What Does Kaolin Clay Do For The Body?
What is Kaolin Clay?
Kaolin clay, also known as China clay, is a soft white clay that contains minerals including kaolinite. It has been used for centuries in the production of porcelain and fine china [1]. The name “kaolin” comes from “Kao-ling” or “Gaoling”, a village near Jingdezhen, China where kaolin was first mined and used to make porcelain during the Song dynasty [2].
Kaolinite is a clay mineral with the chemical composition Al2Si2O5(OH)4. It is formed from the chemical weathering of aluminium silicate minerals like feldspar. Kaolin deposits are typically found in humid, tropical or subtropical regions where the weathering has taken place [3].
Some of the largest known reserves of kaolin are found in the Amazon basin in Brazil. In the US, high-quality kaolin deposits are found in central Georgia. Kaolin clay has been mined from these deposits since the 1800s for use in paper, paint, rubber, and other industries [2].
Benefits of Kaolin Clay
Kaolin clay provides several health and beauty benefits. It is known for its ability to absorb toxins and impurities from the skin. When applied topically, kaolin clay gently exfoliates dead skin cells and stimulates circulation, leaving skin smooth and healthy looking [1]. The removal of dead skin cells and increased blood flow make it effective for reducing acne breakouts.
Kaolin clay also has natural wound healing properties. It can help draw out infection, dry weeping wounds, and stimulate new cell growth [2]. A kaolin poultice can be applied directly to minor cuts, scrapes, and insect bites to reduce inflammation and promote healing.
When ingested, kaolin clay acts as a natural detoxifier for the digestive system. It binds to heavy metals and pathogenic bacteria, allowing them to pass out of the body. Some people take kaolin clay supplements to help relieve diarrhea, nausea, and upset stomach [3].
Using Kaolin Clay on Skin
Kaolin clay has many benefits when used topically on the skin. It can be used to create soothing facial masks, clarifying body wraps, and effective cleansers.
Face Masks
Kaolin clay facial masks help cleanse and exfoliate the skin. The clay’s absorbent properties draw out impurities without over-drying the skin. To create a facial mask, mix kaolin clay powder with water or other ingredients like aloe vera gel or apple cider vinegar. Apply the mask to the face and allow it to dry before rinsing off. Kaolin clay masks can leave the skin looking smooth, healthy, and radiant (Source).
Body Wraps
Full body kaolin clay wraps provide cleansing and detoxification benefits. The clay helps draw out toxins through the pores when applied to the skin. To make a body wrap, mix kaolin clay with water into a thick paste. Apply a thin layer over the entire body and wrap in towels or sheets. Leave on for 20-30 minutes before showering off. Kaolin clay body wraps can be relaxing and leave the skin purified (Source).
Cleansers
As a cleanser, kaolin clay makes an effective face and body scrub. It exfoliates dead skin cells and removes dirt and oil without over-drying. Mix kaolin clay powder with a small amount of water or facial cleanser to form a gritty paste. Gently scrub skin in circular motions before rinsing. Kaolin clay cleansers leave skin smooth and supple without stripping natural oils (Source).
Using Kaolin Clay Internally
Some people take kaolin clay orally to help detoxify their body or treat diarrhea. Kaolin clay can absorb toxins, excess water, and impurities in the digestive tract which helps solidify stools and improve overall gut health.
According to a study published in the Journal of Ethnopharmacology, kaolin clay showed the ability to absorb toxins and protect against cytotoxicity in cell cultures [1]. Additional research indicates kaolin clay can help treat diarrhea by absorbing excess fluid and bacteria like E. coli and Vibrio cholerae [2].
To use kaolin clay internally, mix 1-2 teaspoons with water or juice and drink 1-3 times per day. It’s best to start with lower doses to assess tolerance. Be sure to drink plenty of water throughout the day to stay hydrated. Some studies used doses up to 15 grams per day but high doses may cause constipation or nutrient deficiencies so it’s recommended to keep doses under 5 grams.
