Cosmetic Ingredients to Avoid for the Safety of Skin and Health Skin care products should never include the controversial chemicals mentioned in the list below. Be vigilant, careful and always check labels. These cosmetic ingredients are the worst offenders. Check before buying any cosmetic products. 11 Cosmetic Ingredients to Avoid 1. Imidazolidinyl Urea Imidazolidinyl Urea is also the most commonly used preservative in personal care products (parabens are first). The American Academy of Dermatology recognizes it as a cause of contact dermatitis. Formaldehyde release is a hazard of this chemical. The CIR Expert Panel is reassessing its safety. Imidazolidinyl Urea is found in: baby and other shampoos, bath and body oils body powders, colognes and other fragrances, lotions and moisturizers, makeup, permanent waves, and rinses. 2. Diethanolamine (DEA) Extensively used for its emulsifying and foaming properties. It is associated with allergic reactions and eye irritation. 3. Diazolidinyl Urea: Used as an antiseptic in cosmetics. It may release formaldehyde, known to be highly toxic. Diazolidinyl urea can be found in body powders, cleansers and soaps, lotions and moisturizers, make-up and make-up removers, shampoo, shaving products, sunscreen. 4. Triethanolamine (TEA) Used as a detergent and dispersing agent. There is high sensitivity to its use. It is recommended limiting it to rinse off products, such as shampoo. However, some hand and body lotions include it. Combining TEA with nitrates results in cancer-causing nitrosamines. DEA and TEA are found in: bath powders, lotions, shaving creams, shampoos, and soaps. 5. Propylene Glycol This is the most common moisture-carrying cosmetic ingredient, excluding water itself, in personal care products. Extensively used in makeup. It is known to elicit allergic reactions, including hives, and is associated with eczema. Safer glycols are gradually replacing propylene glycol. This cosmetic ingredients is Found in: antiperspirants and deodorants, baby lotions, hair strengtheners, moisturizers, mouthwashes, shaving products, sunscreens, and stick perfumes. 6. PVP/VA Copolymer Considered toxic. Some individuals develop thesaurosis, which is foreign bodies in the lung, due to inhalation of PVP in hairspray. Rats ingested intravenously with PVP developed tumors. These cosmetic ingredients found largely in: bronzers, eye makeup, and hair products. 7. Sodium Lauryl Sulfate A detergent, emulsifier, and wetting agent. It is drying and often irritating to skin. Associated with eczema. The CIR Expert Panel is reassessing it for safety. This cosmetic ingredients is commonly found in bubble baths, emollient creams, cream depilatories, hand lotions, permanent waves, shampoos, soaps, and toothpastes. 8. Sodium Laureth Sulfate Acts as a water softener and a foaming and wetting agent. Often in products designed for mildness, such as baby shampoos. Yet it leads to eye and skin irritation in some. The CIR Panel is reexamining its position on this chemical also. Sodium Laureth Sulfate is also researched to be the harmful cosmetic ingredients. It is contained in shampoos, including baby shampoos. 9. Stearalkonium Chloride Stearalkonium Chloride is found in hair conditioners and creams. The Fabric industry developed this as a fabric softener. It softens hair, allowing easier combing. Cosmetic ingredients like stearalkonium chloride is known to cause allergic reactions and irritation to the skin, eyes, and mucous membranes. 10. Parabens: Ethyl, Butyl, Methyl, Propyl, and Parahydroxybenzoate Parabens are the most common cosmetic ingredients in skin care products. The most widely used preservatives in the United States; they may cause skin rashes and other allergic reactions. Studies show they possess mild estrogen-like qualities. They are an estimated 75-90% of all personal care products. These harmful cosmetic ingredients can be found in: baby preparations, cleansers, deodorants, eye-products, lotions and moisturizers, make-up, personal lubricants, nail products, shampoos and other hair products, and sunscreens. 11. Petrolatum Petrolatum is also known as petroleum jelly. Purified petroleum is common to moisturizers and other cosmetic products. It forms an oily layer on the skin that prevents moisture evaporation. It purportedly smoothes and moisturizers skin, but often has the opposite effect. It causes allergic reactions in some. Petrolatum is one of the most used cosmetic ingredients. Found in: baby creams, conditioners, creams and moisturizers, makeup, nail products, and wax depilatories.