More about Parabens

Parabens: What They Are, Where They’re Found, and Why They Matter

Parabens have become a major topic of concern in recent years, and many people are still unsure what they are, where they show up, and why they may pose risks. Let’s break it down.

What Are Parabens?

Parabens are a group of chemicals widely used as preservatives in both the cosmetic and pharmaceutical industries. They’re effective because they prevent the growth of bacteria and fungi, helping products last longer. These compounds—and their salts—are added to formulas specifically for their bactericidal and fungicidal properties.

Where Are Parabens Found?

The short answer is: almost everywhere. Parabens appear in a wide range of cosmetic and personal‑care products, including:

• Shampoos
• Commercial moisturizers
• Shaving gels
• Personal lubricants
• Spray tanning solutions
• Toothpaste
• Topical and parenteral pharmaceuticals

They’re also used as food additives.

Common parabens include:

• Methylparaben (E218)
• Ethylparaben (E214)
• Propylparaben (E216)
• Butylparaben

Less common forms include isobutylparaben, isopropylparaben, benzylparaben, and their sodium salts. All of these will appear in the ingredient list on product labels.

Why Should We Care About Parabens?

Although parabens have long been considered safe due to their low toxicity and long history of use, recent studies have raised new concerns.

Parabens appear to act as endocrine disruptors, meaning they interfere with the body’s hormone system—affecting both men and women, estrogen and testosterone. Endocrine disruptors are synthetic chemicals that mimic, block, or disrupt hormone activity, often causing more harm at low levels than at high ones.

These chemicals can:

• Mimic natural hormones
• Block hormonal pathways
• Interfere with hormone production
• Combine with other chemicals to create far more potent effects

Because the endocrine system regulates every function of the body—including the thyroid, pituitary, adrenal glands, pancreas, ovaries, and testes—disruption can have widespread consequences.

How Parabens Affect the Body and Environment

When you apply body‑care products or hair dye, you can absorb or inhale synthetic chemicals containing endocrine disruptors. These chemicals may send false signals to your endocrine glands, preventing them from functioning normally and potentially leading to serious health issues.

What your body doesn’t absorb gets washed down the drain, entering the water supply and affecting algae, fish, whales, birds, and eventually humans again through contaminated water and seafood. Government testing has even found sunscreen chemicals in fish and human breast milk.

Endocrine disruptors accumulate in fatty tissues and do not flush out easily. Rising rates of breast cancer, non‑Hodgkin’s lymphoma, and thyroid cancer have been linked to environmental estrogens. Parabens specifically mimic estrogen—a hormone essential for menstruation, reproductive health, and fat‑cell activity. A Scottish study even found parabens in human breast tumors.

In the last 25 years, thyroid cancer in the U.S. has increased more than 45%, affecting more women than men and becoming the number‑one cancer in children under twenty—many of whom experienced fetal endocrine disruption.

How to Protect Yourself

Read every ingredient label on every personal‑care product you buy. Be cautious of unfamiliar chemical names and stay informed about what you’re putting on your skin.

Common Products That Contain Parabens

Cosmetics
Foundations, powders, concealers, eye makeup, blushes, bronzers, makeup removers, lipsticks, quick‑dry nail products

Pharmaceutical Products
Topical dermatological medications, eye/ear/nose drops, rectal and vaginal medications, bandages, parenteral products (including antibiotics, corticosteroids, anesthetics, radiopharmaceuticals, vitamins, antihypertensives, diuretics, insulin, heparin, chemotherapeutic agents)

Personal Care Products
Moisturizers, lotions, sunscreens, cleansers, antiperspirants, deodorants, soaps, toothpastes, shampoos, conditioners, colognes, perfumes

Food Products (E210–E219)
Marinated fish, salad dressings, mayonnaise, mustard, sauces, processed vegetables, frozen dairy products, jams, jellies, soft drinks, fruit juices, baked goods, candies

Industrial Products
Oils, fats, shoe polishes, textiles, glues

Nitrates Link to Alzheimer’s, Diabetes And Parkinson's Disease

Nitrates May Be Environmental Trigger For Alzheimer's, Diabetes And Parkinson's Disease

ScienceDaily (July 6, 2009) — A new study by researchers at Rhode Island Hospital have found a substantial link between increased levels of nitrates in our environment and our food with increased deaths from diseases, including Alzheimer's, diabetes mellitus and Parkinrson's. The study was published in the Journal of Alzheimer's Disease.

If you are suffering from Alzheimer's, Diabetes, Parkinsons or other medical challenges and you aren't satisfied with the ever increasing number of medications that aren't helping you get better then I may be able to help.

FDA Doesn’t Regulate Shampoos & Conditioners – Propylene Glycol

Part 6 of the Series: FDA Doesn’t Regulate Shampoos & Conditioners – Propylene Glycol

It’s surprising, isn’t it? Most people assume the FDA keeps a close eye on the safety of cosmetics and personal‑care products. But as I’ve learned through my research into how nutrition affects overall health, that simply isn’t the case.

One of the biggest eye‑openers for me was discovering that, for the most part, the FDA doesn’t regulate cosmetics or personal‑care items at all. The responsibility has largely fallen to a self‑policing industry group—originally the Cosmetic, Toiletry and Fragrance Association, now known as the Personal Care Products Council. This organization represents more than 600 manufacturers and distributors. It’s essentially the fox guarding the henhouse, relying on “voluntary regulation” to keep consumers safe.

What’s even more shocking is that other regions—like the EU, Canada, Japan, and other health‑conscious markets—have far stricter safety standards and ban many more chemicals than the United States. It can make you feel as though American consumers are being used as test subjects.

So what should you be watching for in your own shampoos, conditioners, lotions, and other daily products? There are several ingredients that can make you ill with repeated exposure. Here’s one of them:

Propylene Glycol: A Common Ingredient With Serious Concerns

Propylene Glycol is used as a solvent or surfactant in a wide range of industrial products, including engine coolants, antifreeze, airplane deicers, tire sealants, rubber cleaners, polyurethane cushions, paints, and enamels. Despite its industrial uses, it’s also found in many shampoos.

Propylene Glycol is a known skin irritant and has been associated with liver abnormalities and kidney damage. And yes—there’s a good chance it’s in your shampoo.

A Final Reminder

Your skin cannot protect you from these toxins. It is not a barrier to entry—medical patches have proven for years that substances applied to the skin can enter the bloodstream. The chemicals in your shampoo and conditioner may even be more harmful than those in your food because they bypass the digestive system entirely.