Seamus Hammond
Fragrances are often added to cleaning products, deodorants, shampoos, and laundry detergents to make them seem more appealing and effective. However, these added scents are not always safe. Fragrance chemicals, like other toxic chemicals, can be absorbed through the skin and enter the bloodstream. They can also have negative effects on human health, including allergies, hormone disruption, asthma, neurotoxicity, and carcinogenicity. The fragrance industry is largely self-regulated, and manufacturers are not required to disclose all the ingredients in their products, which makes it difficult for consumers to make informed choices. With growing concerns about the potential health risks associated with fragrance chemicals, there is a need for more transparency and regulation in the industry.
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What You'll Learn
- Fragrance chemicals are linked to health risks such as asthma, neurotoxicity, and cancer
- The fragrance industry is self-regulated, meaning safety testing is not confirmed by regulators
- Fragrance chemicals can be found in cleaning products, deodorants, and shampoos
- Fragrance suppliers hide toxic ingredients under the label of fragrance due to federal trade secret protections
- To avoid toxic fragrances, consumers can use product guides and apps that rate products based on their toxicity
Fragrance chemicals are linked to health risks such as asthma, neurotoxicity, and cancer
Fragrances are linked to a host of health risks, including asthma, neurotoxicity, and cancer.
According to multiple research studies, synthetic chemicals used in fragrances are classified as allergens, hormone disruptors, asthma triggers, neurotoxins, and carcinogens. Fragrances can trigger asthma attacks and cause respiratory problems. Fragrance compounds are frequently presented as the first or second most common contributors to allergic contact dermatitis (ACD). They also contain the highest number and concentration of endocrine disruptors and asthma-related compounds.
The neurotoxicity of fragrance compounds has been a subject of discussion in several studies. Phthalates, synthetic musks, and chemical sensitizers are the three most common groups of fragrance compounds. Synthetic musks have been reported to induce oxidative and genetic damage, as well as cause hepatotoxicity, enzymatic and reproductive toxicity. They have also been identified to have neurotoxicity and potential carcinogenicity.
Fragrance chemicals can pass from the skin into the blood, and their daily use can trigger various acute and chronic pathological conditions. The negative impact of fragrance chemicals includes cutaneous, respiratory, and systemic effects such as headaches, asthma attacks, cardiovascular and neurological problems, and distress in workplaces.
The toxic chemicals in fragrances can lead to a wide range of health issues. Trichloroethylene (TCE), for example, is a toxic volatile organic compound that can cause cancer. Fragrances are also associated with endocrine disruption, birth defects, and reproductive problems.
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The fragrance industry is self-regulated, meaning safety testing is not confirmed by regulators
The fragrance industry is largely self-regulated, with safety testing not being confirmed by regulators. The term "fragrance" on a product label can represent a chemical cocktail of hundreds of ingredients, and these fragranced products are found in thousands of consumer products. The current system for fragrance safety is run by the industry's own International Fragrance Association (IFRA) and their research arm, the Research Institute for Fragrance Materials (RIFM). IFRA publishes a list of standards for fragrance manufacturers, known as the Code of Practice, which is a set of voluntary standards. However, there is little to no enforcement of these standards internationally.
The IFRA also coordinates an independent expert panel of dermatologists, toxicologists, and environmental scientists called REXPAN, which is responsible for conducting safety assessments of fragrance ingredients. However, these safety assessments are not entirely transparent, as a large proportion of the data is unpublished research provided by the manufacturers themselves. This data is not peer-reviewed, nor is it available for public scrutiny.
The fragrance industry's self-regulation has been criticised for failing to adequately protect public health. A report by Women's Voices for the Earth (WVE), a national women's health non-profit, exposed the failures of the industry's self-regulated safety program. The report highlighted the conflict of interest when a trade group funded by the industry is responsible for its own regulation. It also questioned the lack of independent review of laboratory practices and the potential for manipulation of results to serve the interests of manufacturers.
In addition, the fragrance industry's practice of claiming trade secret protection for their ingredients has been challenged. While manufacturers often cite trade secrets as a reason for not disclosing fragrance ingredients, this lack of transparency creates a state of ignorance for consumers, scientists, and healthcare providers regarding the chemicals they are exposed to. This makes it difficult for consumers to make informed choices and avoid potentially harmful ingredients.
The toxic chemicals found in fragrances have been linked to a range of health risks, including eye and skin irritation, breathing problems, asthma, hormone disruption, and even more serious impacts like increased risk of cancer. With limited regulatory oversight, it is important for consumers to be aware of the potential risks associated with fragranced products and take steps to reduce their exposure to toxic chemicals.
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Fragrance chemicals can be found in cleaning products, deodorants, and shampoos
Fragrance chemicals are commonly found in cleaning products, deodorants, and shampoos. These chemicals are often undisclosed, and their exact composition is considered a "trade secret". While fragrances enhance the smell of these products, they can also be harmful to human health.
In cleaning products, fragrances are added to mask the smell of other chemicals, such as surfactants. However, fragrances themselves are associated with adverse health effects. Research has linked fragrances to severe respiratory issues, such as exacerbating asthma, and dermatological problems, like dermatitis. The concern is not limited to the direct health impact. Fragranced products release an average of 17 'volatile compounds' into the environment, leading to indoor and outdoor air contamination.
