Is Laureth-23 Harmful?
Ceteareth, Laureth-4, Laureth-23: they are all contaminated with carcinogenic agents; these ingredients are caused by a reaction with ethylene oxide, a synthetic chemical known to be carcinogenic and contaminated by a manufacturing impurity listed carcinogenic to humans like 1,4-Dioxane.
What is Laureth-23?
Laureth-23 is derived from non-sensitizing lauryl alcohol and can be used either as a cleansing agent or formulary texture enhancer (or, in many cases, both). You can find this ingredient in all kinds of skin care products, including toners, serums, cleansers, and sunscreens. It is also used in hair care formulations.
Is Laureth-23 good for hair?
The safety of Laureth-4, and Laureth-23, has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. The CIR Expert Panel evaluated the scientific data and concluded that Laureth-4 and Laureth-23 were safe as cosmetic ingredients in the present practices of use and concentration.
Is Laureth-4 harmful?
Laureth-4 Safety: Is Laureth-4 Bad? The Cosmetic Ingredient Review (CIR) Expert Panel evaluated the scientific data and concluded that the laureth-4 was safe to use in cosmetic products only when formulated to be non-irritating.
Is Laureth-23 good for your skin?
Is Laureth-23 Safe? The Cosmetic Ingredient Review Expert Panel evaluated the scientific data and concluded that the laureth ingredients were safe as used in cosmetic products only when formulated to be non-irritating. This is because the laureth ingredients have the potential to irritate the skin.
Is Laureth-23 water soluble?
Laureth-23 has an HLB value of 16.9. An HLB greater than 10 indicates that the substance is soluble in water, and high HLB emulsifiers such as Laureth-23 give rise to oil-in-water emulsions.
Is Laureth 4 a natural ingredient?
It can also help products designed for use in the bath to melt and disperse well and prevent fatty ingredients from sticking to the tub. Laureth-4 is particularly good at this job, but unfortunately, it is palm-derived.
What is the ingredient Laureth 4?
lauryl alcohol
Laureth 4 is a polyoxyether of lauryl alcohol and is a clear, colorless liquid that’s used in a variety of our bath, hair and soap products. It’s considered an emulsifier, which helps products to mix with and dissolve in water.
What is Laureth-23 Good For?
Laureth-23 is a high HLB emulsifier used in oil-in-water emulsions. Laureth-23 finds use in cosmetic and pharmaceutical products as a surfactant, emulsifier and solubilizer. It is particularly useful in some formulations in light of its chemical inertness to hydrolytic decomposition.
What is Laureth-23 made from?
Laureth-23 is a nonionic surfactant prepared from lauryl alcohol and 23 moles of ethylene oxide. Laureth-23 contains an average of 23 repeating ethylene oxide units. Small amounts of 1,4-dioxane, a by-product of ethoxylation, may be found in Laureth-23.
What does glycol distearate do to your hair?
Glycol distearate lends a really lovely creamy, pearlescent appearance to surfactant products without thickening them or negatively impacting lather (as added fats do).
What can I use instead of sodium lauryl sulfate?
Sodium cocosulfate, made from coconut oil, can be used as a replacement for SLS in your beauty product recipes.