Is Phenoxyethanol Safe?

When it comes to building a healthier, non-toxic home, I always start with the labels. After more than a decade of researching personal care products, I’ve learned that fine print often hides the most important details. Every cream, lotion, or serum you apply to your skin deserves a careful look, because what you put on your body can produce impact on your overall well-being.

One ingredient listed on countless bottles is phenoxyethanol. It shows up in cleansers, moisturizers, makeup, and even baby products. Because of its widespread use, it’s worth asking: Is Phenoxyethanol Safe? Today, I’ll walk you through what phenoxyethanol is, how it’s made, in what products it shows up, and whether safer alternatives exist.

Is Phenoxyethanol Safe?

First off, let’s talk about why this ingredient appears so often.

Many companies add phenoxyethanol as a preservative to prevent bacterial growth. Without preservatives, products can grow harmful bacteria, yeast, and mold. In fact, I’ve written more about the dangers of improperly preserved baby products here Water Wipes Baby Wipes.

However, as with many glycol ethers and synthetic compounds, the answer to whether it’s safe isn’t black and white. Indeed, safety depends on factors such as exposure, product type, and age group. Recommended use differs between adults and children, and even regulators do not fully agree. Because this conversation can feel overwhelming, I’ll break it down step by step so you can feel confident reading labels and making choices that fit your family’s needs.

What Is Phenoxyethanol & What Is Phenoxyethanol Made From?

At its core, phenoxyethanol is a broad-spectrum preservative. But knowing its source helps us understand how it interacts with the body.

How Is Phenoxyethanol Made?

To begin with, phenoxyethanol, also called 2-phenoxyethanol, results from a lab reaction between two chemicals – phenol and ethylene oxide. However, because chemical reactions are rarely 100% complete, tiny amounts of the original substances can sometimes remain in the final product. In the case of phenoxyethanol, these trace amounts, or residuals, may include unreacted phenol or ethylene oxide. They exist in extremely low concentrations, but it’s worth knowing they can be present (source).

Is Phenoxyethanol Safe To Use?

Now, let’s address the big question: is phenoxyethanol safe to use? The short answer is—it depends. Like many synthetic preservatives, safety often comes down to context.

For example, the FDA issued a warning in 2008 about a nipple cream that contained phenoxyethanol along with chlorphenesin. The cream was linked to central nervous system depression, vomiting, and diarrhea in breastfed infants, leading to a product recall. This case highlights how concerning ingestion can be, particularly for vulnerable babies (source).

Another consideration is that products are sometimes used in unintended ways. For instance, a baby wipe containing phenoxyethanol may be used to clean a child’s mouth. Similarly, lipsticks and glosses may contain phenoxyethanol and are consumed in small quantities during food or beverage consumption. These unintentional exposures warrant evaluation, especially when used in personal care products.

Finally, it’s also important to note that some people report skin reaction issues. The American Contact Dermatitis Society (ACDS) considers phenoxyethanol a core allergen in some concentrations and recommends patch testing (source).

Thankfully, however, the overall rate of sensitization is low when used in low concentrations. In fact, a large surveillance study tested 6,932 people at a 1% concentration. Only 0.24% showed skin reaction. The authors concluded that phenoxyethanol at that concentration could be considered a rare allergen (source).

With that said, skin around the eyes may react more severely than other areas. Some studies show phenoxyethanol may kill the cells in the meibomian glands, which are important for keeping the eyes healthy and protected (source and source). (Read my blog post on Waterproof Mascara.)

Furthermore, our exposure can be greater than what was represented in this study, as so many daily products contain phenoxyethanol. We will discuss this next.

What Is Phenoxyethanol Used For?

Because phenoxyethanol is such an effective preservative, companies use it in a wide range of formulations:

• shampoos
• washes (such as body wash and liquid soap)
• mascara
• foundations
• lipstick
• general cosmetics (especially water-based)
• fragrances and fragrance mixtures
• skin care products (such as creams and lotions)
• nail products
• hand disinfecting biocidal products
• baby products like shampoo, soap, body wash, and wipes
• medicines (including some vaccines), and
• household cleaners and detergents.

