Nov 25, 2025 · Learn what sodium lauryl sulfate (SLS) does in toothpaste, its benefits, risks, and whether choosing SLS-free options is better for your oral health.

Sep 25, 2025 · SLS-free toothpastes clean just as well as regular ones—and they may feel better in your mouth. They can reduce irritation, soothe canker sores, and still protect your teeth. Our top picks …

Apr 1, 2021 · Sodium lauryl sulfate (SLS) is a common detergent used in toothpaste. It was featured in a famous Internet hoax nearly 20 years ago.

Sodium lauryl sulfate (SLS) is a common ingredient in toothpaste. Learn about what SLS does in toothpaste and SLS-free toothpaste options for people with an allergy.

Dec 3, 2025 · Sodium lauryl sulfate (SLS) is a common chemical found in countless personal care products, including the majority of commercial toothpastes. It functions as an anionic surfactant, an …

SLS is a safe and effective cleaning ingredient in many consumer products, including many types of toothpastes. It’s the reason your toothpaste foams while you brush and helps remove food debris …

Mar 11, 2025 · Is SLS in toothpaste causing dry mouth, irritation, and ulcers? Learn why this common ingredient is harmful and how switching to an SLS-free alternative can protect your oral health naturally.

Dec 3, 2023 · What SLS does in toothpaste SLS in toothpaste is a surfactant that lowers the surface tension by penetrating and loosening up surface deposits (food and plaque) on teeth. This causes …

Jan 9, 2023 · One of the most common products SLS can be found in is toothpaste. It not only helps remove food debris and particles, but it allows for your toothpaste to create the foam that forms as …

Jun 27, 2025 · Learn what SLS in toothpaste is, its hidden risks like irritation and canker sores, and why switching to SLS-free is better for your oral health.