While kaolin clay shows promise for detoxification and diarrhea relief, more research is still needed to determine optimal dosing and long term safety. Kaolin clay may also interfere with absorption of some medications so consult your doctor before using, especially if you take other supplements or prescriptions.
Kaolin Clay Varieties
Kaolin clay comes in a variety of colors including white, red, yellow, and pink. The differences in color are due to the various mineral contents in the clay. Here’s an overview of the common types of kaolin clay:
White kaolin clay is the most common variety. It is generally very pure clay that results in a light color. White kaolin clay is the gentlest for sensitive skin and works well for dry or normal skin types. It can help cleanse and exfoliate the skin and improve overall complexion.
Red kaolin clay derives its hue from the iron oxide content. It helps stimulate circulation and detoxify skin. Red kaolin clay is best suited for normal to oily skin types. It is effective at removing impurities and oil while gently exfoliating.
Yellow kaolin clay contains small amounts of iron oxide that provide its golden color. It offers mild exfoliation benefits and helps improve the appearance of dull skin. Those with dry or sensitive skin may find it less drying than white or red varieties.
Pink kaolin clay gets its rosy hue from trace amounts of iron oxide. It is a delicate clay that gently cleanses and exfoliates skin. Pink kaolin clay is great for sensitive, dry, or mature skin types.
The variety of kaolin clay used depends on skin type and desired benefits. In general, those with dry or sensitive skin should opt for white or pink while normal to oily types can use red or yellow varieties more effectively.
Buying and Storing Kaolin Clay
Kaolin clay can be purchased from health food stores, herbal and natural product retailers, and online sellers. Make sure to buy kaolin clay labeled as “cosmetic grade” or “pharmaceutical grade” to ensure the highest purity.
When buying kaolin clay, look for a finely ground white powder that has not been mixed with other ingredients. Read the label to check the origin and confirm it is 100% kaolin clay without additives.
High quality kaolin clay is mined naturally and does not contain synthetic materials. Purchase from reputable brands and manufacturers known for producing pure kaolin clay products.
Store kaolin clay in an airtight container in a cool, dry place away from direct sunlight and moisture. Keeping kaolin clay tightly sealed helps protect its nutrients and prevent contamination.
When exposed to air and humidity, kaolin clay can harden. To prevent clumping, only take out the amount of kaolin clay needed for an application and reseal the container right away.
Look for any changes in smell, texture or color of kaolin clay. Discard product if it develops an unpleasant odor or becomes discolored as this may indicate contamination.
With proper storage, kaolin clay can keep its quality for several years. Follow the manufacturer’s guidelines for shelf life and expiration once opened.
Kaolin Clay Recipes
Kaolin clay can be used to make a variety of DIY recipes for topical skin care applications as well as internal detox remedies. Here are some popular recipes using kaolin clay:
Face Mask Recipes
Kaolin clay masks are gentle enough for most skin types. Here are some recipes to try:
Basic Kaolin Clay Mask: Mix kaolin clay powder with water or aloe vera gel until a spreadable consistency. Apply to face and allow to dry for 5-10 minutes before rinsing. Hydrates skin and improves radiance (Source).
Detoxifying Mask with Activated Charcoal: Combine kaolin clay, activated charcoal powder, apple cider vinegar and water. Apply to face and allow to dry before rinsing. Deeply cleanses pores (Source).
Exfoliating Mask with Oatmeal: Mix kaolin clay, oatmeal, yogurt and honey. Gently scrub face in circular motions before rinsing. Exfoliates dead skin cells (Source).
Detox Recipes
Kaolin clay can be ingested to promote internal detoxification and health. Some popular recipes include:
Kaolin Clay Smoothie: Blend kaolin clay powder with fruit, veggies, ginger and lemon juice for a detoxifying drink (Source).
Kaolin Clay Detox Bath: Add kaolin clay and Epsom salts to a warm bath and soak to draw out toxins (Source).
Lemon Ginger Kaolin Clay Drink: Mix kaolin clay powder with lemon juice, ginger, maple syrup and water for digestion and detox (Source).
