Sulfate-Free K18 Products
These K18 products have no sulfate cleansers on the ingredient lists we checked.
3 products. Products checked against a brand or retailer page are listed first. Last checked 2026-10-25.
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K18 DAMAGE SHIELD protective conditioner
ConditionerChecked vs brand/retailerK18 PEPTIDE PREP™ Detox Shampoo For Gentle Clarifying
ShampooChecked vs brand/retailerK18 TripleBright Oxidation Defense Purple Shampoo
ShampooChecked vs brand/retailer
Questions
Which K18 products are sulfate-free?
In our data, 3 K18 products pass: DAMAGE SHIELD protective conditioner, PEPTIDE PREP™ Detox Shampoo For Gentle Clarifying, TripleBright Oxidation Defense Purple Shampoo.
Is everything from K18 sulfate-free?
Not necessarily. We only list products we have ingredient data for. Check other products' labels yourself.