Can you give your opinion on the use of propylene glycol in skin care? Is it dangerous, as some websites want us to believe, because they are the same ingredients used in antifreeze? From what I have learned is antifreeze with ethylene glycol, which is deadly. The other concern is that it is a skin irritant, but it is approved for use in concentrations up to 50%.
Every light that you can throw is appreciated. Internet rumors began about five years ago, when it appeared that the sheet of safety data sheets (MSDS) irritates the skin, the liver and the kidneys and.
Taking into account these more than 4000 beauty products in the US. However, the safety data sheets cover 100% of the concentrations of a substance because propylene glycol is detected as antifreeze. In the low concentrations used in skin care cosmetics, this is not a problem. According to US.
I am a carcinogen. "And warning database cosmetics? Database cosmetics believe that propylene glycol component carrier risk and worry about cancer, reproduction and development, allergies and immunotoxicity, irritation and better absorption of the skin and the toxicity of the biological system.
Minor concerns include neurotoxicity and endocrine disorders. However, after careful examination of these studies, it is clear that these studies also focused on propylene glycol at a concentration of 100%, not in the minimum concentrations used in cosmetics.
Most of these studies were also performed on rats, and some of the amounts of propylene glycol used were not set in relation to the size of the rat.
Note that the cosmetics database and similar websites compile lists of studies as possible warnings for consumers. You must become an informed and educated consumer to differentiate between potential and absolute warnings, or you can do more harm than good in the long run!
For example, a report published in 2010 says that sunscreens with retinyl palmitate are dangerous and can cause skin cancer. In 2011, the American Academy of Dermatology published a report stating that the report was inaccurate (full story).
However, imagine all people who have stopped using sunscreen and expose themselves to a real skin cancer risk! So, is there a risk with propylene glycol?
There is only one small concern: propylene glycol can make your skin more susceptible to irritation when used with irritating ingredients for skin care. Propylene glycol improves the penetration of other ingredients into the skin as an absorption enhancer.
This is why propylene glycol is used in transdermal patches. For more information on potentially irritating ingredients for skin care, please visit Temptalia for the most complete list I have ever seen!
Avoid the use of propylene glycol with potentially irritating ingredients, but make sure that propylene glycol is a safe ingredient in skin care and cosmetics. Access to Facebook or Twitter!
The second element in this kit is the dry cream. The drying cream is very effective in preventing acne from spreading everywhere and preventing the little ones from growing. What I like the most are the soothing properties of aloe skin as one of the ingredients. This cream is also made with lemon extract, which is not only good for the skin, but also smells very good.
Ingredients Cream Drying: deionized water, zinc oxide, aloe, beeswax, Cetyl alcohol, lemon extract, colloidal sulfur, flavoring, palmitate, Octyl, Ichthammol, polysorbate 80, titanium dioxide, polyglyceryl methacrylate (y) propylene glycol.
The last item in the kit is the buffer lotion. This lotion is very effective in preventing the formation and relief of acne that is condensed into an area. Very suitable for stubborn acne spots.
Do not end the benefits of this dry cream. Not only do Mario Badescu products help against acne, I also love the fact that all natural ingredients that soothe the skin as Allantoin.
Buffering ingredients Lotion: deionized water, isopropyl alcohol, sodium sulfate, zinc oxide, hydrolyzed whey protein, hydrolyzed yeast protein, pyridoxine, niacinamide, Panthenol, propylene glycol, allantoin, biotin.
All care products from Mario Badescu are only made with natural ingredients and some have been preserved with a touch of preservatives to preserve the shelf life. The most important thing is that they do not try products on small, poor animals. Mario Badescu products are used by millions of people around the world.
There are literally hundreds of celebrities like Jennifer Aniston, Liv Tyler, Rachel Bilson and much more rely on Mario Badescu skin. They are unpretentious packaging on all their products say very little, but the impact and results say more than a thousand words.
If you do not have the perfect weather conditions, you may experience problems with this ingredient. Propylene glycol is a completely water-soluble material that does not accumulate in the hair.
It is also important to note that a deal with low volatility, which does not easily evaporate and cause dryness of the hair in the form of low molecular weight alcohols such as isopropyl alcohol and SD. Propylene glycol may not be a feared ingredient.
If the manufacturers of the product in their formulas supplied with propylene glycol find replacement components for the same purposes, I do not see any damage. However, I hesitate to support marketing materials that use this as a point of sale.
How curled it is, it is wise to know if you are using products that use this ingredient in case you notice an increase in curling and dryness. Use plenty of moisturizing creams to block moisture in the hair shaft, which can help prevent possible problems with a moisturizer.
Note from the editors: Since the original publication of this article discusses the use of propylene glycol in hair care products and food, the popularity of electronic cigarettes has increased attention to this ingredient. Propylene glycol is used together with nicotine and flavorings as one of the three main ingredients in electronic cigarettes.
Writer Tonya McKay Becker is a scientific polymeric curly hair and cosmetic chemistry, whose experience in academic and industrial research has provided know-how in the principles and applications of polymer science and chemistry of colloids. What is propylene glycol?