sodium lauryl sulfate

noun

sodium lau·ryl sulfate | \ -ˈlȯr-əl-

, -ˈlär- \

Definition of sodium lauryl sulfate

: the crystalline sodium salt C₁₂H₂₅NaO₄S of sulfated lauryl alcohol also : a mixture of sulfates of sodium consisting principally of this salt and used as a detergent, wetting agent, and emulsifying agent (as in toothpastes, ointments, and shampoos)

Examples of sodium lauryl sulfate in a Sentence

Recent Examples on the Web This shampoo is free from animal products, parabens, phthalates, and sodium lauryl sulfate. — Grooming Playbook, The Salt Lake Tribune, 17 May 2022 Many people note an association between canker sores and a common toothpaste ingredient called sodium lauryl sulfate. — Dr. Keith Roach, oregonlive, 16 May 2022 Sensitive skin should avoid harsh sulfates in cleansers, Bowe said, such as SLS, or sodium lauryl sulfate, and SLES, which stands for sodium laureth sulfate. — Sandee Lamotte, CNN, 5 June 2021 The shampoos and conditioners are formulated focusing on natural ingredients like coconut oil, ginger root extract, and shea butter, without the use of parabens or sodium lauryl sulfate. — Sarah Midkiff, refinery29.com, 22 Mar. 2021 The shampoos and conditioners are formulated focusing on natural ingredients like coconut oil, ginger root extract, and shea butter, without the use of parabens or sodium lauryl sulfate. — Sarah Midkiff, refinery29.com, 22 Mar. 2021 The shampoos and conditioners are formulated focusing on natural ingredients like coconut oil, ginger root extract, and shea butter, without the use of parabens or sodium lauryl sulfate. — Sarah Midkiff, refinery29.com, 22 Mar. 2021 The shampoos and conditioners are formulated focusing on natural ingredients like coconut oil, ginger root extract, and shea butter, without the use of parabens or sodium lauryl sulfate. — Sarah Midkiff, refinery29.com, 22 Mar. 2021 The shampoos and conditioners are formulated focusing on natural ingredients like coconut oil, ginger root extract, and shea butter, without the use of parabens or sodium lauryl sulfate. — Sarah Midkiff, refinery29.com, 22 Mar. 2021 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sodium lauryl sulfate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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Last Updated

27 May 2022

Cite this Entry

“Sodium lauryl sulfate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sodium%20lauryl%20sulfate. Accessed 28 Jun. 2022.

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More Definitions for sodium lauryl sulfate

sodium lauryl sulfate

noun

Medical Definition of sodium lauryl sulfate

: the crystalline sodium salt C₁₂H₂₅NaO₄S of sulfated lauryl alcohol also : a mixture of sulfates of sodium consisting principally of this salt and used as a detergent, wetting, and emulsifying agent (as in toothpastes, ointments, and shampoos)