conditioner comes in. Then rinse thoroughly. Once our K18PEPTIDE™ is where it needs to be, your results will last no matter what the rest of your routine looks like—and we mean it.

Oh, and get this: DAMAGE SHIELD protective conditioner also contains our K18PEPTIDE™ to help replenish protein lost during the washing process. Additionally, it features a biotech-produced polysaccharide that acts as a biomimetic shield to protect hair against UV rays, pollution, and environmental aggressors, along with a ceramide blend that seals damage sites in the hair cuticle to protect from further damage.