Mercury is sometimes used in small amounts in mascara as a preservative and a germ-killer. In the United States, the Food and Drug Administration allows it in eye cosmetics at a concentration of up to 65 parts per million. ... Mercury is a potent neurotoxicant.
Formaldehyde is used in mascara as a preservative and is a known carcinogen. Even absent as an ingredient it can be present from the combination of chemicals such Bronopol and Quaternium-15 which work together to form formaldehyde releasing preservatives.
Carbon black exposure is a possible concern for workers, particularly exposures to the respiratory system and eyes when it is in powder form. Early research suggests carbon black may increase the incidence of cardiovascular disease.
Methylparaben is a type of paraben. Parabens are chemicals that are often used as preservatives to give products a longer shelf life. ... Researchers are beginning to study whether the use of methylparabens and other parabens is safe. At this time, there is no conclusive evidence either way.
Titanium dioxide can be both safe and unsafe, depending on its use. When inhaled, titanium dioxide is considered possibly carcinogenic to humans. ... However, titanium dioxide may become dangerous when it is nanoparticle size. Generally, nanoparticles can be 1000 times smaller than the width of a human hair.
Did You Know? On hot, humid summer days many women rely on waterproof mascara to keep their lashes soft and smooth. The main chemical responsible for smoothing the lashes is a type of silicone polymer known as dimethicone copolyol . This chemical adheres firmly to the lashes and repels water.
Talc also absorbs oil, prevents caking and makes facial makeup more translucent. The following makeup products often contain talc: ... Face powder. Mascara.
Paraffin or other waxes may be used in mascaras to help color adhere to eyelashes. Mascara ingredients can vary from brand to brand, but in most cases all products contain three main things: oils or waxes, some form of pigmentation, and some sort of preservative.
Parabens are harmful preservatives that are added to beauty products to increase their shelf life. Unfortunately, they not only keep bacteria from growing in our mascara, they also mimic the hormone estrogen and are known as endocrine disruptors.
The concern with these chemicals is that scientific studies suggest that parabens can disrupt hormones in the body and harm fertility and reproductive organs, affect birth outcomes, and increase the risk of cancer. They can also cause skin irritation. ... Further, products can be made without these chemicals.
Propyl paraben is not carcinogenic, mutagenic or clastogenic. It is not cytogenic in vitro in the absence of carboxyesterase inhibitors.
Iron oxides are considered to be safe as used in cosmetics and personal care products because they are non-toxic and non-allergenic. ... Even though iron oxides are synthetic ingredients, they are still often used in products that are marketed as natural or organic.
Black Iron Oxide is the super common inorganic (as in no carbon atom in the molecule) pigment that controls the darkness of your foundation or gives the blackness to your mascara. Blended with red and black iron oxides, it is essential in all "flesh-toned" makeup products.
If used within specified limits, Iron Oxides are safe for use in coloured cosmetics and personal care products, including those used on the lips and around the eyes.
Mascara contains the crystalline form of guanine, a word that derives from the Spanish word guano, meaning 'dung. ... The crystalline guanine used in beauty products doesn't derive from excrement, though, either from bats or from any other critter.”
Here are just a few toxic ingredients in the Maybelline mascara that you do NOT want anywhere near your eyes: ❌Ethyl paraben – A chemical used to preserve the product formula as well as a fragrance ingredient. It creates immunotoxicity and is an endocrine disruptor, not to mention causes allergy!
Burt's Bees Nourishing Mascara is safe for sensitive eyes and contact lens wearers, and is formulated without parabens, phthalates, SLS, petrolatum or synthetic fragrances. It's ophthalmologist tested, never tested on animals and cruelty free.