Ingredient
Laureth-4
What is Laureth-4?
Laureth-4 is a synthetic compound derived from lauryl alcohol and ethylene oxide. It functions primarily as a surfactant and emulsifier, helping different substances mix together more effectively.
Laureth-4 is commonly used in hair care products like shampoos and conditioners to improve texture and spreadability. Some research suggests that ethylene oxide-derived compounds may pose potential irritation risks for the skin, but the evidence is not conclusive.
When you see Laureth-4 on a label, it's typically used for its ability to create stable mixtures and improve the feel of personal care products.
Commonly found in: Shampoos, Conditioners, Body Washes, Facial Cleansers, Moisturizers
What to watch
- May cause mild skin irritation in sensitive individuals.
Benefits
- Helps emulsify and stabilize mixtures in personal care products.
The FDA considers Laureth-4 safe for use in cosmetics when formulated to avoid skin irritation.
Some studies suggest potential skin irritation, but findings are inconclusive and depend on concentration.
Laureth-4 is typically considered vegan as it is synthetically derived.
Scout's take
Ethoxylated lauryl alcohol; 1,4-dioxane contamination risk.
Found in 1 product
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