Kaolin Clay Precautions
While kaolin clay is generally considered safe for most people when used topically or as a supplement, there are some potential side effects and precautions to be aware of:
Possible side effects when ingesting kaolin clay may include: Constipation, particularly in children and the elderly. Kaolin clay can absorb water in the intestines, resulting in harder stools that are difficult to pass.
Kaolin clay supplements may also interfere with certain medications by binding to them, reducing their absorption and effectiveness. Check with your doctor before using kaolin clay supplements if you take any prescription medications.
Some people may experience allergic reactions when using kaolin clay topically. Discontinue use if you develop a rash or skin irritation.
Do not inhale kaolin clay dust, as it can irritate the lungs.
When ingesting kaolin clay, make sure to drink plenty of water to avoid constipation. Do not take kaolin clay supplements for more than 2 weeks unless directed by a doctor.
Kaolin clay should be avoided by people with iron deficiency, as it can prevent proper iron absorption.
Pregnant and breastfeeding women should avoid ingesting kaolin clay, as its safety has not been established.
Always consult your doctor before using kaolin clay supplements, especially if you have any medical conditions or take medications.
Comparison to Bentonite Clay
Kaolin clay and bentonite clay are both clays that have a variety of uses and benefits. They have some similarities and differences that are important to understand when deciding which type of clay to use for your specific purposes.
Some of the key similarities between kaolin clay and bentonite clay include:
– Both are natural clays found in various parts of the world.
– Both clays can be used topically on skin and hair. They help cleanse, exfoliate, and draw out impurities.
– When ingested, both clays may help with issues in the GI tract like diarrhea. They are thought to bind to toxins and remove them from the body.
– Both clays come in powdered form and can be used to make clay masks and other DIY spa treatments.
Some of the key differences between the clays include:
– Kaolin clay is generally gentle, while bentonite clay is more absorbent and can be drying on skin. Bentonite has higher absorption capacity than kaolin.
– Bentonite clay swells more in water and creates a thicker mixture than kaolin. It’s better suited for body wraps and poultices.
– Kaolin clay is viewed as more gentle and soothing for sensitive skin types. It’s less likely to dry out skin.
– Kaolin clay is preferred for light exfoliation on the face. Bentonite works better for deep pore cleansing of oily, acne-prone skin.
– For internal use, kaolin clay generally causes less constipation than bentonite clay.
In summary, kaolin clay is often a better choice for dry, sensitive, or normal skin types. Bentonite provides a deeper cleansing action that’s great for oily skin. Consider your specific skincare and health goals when choosing between kaolin and bentonite clay.
FAQs
Here are answers to some frequently asked questions about kaolin clay:
Is kaolin clay safe to use on my skin and hair?
Yes, kaolin clay is very gentle and suitable for use on skin and hair. It does not contain any harsh chemicals or fragrances that could irritate sensitive skin. Always do a patch test first.
What are the side effects of ingesting kaolin clay?
Kaolin clay is considered safe for consumption in small amounts. Possible side effects from larger doses include constipation, diarrhea, colored stools, and nutrient deficiencies over time. Only ingest kaolin clay that is labeled as food-grade.
How is kaolin clay different from bentonite clay?
Kaolin clay does not swell in water like bentonite clay does. It also has smaller particles and is less absorbent. Kaolin clay is typically gentler for sensitive skin compared to bentonite.
Can kaolin clay be used as a daily facial cleanser?
Yes, kaolin clay makes an excellent mild facial cleanser that can be used daily. It helps remove impurities without over-drying the skin. Avoid using harsh soaps with kaolin clay as that could strip natural oils.
Does kaolin clay help with acne?
Kaolin clay can help draw out impurities from pores that contribute to acne. It also has soothing and anti-inflammatory properties. Use kaolin clay masks regularly to help treat and prevent breakouts.
Sources: https://www.theyellowbird.co/blogs/news/uses-for-kaolin-clay
