How Much Propylene Glycol Is In A 2 Oz Makeup Product

Do a quick Internet search on propylene glycol, and your results volition be inundated with red flags like, "carcinogenic," "toxic," and "antifreeze"—non exactly what you lot want to read about an ingredient commonly establish in your skincare products. (It's also found in food and other products, but for the interest of this article, we'll stick to skincare). Then again, the internet is a lawless land full of misinformation and conflicting opinions, so how much tin can we really believe to exist truthful? For some, even questionable ingredients are out of the question, but others might need a fiddling more convincing about an ingredient's harm before they toss out their beloved beauty products.

To clear upwardly some very serious claims, nosotros turned to 2 board-certified dermatologists to notice out the possible pros and cons of propylene glycol.

Meet the Expert

• Jennifer Herrmann, Dr., FAAD, is a board-certified dermatologist based in Beverly Hills.
• Joshua Zeichner, Medico, is a lath-certified dermatologist and the manager of cosmetic research in dermatology at Mount Sinai Medical Middle.

Go along reading so you tin make your own informed decision about whether to continue using products containing this skincare ingredient or non.

Propylene Glycol

Blazon of ingredient: Humectant, solvent, emollient, and preservative.

Master benefits: Attracts water and locks it into the skin.

Who should apply it: In general, anyone who is looking for extra hydration and smoothness of the skin.

How oft can you utilize it: Propylene glycol is a safe ingredient to use regularly, provided that you do not have an allergy to it.

Works well with: Because information technology has so many functions, in that location isn't a specific list of ingredients that it works well with.

Don't utilise with: Propylene glycol works well with about, if not all, ingredients.

What Is Propylene Glycol?

Propylene glycol is a colorless, odorless liquid that is completely water-soluble. According to Herrmann, it is synthetic and produced by calculation water to propylene oxide, which is derived from petroleum products. Propylene glycol is used as a humectant, a preservative, a solvent, or an emollient in a wide diversity of formulas, such as creams, lotions, serums, shampoos, and many other types of personal care products.

Benefits of Propylene Glycol for Skin

Propylene glycol has many functions and is used in a multitude of skincare products for its versatility. Hither are its main functions:

• Attracts h2o: Zeichner says at depression concentrations, propylene glycol acts like a humectant, which means information technology binds water and pulls in hydration to the outer skin layer. When used in cosmetic products, it helps give the skin a hydrated, dewy appearance.
• Boosts other ingredients: Considering of its bounden properties, propylene glycol tin raise the commitment of other active ingredients into the skin.
• Lightly moisturizes: Herrmann adds that every bit a humectant, it also offers moisturizing benefits and smoothes the skin with a light, non-glutinous experience.
• Addresses visible signs of aging: The humectant property also makes it a useful ingredient for dry or aged skin. "As nosotros historic period, our skin loses a component called Natural Moisturizing Factor (NMF) and subsequently dries out, which emphasizes wrinkles and contributes to flaking and roughness," Herrmann says. "Propylene glycol helps bind h2o from the environment, helping to counter the h2o loss that accompanies crumbling."
• Enhances penetration: Zeichner says it helps the agile ingredients of cosmetics penetrate through the skin, which in turn makes them more than effective.
• Prevents h2o loss: As an emollient, propylene glycol forms a protective motion-picture show on the pare that prevents water loss and helps to smooth and soften pare, according to Herrmann.
• Is safe for acne-prone skin: Because it's not oily, Herrmann says it's besides ideal for those with acne.
• Helps lessen the advent of spots over time: Due to its moisturizing properties, propylene glycol nourishes the skin, helping to lessen the appearance of marks and acne spots.

Propylene Glycol vs. Ethylene Glycol

Though normally confused for each other, propylene glycol and ethylene glycol are structurally different, and it's of import to distinguish the two. Co-ordinate to Herrmann, ethylene glycol (an ingredient used in antifreeze) is considered to be toxic and harmful, while propylene glycol is not.

Side Effects of Propylene Glycol

While propylene glycol really should be avoided for some people, it'south not for the scary reasons you lot might have read most online. Because propylene glycol is derived from petroleum, many have concerns that information technology is carcinogenic and can be toxic when used in skincare. Only co-ordinate to Zeichner, cosmetic-grade petrolatum is different than commercial petroleum and is not carcinogenic, and similarly, neither is propylene glycol. Herrmann adds, "Many safe products and chemicals can be derived from toxic parents, but what matters for prophylactic is the final chemical construction grade. She continues, "Unless contamination is an consequence, existence derived from petroleum doesn't go far dangerous. Its final form is considered non-carcinogenic and is found in many topical corrective products."