Deodorants and antiperspirants often contain toxic chemicals, including diethanolamine (DEA) and triethanolamine (TEA), which have already been banned in Europe due to their harmful effects. These chemicals are absorbed through the skin and can affect the liver and kidneys. Additionally, parabens, which are commonly used as preservatives in deodorants, can be readily absorbed and interfere with natural hormone balance, posing risks to reproductive health. Fragrances in deodorants can also contain phthalates, which are associated with asthma, ADHD, cancer, and endocrine disruption.
Shampoos and conditioners are also known to contain fragrance chemicals. One such chemical is triclosan, an antibacterial agent and carcinogen that can lead to infertility, fetal harm, immune system issues, and cancer. Formaldehyde, another known carcinogen, can be found in shampoos and can cause toxicity and asthma. Sulfates, which create the foaming action in shampoos, strip the hair and scalp of natural oils, leading to dryness and irritation. They also pose a risk of forming carcinogens and causing kidney damage and hormone disruption.
The lack of transparency in fragrance ingredients makes it challenging for consumers to make informed choices. While some fragrance allergens will be disclosed in the future due to changing regulations, it is currently difficult to identify the specific chemicals in fragranced products.
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Fragrance suppliers hide toxic ingredients under the label of fragrance due to federal trade secret protections
Fragrances are meant to make products smell good and, in turn, make us feel good. However, the reality is that fragrances are linked to a staggering number of health risks. Fragrance suppliers hide toxic ingredients under the label of "fragrance" due to federal trade secret protections.
The International Fragrance Association (IFRA) published a list of 2,339 possible fragrance materials used by its members, including fragrance suppliers, to formulate fine fragrances and fragranced cosmetics and personal care products. The list includes chemicals listed as carcinogens by California's Prop 65 Program and the National Toxicology Program (NTP), such as pyridine, benzophenone, methyleugenol, and styrene.
The term "fragrance" or "parfum" on the label of a product can hide dozens, if not hundreds, of chemicals that companies are not required to disclose. This is a problem for consumers because a large and growing body of scientific evidence has linked common fragrance chemicals to cancer, endocrine disruption, asthma, and other health concerns, as well as water and air pollution. Fragrance chemicals can pass from the skin and into the blood, causing harm to the human body.
The fragrance industry is entirely self-regulated, with no federal or state guidelines dictating the safety of fragrance chemicals or the disclosure of fragrance ingredients to manufacturers, regulatory agencies, or consumers. Manufacturers are not required to list their fragrance ingredients on product labels, and as a result, consumers get incomplete information. This also means that regulators are unable to determine and ensure the safety of the full scope of ingredients on the market.
While some companies have started to voluntarily disclose fragrance ingredients, it is not yet a standard practice, and consumers are still largely left in the dark about the potential dangers of fragrance chemicals in their personal care and cleaning products.
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To avoid toxic fragrances, consumers can use product guides and apps that rate products based on their toxicity
Fragrances are often associated with a range of health risks, including cancer, endocrine disruption, respiratory issues, and reproductive and developmental toxicity. These toxic effects are caused by chemicals commonly found in fragrances, such as phthalates and synthetic musks. The issue is exacerbated by the fact that fragrance manufacturers are not required to disclose all their ingredients, often hiding potentially harmful chemicals under the label of "fragrance" or "parfum". This lack of transparency makes it challenging for consumers to make informed choices and avoid toxic products.
To address this concern, consumers can turn to product guides and mobile applications that provide comprehensive information about the toxicity of various products. These resources rate products based on their ingredients and potential health impacts, empowering consumers to make informed decisions. One such resource is Skin Deep, a product database offered by the Environmental Working Group (EWG). Skin Deep rates over 90,000 products and ingredients used in personal care categories, including baby, men's, and sun-care items. Products that score a 1 or 2 on this scale are less likely to contain fragrance, indicating lower toxicity.
In addition to Skin Deep, consumers can download the EWG's Healthy Living app, which allows users to scan products in stores and quickly access their toxicity ratings. This app simplifies the process of identifying toxic fragrances and choosing safer alternatives. The EWG VERIFIED mark is another useful indicator—products bearing this label have avoided ingredients of concern, including fragrances.
When selecting fragrances, consumers should be cautious about terms like "natural fragrance" or "unscented," as these labels do not guarantee the absence of toxic chemicals. It is advisable to opt for fragrance-free products or choose brands that prioritize transparency and disclose all their ingredients. Additionally, consumers can look for eco-friendly and sustainable fragrance options that use responsibly sourced ingredients and minimize their environmental impact.
By leveraging product guides and apps like those offered by the EWG, consumers can make informed choices to protect their health and reduce their exposure to toxic fragrances. These tools empower individuals to take control of their purchasing decisions and create a safer and more sustainable environment for themselves and their families.
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Frequently asked questions
Yes, fragrances are made of chemicals, both natural and synthetic.
Yes, fragrances can be toxic. Fragrances are linked to a range of health risks, including allergies, hormone disruption, asthma, neurotoxicity, and cancer.
Fragrance chemicals can enter the body through the skin and into the blood. They can also be inhaled as chemical vapors, known as volatile organic compounds (VOCs), which can cause indoor air pollution.
No, natural fragrances can be just as toxic as synthetic fragrances. In fact, 91% of "natural" cosmetics in the Danish market contained at least one allergenic fragrance.
To avoid exposure to toxic fragrance chemicals, look for products that are fragrance-free or bear the EWG VERIFIED mark. You can also consult resources like Skin Deep, which provides ratings for thousands of products and ingredients, to help you identify safer options.
