Does Crest contain Sodium Lauryl Sulfate (SLS) or Sodium Laureth Sulfate (SLES)?
All versions of Crest toothpaste contain Sodium Lauryl Sulfate (SLS). While we're aware of the rumors circulating on the internet, SLS/SLES is safe in consumer products when used as directed. These supposed safety concerns stem from some misquoted research and have no scientific basis. In fact, a search of scientific literature found nothing supporting these allegations. We've thoroughly tested our products to make sure they're safe.