The Hidden Harm: What You Need to Know About 1,4-Dioxane in Soaps
It’s not on the label—but it might still be in your soap.
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We’ve all been taught that bubbles equal clean.
That the foamy lather from our favorite soap is a good thing—refreshing, satisfying, a sign that it’s “working.”
But what if that froth comes with a hidden cost?
One of the most quietly concerning ingredients in many conventional soaps and body washes is something you won’t even see listed: 1,4-Dioxane.
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What is 1,4-Dioxane?
1,4-Dioxane is a chemical byproduct that forms during a process called ethoxylation—commonly used to make harsh ingredients (like sulfates) feel gentler on the skin.
You won’t find it on an ingredient list because it’s not intentionally added—it’s just there, as a result of how certain ingredients (like Sodium Laureth Sulfate) are made.
The concern? 1,4-Dioxane has been classified as a likely human carcinogen and has been associated with organ toxicity and groundwater contamination in long-term exposure scenarios.
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How Common Is It?
Unfortunately, it’s more common than most people realize.
This invisible ingredient has been found in everything from body washes and shampoos to baby products—especially those containing common surfactants or foaming agents. Because it’s a byproduct and not an added ingredient, it often goes completely undisclosed.
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Why fRiD Says No
At fRiD, our formulation standards go well beyond what’s legally required.
We avoid all ingredients known to generate or carry 1,4-Dioxane, including:
Sodium Laureth Sulfate (SLS/SLES)
PEG compounds
Ethoxylated emulsifiers or surfactants
We’re committed to clean science and full transparency—because you deserve to know exactly what’s going onto your skin and into your environment.
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The Future is Safer Foam
We’re not against bubbles. But we are against compromise.
That’s why we use gentle, non-ethoxylated alternatives that create a soft cleanse—without harsh byproducts. Because safety, effectiveness, and peace of mind can and should go hand in hand.
This is what we mean by care that’s with you, every day.