While there's no truth to these more serious claims, propylene glycol isn't totally innocuous either. Equally Herrmann points out, information technology was the American Contact Dermatitis Social club's Allergen of the Year in 2018. "If you are developing a red, itchy rash where you're applying your product, you lot may have an allergy to 1 of its ingredients," Zeichner says. "Propylene glycol is often the culprit." Herrmann adds that those with eczema might be more likely to be sensitive to the ingredient, and for those patients, she always suggests patch tests or trying new products on a small area of the skin on the inner wrist before applying them more broadly.

In general, however, products containing propylene glycol are fine to use for most people. "Based on what we know today and based on years of apply in cosmetic products, propylene glycol is a safe ingredient to use, provided that you exercise not have an allergy to it," Zeichner says.

How to Apply Information technology

As Herrmann explains it, because propylene glycol is in so many products, at that place isn't one fashion to use information technology. Instead, she recommends using products containing the ingredient as directed by your dermatologist or as instructed by the manufacturers. Every bit far equally how oft you lot should employ information technology or how much should be used, Herrmann says propylene glycol is considered prophylactic, even when consumed in relatively large quantities.

The Best Products With Propylene Glycol

Paula's Choice Clear Extra Forcefulness Pare Immigration Treatment with v% Benzoyl Peroxide $nineteen.00

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Paula'southward Choice is known for its constructive products and no-BS approach to skincare, and so it should come up as no surprise that this acne treatment is one of Herrmann's elevation picks. "Propylene glycol helps increase hydration without beingness oily and helps the benzoyl peroxide penetrate pores more securely and effectively," Herrmann says.

Credentials Glycolic Cleanser $33.00

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Another favorite of Herrmann'southward, this oil-free cleanser contains 8.5 percent glycolic acrid to exfoliate and burnish skin, while camellia and licorice extracts salvage any redness and inflammation. "Propylene glycol keeps it light and platonic for blemish-decumbent skin," she adds.

SkinCeuticals C + AHA $136.00

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Dermatologists, beauty editors, and skinfluencers swoon over SkinCeuticals' products, and Herrmann highly suggests giving this serum from the line a attempt if y'all haven't however. "It's packed with antioxidants to help proceed peel's Deoxyribonucleic acid healthy and boost collagen production," Herrmann says. "It also contains light alpha-hydroxy acids that lightly exfoliate and maximize radiance." Did we mention it contains propylene glycol to heave its penetration?

Peter Thomas Roth Water Drench Hyaluronic Cloud Foam $52.00

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Another favorite of dermatologists and beauty editors alike, this moisturizer uses a combination of ceramides, sodium hyaluronate, and propylene glycol to replenish the skin's moisture levels and seal that hydration for healthy, supple skin.

Dr. Dennis Gross Skincare Ferulic + Retinol Triple Correction Eye Serum $55.00

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You can count on the combination of ferulic acrid, retinol, and licorice root extract in this product (which fabricated Byrdie'southward list of the best center serums) to stop the damage caused by extrinsic aging that tin can result in wrinkles and discoloration. And with propylene glycol, these ingredients tin can ameliorate penetrate the skin and work more effectively.

Shani Darden Retinol Reform $88.00

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This serum makes almost every retinol production roundup for good reason: Information technology works without destroying your skin. Milder than most retinol serums, this formula relies on retinyl palmitate to gently heave cellular turnover and is a great alternative for those with sensitive skin. The soothing properties of aloe vera and the hydration of the propylene glycol also work to counteract the dryness and irritation ofttimes caused by retinoids. It even fabricated 1 retinol-opposed Byrdie editor a believer.

Garnier Fructis Sleek & Smooth Shampoo $6.00

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It might not be a skincare product, but this formula is one of Herrmann'due south top product recommendations and deserves a mention on this list anyway. Much like it does for your pare, propylene glycol works to hydrate the hair sans glutinous feel. "Propylene glycol helps this shampoo hydrate hair by binding water and prevents its evaporation," Herrmann says. "Because it'due south light, it also doesn't crusade buildup like some oil-containing shampoos."

FAQ

• Is propylene glycol beneficial for those with dry skin?

  Yes. Because it helps bind water to the skin, it tin can be extra beneficial for those who struggle to retain moisture.

• Can those who suffer from breakouts use products containing propylene glycol?

  Because information technology's not an oily ingredient, it'due south as well beneficial for those with acne-prone pare.

• What types of products typically incorporate propylene glycol?

  Propylene glycol is virtually commonly used in creams, lotions, and serums.

Source: https://www.byrdie.com/propylene-glycol-for-skin-4768190

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