Ben Carter
Burning scented candles is a common practice, often believed to produce relaxing effects on people's moods. However, it is important to be aware of the potential presence of phthalates in these candles. Phthalates are chemicals commonly used in plastics and other products to enhance flexibility and durability. They are also used in synthetic fragrances, which are added to candles to give them their scent. When candles are burned, phthalates are released into the air and can be inhaled or absorbed through the skin. This can lead to various health risks, including exacerbating allergic symptoms, triggering migraines, and disrupting hormones, which can result in infertility. As a result, many brands are now opting to create phthalate-free candles, providing healthier alternatives for consumers.
| Characteristics | Values |
|---|---|
| What are phthalates? | Chemicals commonly used in plastics and other products to enhance flexibility, durability, and longevity. |
| Where are phthalates found? | They are found in food, dust, the environment, and the air we breathe. They are also found in skincare, cosmetics, shampoo, and fragrances, including most large candle brands. |
| Why are phthalates used in candles? | Phthalates are used in synthetic fragrances to give candles their aroma and extend their aromatic strength. |
| Are phthalates harmful? | Phthalates are considered endocrine disruptors and can negatively impact hormone levels, aggravate allergies and asthma symptoms, trigger migraines, damage liver function, and cause reproductive issues. They have also been linked to lower cognitive function and developmental delays and increased risk of cancer. |
| How to avoid phthalates in candles? | Look for candles labelled "phthalate-free". Opt for candles made with pure essential oils, beeswax, or soy wax, as these are considered safer alternatives. |
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What You'll Learn
Phthalates are used to carry fragrance in candles
Phthalates are synthetic chemicals commonly used in plastics to enhance flexibility, durability, and longevity. They are also used in skincare, cosmetics, shampoo, fragrances, and most large candle brands. Phthalates are used to carry the fragrance in candles, and as the candles burn, they release phthalates into the air, which can be inhaled or absorbed through the skin.
In scented candles, phthalates are used to extend the strength of the candle's fragrance oil. They are released into the air as the candle burns and can be inhaled or absorbed through the skin. Phthalates have been linked to a range of adverse health effects, including disrupting the endocrine system, which regulates hormones, and exacerbating allergy and asthma symptoms. They can also trigger migraines, damage liver function, and disrupt reproductive hormones, leading to infertility and other hormonal imbalances.
Due to the potential health risks associated with phthalates, many brands are moving towards phthalate-free products, including candles. Some people choose to avoid candles with phthalates and opt for phthalate-free alternatives or candles made with pure essential oils, as these are considered safer.
While the health risks associated with phthalates in candles are concerning, it is important to note that the level of exposure to these chemicals from burning candles is relatively low. Some sources argue that the amount of toxins released from burning candles is not significant enough to cause serious health problems. However, it is worth considering the cumulative effect of exposure to various household products containing phthalates and other chemicals.
Overall, while candles with phthalates may not pose an immediate health hazard, the potential risks associated with phthalate exposure are serious enough to warrant concern. As a result, consumers are increasingly seeking phthalate-free alternatives to ensure their health and well-being.
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They are released into the air when candles burn
Phthalates are a class of manufacturing chemicals commonly used in plastics and other products to enhance flexibility, durability, and longevity. They are also frequently found in skincare, cosmetics, shampoo, and fragrances, including most large candle brands. They work by disrupting our endocrine system, which regulates our hormones.
When scented candles burn, phthalates are released into the air and can be inhaled or absorbed through the skin. Phthalates are used in synthetic fragrances, which give most scented candles their aroma. Burning a candle creates a very low level of exposure to these chemicals. However, there is some evidence that the type of candle wax might play a role in worse emissions. For example, paraffin wax, made from petroleum, produces more VOCs and soot than natural waxes like beeswax and soy wax.
The health risks associated with phthalates include hormone disruption, reproductive issues, and an increased risk of cancer. In pregnancy, exposure to phthalates has been linked to lower cognitive function in children, developmental delays, ADHD/autism, and lower testosterone in boys. As a result, many brands are now choosing to go phthalate-free in their products.
To identify phthalates in candles, look for chemical names like butyl benzyl phthalate (BBP), di(n-butyl) phthalate (DBP), di(2-ethylhexyl) phthalate (DEHP), and diethyl phthalate (DEP). Diethyl Phthalate (DEP) is commonly used in candles, so if you see this on the label, the product contains phthalates.
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Phthalates can be inhaled or absorbed through the skin
Phthalates are a series of widely used chemicals that are detrimental to human health. They are commonly found in plastics, food, drinks, cosmetics, skincare, shampoo, fragrances, toys, and personal care products. Phthalates are also present in scented candles, as they are used in synthetic fragrances to create aromas.
When candles are burned, phthalates are released into the air and can be inhaled or absorbed through the skin. This exposure can lead to various health risks. Phthalates are endocrine disruptors, which means they interfere with the body's hormone systems. This interference can cause an array of health problems, including changes in fertility, early puberty, low birth weight, obesity, diabetes, impacts to the immune system, cardiovascular and respiratory issues, certain types of cancer, and neurological and behavioural problems.
