Ingredient · Updated
Laureth-6
Found in 1 product
What is Laureth-6?
Laureth-6 is a synthetic compound made by reacting lauryl alcohol with ethylene oxide. It is part of a group of compounds known as polyethylene glycols, often used to make nonionic surfactants.
In products, Laureth-6 acts as an emulsifier or surfactant, helping to blend ingredients that typically don't mix well, like oil and water. While it’s effective in its role, some consumers are cautious as it can be contaminated with trace amounts of ethylene oxide or 1,4-dioxane, both of which have been flagged for potential health concerns.
When you see Laureth-6 on a label, it usually indicates the product is formulated to enhance spreadability and stability, commonly found in cosmetics and cleaning supplies.
Commonly found in: shampoos, liquid detergents, moisturizers, makeup removers, body washes
What to watch
- May be contaminated with 1,4-dioxane, a byproduct considered a potential carcinogen.
Benefits
- Improves the blending and spreading of products by acting as an effective emulsifier.
The FDA monitors the levels of 1,4-dioxane in products but does not impose specific restrictions.
Peer-reviewed studies show its effectiveness as an emulsifier, but concerns exist about potential contaminants like 1,4-dioxane.
Laureth-6 is typically plant-derived and aligns with a vegan lifestyle.
Sources: Safety and Regulatory Approval of Polyethylene Glycol Compounds
Scout's take
Laureth-6 is an ethoxylated surfactant that can be contaminated with 1,4-dioxane, a potential carcinogen. It is used to enhance the cleaning power of detergents. Despite its effectiveness, the contamination risk makes it a concern.
The case against
Potential contamination with 1,4-dioxane, a probable human carcinogen.
from the analysis of Seventh Generation Liquid Laundry Detergent - Free & Clear - 90 fl ozThe case for
Improves the cleaning efficiency of the detergent by reducing surface tension.
from the analysis of Seventh Generation Liquid Laundry Detergent - Free & Clear - 90 fl ozAll 1 product with Laureth-6
Where Laureth-6 shows up
- Laundry 1 product
Higher-scoring picks without Laureth-6
Products from the same categories whose analyzed ingredient list does not include Laureth-6, scoring 80 or above.
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