Why Is Sodium Lauryl Sulfate In My Toothpaste?
If you look at your toothpaste label, you may see many unfamiliar ingredients. There’s one in particular that’s very common, and sometimes controversial: sodium lauryl sulfate. What it is: Sodium lauryl sulfate (also known as SLS, sodium dodecyl sulfate, or sodium laurel sulfate) works as a detergent and a surfactant in toothpaste. As a detergent,…
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