The health risks associated with phthalates are particularly concerning for vulnerable groups, including unborn babies, children, and individuals with asthma or allergies. Studies have shown that children exposed to high levels of phthalates can experience developmental delays, lower cognitive function, and behavioural issues. In addition, phthalates have been linked to adverse effects on reproductive health, with DBP and DEHP, in particular, damaging the reproductive systems of male lab rats.
While the impact of phthalates from scented candles may be relatively low compared to other sources, it is important to be aware of their presence and potential risks. To reduce exposure to phthalates, individuals can choose phthalate-free products, avoid using plastic, and opt for natural alternatives to scented candles, such as beeswax with essential oils.
Overall, while the inhalation or absorption of phthalates through candle usage may not pose an immediate health threat, it is crucial to consider the potential long-term effects, especially for vulnerable populations. Being mindful of product choices and exposure sources can help minimize the potential risks associated with phthalates.
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They are endocrine disruptors and can cause hormonal imbalances
Phthalates are endocrine-disrupting chemicals (EDCs) that interfere with the human endocrine system, which is responsible for regulating hormones. This interference can lead to hormonal imbalances, particularly during critical phases of human development, such as childhood and pregnancy.
During pregnancy, exposure to phthalates has been associated with adverse effects on placental function and fetal development. Studies have shown that phthalates can alter the methylation of critical placental genes, leading to changes in gene expression. This can impact the production of hormones and signalling molecules that are crucial for adapting maternal physiology during pregnancy and regulating fetal organ development. As a result, exposure to phthalates during pregnancy has been linked to decreased fecundity, low birth weight, preterm birth, and pregnancy loss.
In children, exposure to phthalates can also have detrimental effects on their development. Phthalates can interfere with hormonal homeostasis, leading to potential developmental delays, lower cognitive function, and an increased risk of conditions such as ADHD and autism. Additionally, studies have shown that phthalates can cause a decrease in testosterone levels in boys.
The impact of phthalates on the endocrine system is not limited to pregnant women and children. In the general population, exposure to phthalates has been associated with endocrine-related health issues. For example, exposure to phthalates has been linked to earlier menopause in women, indicating a negative impact on reproduction. Furthermore, there is evidence to suggest that phthalate exposure can contribute to the development of diseases such as obesity, cardiovascular disease, and cancer later in life.
Overall, the endocrine-disrupting properties of phthalates can have significant implications for hormonal imbalances across different life stages and populations. While further research is needed to fully understand the underlying mechanisms, the current evidence highlights the potential risks associated with phthalate exposure, particularly through the inhalation or absorption of chemicals released from burning scented candles.
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Phthalate-free candles are safer alternatives
Candles are a source of comfort and relaxation for many people, but they can also be a source of toxic chemicals, including phthalates. Phthalates are synthetic chemicals commonly used in plastics to enhance flexibility and durability. They are also used in fragrances, including most large candle brands, to extend the strength of the scent. As candles burn, phthalates are released into the air and can be inhaled or absorbed through the skin.
Phthalates have been linked to a range of health issues, including hormone disruption, reproductive issues, and even an increased risk of cancer. In developing fetuses, newborns, and children, exposure to phthalates can interfere with hormonal homeostasis and have been linked to lower cognitive function, developmental delays, ADHD/autism, and reduced testosterone in boys.
To address these concerns, many brands are now offering phthalate-free candles. These candles are made without the use of phthalates, providing a safer alternative for consumers. Phthalate-free candles are typically labelled as such, making it easier for consumers to identify and choose safer options.
In addition to the health benefits, phthalate-free candles also offer environmental advantages. Phthalates are not easily biodegradable and can persist in the environment, leading to ecological damage. By choosing phthalate-free products, consumers can support more sustainable and eco-friendly practices.
While the absence of phthalates ensures a healthier and more environmentally conscious option, it is important to consider that candles may still contain other toxic chemicals. For example, scented candles can emit particulate matter, which is a mix of solid and liquid particles that can enter the lungs and bloodstream, increasing the risk of respiratory diseases and lung cancer. Therefore, it is recommended to opt for candles made with pure essential oils, as they do not contain the same toxins as synthetic fragrances. Beeswax candles with essential oils are also recommended for their low toxicity. Ultimately, choosing phthalate-free candles is a step towards creating a safer and healthier environment for ourselves and our planet.
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Frequently asked questions
Phthalates are chemicals commonly used in plastics to enhance flexibility, durability, and longevity. They are also used in scented candles to extend the strength of the fragrance.
Yes, phthalates are used in scented candles to help carry the fragrance. They are released into the air as the candle burns and can be unknowingly inhaled or absorbed through the skin.
Phthalates are considered harmful due to their potential health risks. They are known to disrupt the endocrine system, which regulates hormones, and can cause respiratory issues, exacerbate allergies, and trigger migraines. Phthalates have also been linked to reproductive issues and an increased risk of cancer.
