Montmorillonite Clay

Montmorillonite clay is formed by minerals and it is known to swell when water is added. While this page focuses on health and beauty, it has numerous industrial uses. It was first discovered in France, but is now found worldwide. "Chemically it is hydrated sodium calcium aluminium magnesium silicate hydroxide (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2•nH2O. Potassium, iron, and other cations are common substitutes, the exact ratio of cations varies with source." (source: Wikipedia)

Montmorillonite Uses

Montmorillonite is often used for skin problems such as eczema, acne, contact dermatitis and psoriasis. It also draws out toxins and heavy metals. It is believed that healing clays may help heal the liver and kill bacteria. Many use it specifically for acne as it draws out oil and has helped many, especially those with cystic acne. The clay will remove excess sebum and works as an excellent exfoliant producing clean and smooth skin. Others have used calcium montmorillonite internally for digestive issues, constipation, to help cleanse the digestive tract, reduce food related allergies and more, although it is not FDA approved for internal use.

Montmorillonite Clay Bath

To draw out toxins, many recommend a clay bath. If you are trying to create your own clay bath experience at home, please note that it is not advised to wash clay down your tub drains. It could clog your pipes. Some say to create a clay bath with a very small amount of water, about 4 inches and then mix that with the clay to spread the mixture all over oneself. DO NOT DRAIN CLAY down pipes, but when you are done, scoop it out into the trash until the tub is mostly clean, then rinse out the tub. One way to help keep the heat in the bathroom is first run the shower to make the room nice and steamy. Then put 4 inches of the warmest water that you can stand. This way, you won't get too cold. You will want to sit in the tub with the clay for about 30 minutes. Additionally, take care not to put clay in sensitive private areas or inside the ears.

Montmorillonite In Cosmetics

This clay is also sometimes referred to as calcium montmorillonite clay and often used in high end spas or used to make expensive skin treatments such as facial masks. It is also added to many cosmetics.

What Are Montmorillonite Side Effects?

The side effects of this clay are mainly aimed at those who ingest it. Some claim that it has internal healing properties, but please note that it is not approved by the FDA for such purposes. Some who have used it have experienced nausea, vomiting and constipation. Others have become addicted to the clay when taking it internally. It can also cause hypertension and react with medications in a negative way. If you suffer from low iron, anemia, ingesting Montmorillonite clay can make it worse. Also note that internal use of this clay has similar effects for cats and dogs.