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Depending on manufacturing processes, sodium laureth sulfate may be contaminated with measurable amounts of ethylene oxide and 1,4-dioxane. i The International Agency for Research on Cancer ethylene oxide as a known human carcinogen and 1,4-dioxane as a possible human carcinogen.
Feb 27, 2024 · “Sulfates are known to strip natural oils from the hair and scalp, which can lead to dryness, irritation, and damage,” says Dr. Anna Chacon, a board-certified dermatologist in Miami, Florida....
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Nov 17, 2015 · Each human health and environmental claim is assessed against peer-reviewed scientific evidence for accuracy and validity. This review clearly demonstrates the known risks and benefits of using household cleaning products that contain SLS. Table 1 summarizes the available toxicology data on SLS.
Products containing SLES can be contaminated with (up to 300 ppm) of 1,4-dioxane, a by-product of SLES production. 1,4-Dioxane is classified by the International Agency for Research on Cancer as a Group 2B carcinogen: possibly carcinogenic to humans.
Nov 15, 2019 · They may also make the scalp dry and prone to irritation. Aside from the possible drying effects, there is little risk to a person’s health from using sulfates correctly. A review in...
Skin Allergies & Irritation. LOW. Developmental & Reproductive Toxicity. LOW. Cancer. No Data. Environment. Top Scoring Factors. Evidence of chronic aquatic toxicity; acute aquatic toxicity; digestive system effects. Ingredient concerns. CONCERNS. Health Issue. Level of Concern. Source. Understanding scores.
However, Professor Richard Guy at Bath’s Department of Pharmacy and Pharmacology found that Sodium Lauryl Sulphate (SLS), a powerful detergent present in a large number of shampoos and soaps,...
