Propylene Glycol
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Propylene Glycol
This common ingredient can be found in a wide variety of products that you use in daily life, and most people aren't aware that propylene glycol is in a lot of things that they use and consume. It has been recognized as a generally recognized as safe food ingredient which means that it can be used safely in a variety of food items. It was classified as generally safe by the FDA in 1973 and is often used to maintain moisture in prepared foods. It can also help to maintain flavor quality for extended amounts of time. You may also find it in flavorings like vanilla or almond for baking, and in some food coloring brands.
Propylene Glycol Safety
Propylene glycol is safe for human consumption. In fact, scientific research has concluded that this ingredient is safe for use in food, although the amount and its specific uses are limited per the FDA. Some people confuse propylene glycol with ethylene glycol, which is an ingredient found in antifreeze (ethylene glycol, is not safe in any amount for consumption). However, propylene glycol is generally recognized as safe by the FDA and the and can also be found in beauty products, skincare, and some laxantes.
Propylene Glycol in Cosmetics
You may find propylene glycol listed as an ingredient in some skincare and cosmetics. It's used in very small amounts to prevent products from melting at high heat, or from freezing when they're exposed to extremely cold temperatures. Another benefit to this substance is that it can help some active ingredients penetrate the skin, making products more effective. According to the cosmetic ingredient review board and other groups, when applied topically propylene glycol seems to be safe. As long as it is used in small amounts, propylene glycol may be safe.