PFAS Found in Popular Period Products

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Beyond the Green Label: Are Your “Eco-Pleasant” Period Products Hiding a Chemical Concern?

The quest for more lasting personal care choices is putting a spotlight on a hidden chemical adversary: PFAS. While many consumers are turning to reusable period products to reduce their environmental footprint, new research suggests these seemingly earth-conscious options may not be as pristine as thay appear. Experts are raising alarms, highlighting the widespread presence of per- and polyfluoroalkyl substances (PFAS) – often dubbed “forever chemicals” – in the very products designed to be an alternative to disposable ones.

A recent study,tho not detailed here,has illuminated a significant issue within the U.S. supply chain, finding PFAS contamination in a range of consumer goods. This has naturally extended to the realm of reusable period products, introducing a layer of complexity for those seeking cleaner, greener alternatives.

“While highlighting the extent of [PFAS] contamination of consumer products is very important, we still need to understand if dermal exposure from these products leads to any internal human exposure,” explains Andres Cardenas, PhD, MPH, an environmental epidemiologist and assistant professor at Stanford University.Dr. Cardenas, who was not involved in the latest findings, emphasizes the need for further examination into the direct health impacts of using these possibly contaminated products.

Carla Ng, PhD, an associate professor of chemistry, biology, and engineering at the University of Pittsburgh, agrees that more research is crucial. “A helpful follow-up study could be to test the blood of users of different products to see whether there is really exposure occurring from their use,” she suggests. Dr.Ng, also an self-reliant observer of this research, points out a clear environmental consequence: “What is clear is that these chemicals represent a risk of environmental release – for example, during the washing of products. In this way PFAS will continue to enter our waterways and broader surroundings.”

Navigating the “Eco-Friendly” Minefield: What Consumers Need to Know

The findings offer a mixed bag for consumers actively seeking sustainable period product options. While the intention behind choosing reusable alternatives for environmental benefits is commendable,the potential for PFAS exposure adds a critical caveat.

“In many cases, people are choosing to use these products over disposable products as of environmental benefits, and that is a good thing. But consumers may still need to look carefully at even more environmentally responsible products to try and reduce their exposures,” advises Carmen Marsit, PhD, a professor of environmental health at Emory University’s Rollins School of Public Health. Dr. Marsit, who did not participate in the study, underscores the importance of vigilance.The challenge for consumers lies in the lack of clear labeling. PFAS are notoriously absent from product ingredient lists, making identification a daunting task unless brands proactively disclose information.”I think one has to go by researching a specific brand and the brand’s position on PFAS,” states an industry insider who prefers to remain unnamed for this report. “It’s critically important that consumers are aware of this, as as they become more vocal, consumers can definitely help move companies toward manufacturing products without these chemicals – if they want to keep that share of the market.”

For brands that remain tight-lipped about their PFAS policies, the same insider offers some practical guidance for shoppers:

Decode the Descriptors: Be wary of product claims that highlight features like “nonstick,” “stain-resistant,” “long-lasting,” or “water-resistant.” These frequently enough indicate the potential presence of PFAS.
Consider the Cost: PFAS chemicals can be expensive to produce. When comparing similar products, a noticeably lower price point may suggest a higher likelihood of being PFAS-free.

“We hope that publicity and market pressure will cause manufacturers that have PFAS-free products to add the words ‘PFAS-free’ to the product description,” the insider concludes. “This can occur relatively quickly – like in less than a year – and it is testable and it will swing market demand toward a product without PFAS.”

As the conversation around PFAS contamination in everyday products continues to grow, consumers equipped with this knowledge can make more informed choices, advocating for a truly sustainable and healthier future in personal care.

What are the potential long-term health consequences of PFAS exposure through period products, given the direct absorption route?

What are PFAS and Why Are They Concerning?

per- and polyfluoroalkyl substances (PFAS) are a group of over 9,000 man-made chemicals. Often called “forever chemicals” due to their persistence in the environment and the human body, PFAS have been linked to a range of health problems, including:

Increased cholesterol levels

Immune system effects

Thyroid hormone disruption

Certain types of cancer (kidney and testicular)

Developmental effects in children

Thes chemicals are incredibly stable, meaning they don’t break down easily. This stability is why they’re used in so many products, but it’s also what makes them so dangerous. Exposure happens through contaminated water, food, air, and increasingly, everyday products like period products. PFAS exposure is a growing public health concern.

The Link between Period Products and PFAS Contamination

Recent investigations have revealed the presence of PFAS in a variety of menstrual products, including:

Tampons: specifically, the absorbent core and sometimes the string.

Pads: Both disposable and reusable pads can contain PFAS in the absorbent layer or waterproof backing.

Menstrual Cups: While less common, some silicone menstrual cups have been found to contain PFAS.

Period Underwear: The waterproof layer designed to prevent leaks often relies on PFAS coatings.

The primary reason PFAS are used in these products is to provide water resistance and stain protection. Manufacturers utilize these chemicals to enhance product performance and consumer comfort. however, this comes at a potential cost to our health. Toxic menstrual products are a serious issue.

Why are PFAS in Period Products? A Deeper Dive

Historically, PFAS were considered essential for achieving the necessary leak-proof qualities in period products.They were added to:

1. Enhance Absorbency: In tampons and pads, PFAS helped distribute fluid more evenly.
2. Create Waterproof Barriers: Essential for period underwear and the backing of pads, preventing leaks.
3. Improve Manufacturing Processes: PFAS were sometimes used as processing aids during production.

Though, awareness of the health risks associated with PFAS chemicals is growing, prompting calls for safer alternatives.

Recent Findings & Brand Clarity

Several independent studies and reports have highlighted the extent of PFAS contamination in period products.

Mamavation (2023): This institution tested a wide range of period products and found PFAS in the majority of samples.They identified specific PFAS compounds like PFOA and PFOS in several brands.

Environmental Working group (EWG): The EWG has been advocating for greater transparency and regulation of PFAS in consumer products, including period products. They provide resources for consumers seeking safer alternatives.

Independent Lab Testing: Multiple labs have confirmed the presence of PFAS in various brands, demonstrating the widespread nature of the problem.

Currently, brand transparency varies significantly. Some companies are proactively disclosing their use of PFAS, while others remain silent. Consumers are increasingly demanding PFAS-free period products.

Health Risks Specific to Period Product Exposure

The placement of PFAS-containing products inside the body raises unique concerns.

Direct Absorption: The vaginal mucosa is highly absorbent, possibly allowing PFAS to enter the bloodstream directly.

Proximity to Reproductive Organs: Exposure near the uterus and ovaries raises concerns about potential reproductive health impacts.

Chronic, Repeated Exposure: Menstruating individuals are exposed to PFAS in period products for a significant portion of their lives, leading to cumulative exposure.

Bioaccumulation: PFAS accumulate in the body over time, increasing the risk of long-term health effects. PFAS health effects are a major concern.

What Can You Do? Choosing Safer Alternatives

Fortunately, consumers have options. here’s how to minimize your exposure to PFAS in period products:

1. Look for “PFAS-Free” Labels: Prioritize brands