Given how often we use these products, you can see why understanding phenoxyethanol matters.

How Much Phenoxyethanol Is Safe?

To start with, according to the European Commission’s SCCS, phenoxyethanol is safe to use in cosmetic products up to 1%. However, the ANSM recommends lowering the maximum concentration to 0.4% in products for children under three and avoiding it entirely in wipes and products used in the diaper area. These differences between regulatory agencies show that while phenoxyethanol is generally considered safe for adults, added caution is advised for young children (source and source).

On a personal note, I have chosen to avoid phenoxyethanol and the potential residual carcinogens it may contain out of principle, especially since so many other safe preservatives are available. In fact, every product I recommend is free of phenoxyethanol, which proves that it is possible to find safe and effective alternatives.

Interestingly, when I come across phenoxyethanol-free brands, I often notice that they avoid other potentially harmful ingredients in their formulations as well. If you’d like to dive deeper into how companies use phenoxyethanol in skin care, I’ve written a more detailed breakdown in my blog post Phenoxyethanol In Skin Care.

What Are Natural Alternatives To Phenoxyethanol?

Fortunately, several natural preservatives can serve as alternatives to phenoxyethanol. They may not be perfect, but they can reduce potential risks in personal care products and other daily items, when used in accordance with regulations.

Lactobacillus/Radish Root Ferment Filtrate

First, lactobacillus/radish root ferment filtrate is a natural preservative created by fermenting radish roots with lactic acid bacteria. It offers antimicrobial benefits and works well in water-based products like lotions and creams. Evidence suggests it is safe for skin cells and has a positive effect on skin hydration. Several brands I recommend use this preservative (source and source).

Potassium Sorbate

Second, potassium sorbate is a very common preservative. It is often derived from sorbic acid found in berries. More specifically, potassium sorbate helps inhibit mold and yeast. Although not as broad-spectrum as phenoxyethanol, it can be combined with other preservatives for greater protection. You will commonly see this ingredient listed with sodium benzoate, and even in food products (source and source).

Sodium Benzoate

Third, sodium benzoate is a preservative originally derived from benzoic acid found in certain fruits, which works against fungi and bacteria. It’s considered generally safe and effective in cosmetics (source). With that said, I do not recommend sodium benzoate in formulas containing Vitamin C. You can learn more about that in my blog post on Vitamin C Serums.

Conclusion: How Safe Is Phenoxyethanol?

Phenoxyethanol Is An Effective Preservative That Lands In The Middle Of The Safety Spectrum.

In conclusion, phenoxyethanol is neither the worst nor the best preservative. On one hand, it is a broad-spectrum preservative that prevents dangerous bacterial contamination, which is especially important in products like mascara, where eye infections can be serious. On the other hand, its connection to ethylene oxide, potential for skin reaction, and exposure concerns in baby products make it a controversial choice.

Next, another consideration is the number of products you or your family come in contact with that contain phenoxyethanol. With nearly a quarter of personal care and beauty products containing phenoxyethanol, you may be exposed more frequently than you realize.

Personally, I avoid phenoxyethanol as I believe in using alternative preservatives for effective prevention of yeast, mold, and bacterial growth. Some of them are lactobacillus/radish root ferment filtrate, potassium sorbate, and sodium benzoate. If you see no preservative listed among the ingredients, it is best to contact the company for more information to ensure the product is safe.

As you continue your journey toward a healthier, non-toxic home, remember that knowledge is power. By understanding ingredients, like phenoxyethanol, you can make confident, informed decisions.

If you’d like to explore more research-backed guides and safer product recommendations, I invite you to visit the I Read Labels For You blog where I share everything I’ve learned over the past decade about making your home and skincare routine healthier. Plus, you can access my non-toxic products shop, helpful digital e-books, and inspirational emails that will motivate and support you in your healthy journey.