HA
Clays

Bentonite Clay

Aluminum phyllosilicate clay (from weathered volcanic ash)
Also called "Healing clay"; sodium bentonite (most common) vs calcium bentonite

The negatively-charged volcanic clay that draws toxins and excess oil out of skin and gut — standard in face masks, poultices, and folk-medicine detox.

Comes as powder (most common)pre-mixed paste
Common uses face mask (with water or ACV)insect-bite poulticehair maskoral pullinginternal use for digestive complaints
On this page face masks ·insect-bite poultice ·hair masks
The basics

About Bentonite Clay

What it is

Clays carry a slight electrical charge that pulls oil, bacteria, and impurities out of pores. They're mineral-rich, deeply ancient, and used in skincare across nearly every traditional culture. Always mix in glass or wood — never metal.

Key thing to know about Bentonite Clay

Critical: avoid metal contact (bowls, spoons) — bentonite's drawing action works via electrostatic charge that metal disrupts. Spread a thin layer on face, let dry partway, rinse before fully tight. Aztec Secret Indian Healing Clay is the household standard.

1 part clay + 1 part water or ACV (don't use metal — interferes with the charge); mix in glass or wood bowl with wood/plastic spoon

These are the most common uses for Bentonite Clay. Each card explains what to do, why it works, and what to notice.

How to use Bentonite Clay for face masks

Mix 1 tablespoon clay with water or apple cider vinegar into a paste. Apply to clean face. Rinse before it cracks.

Why it works for face masks

Clay carries a slight electrical charge that pulls oil, bacteria, and impurities out of pores. Rinse it off before it fully dries to avoid drawing too much moisture out of the skin. Mix in glass or wood — never metal, which interferes with the charge.

What you'll notice
  • Deep-clean clogged pores
  • Calm oily, acne-prone skin
  • Pair with rose water for sensitive skin
  • A weekly spa ritual
  • Cheaper than any store-bought mask

How to use Bentonite Clay for insect bite poultice

Mix 1 teaspoon clay with a few drops of water into a thick paste. Apply directly to the bite.

Why it works for insect bite poultice

A clay poultice pulls out the venom or saliva that's causing your skin to react. Bee stings, mosquito bites, spider bites — clay applied early stops the itch and the swelling before they really start.

What you'll notice
  • Stop the itch within minutes
  • Reduce swelling
  • Draw out venom and toxins
  • A camping/hiking essential
  • Safe for kids

How to use Bentonite Clay for hair masks

Mix 2 tablespoons clay with water to a yogurt consistency. Massage into scalp, leave 10 minutes, rinse.

Why it works for hair masks

A clay hair mask gently lifts oil and product buildup from the scalp, leaving roots fresh and hair softer. Works especially well for oily roots paired with dry ends.

What you'll notice
  • Clarify oily roots
  • Remove product buildup
  • A gentler alternative to clarifying shampoos
  • Pair with apple cider vinegar rinse
  • Light, clean hair without stripping

Frequently asked questions about Bentonite Clay

What is Bentonite Clay used for?+

Bentonite Clay is most often used for face masks, insect bite poultice, hair masks. Mix 1 tablespoon clay with water or apple cider vinegar into a paste. Apply to clean face. Rinse before it cracks.

Are there any tricks to using Bentonite Clay?+

Critical: avoid metal contact (bowls, spoons) — bentonite's drawing action works via electrostatic charge that metal disrupts. Spread a thin layer on face, let dry partway, rinse before fully tight. Aztec Secret Indian Healing Clay is the household standard.

What forms does Bentonite Clay come in?+

Bentonite Clay is available as powder (most common) and pre-mixed paste. Each form has slightly different uses — check the preparation notes for which form fits your purpose.

How do I store Bentonite Clay?+

Airtight container; powder absorbs moisture and clumps. Shelf life: Indefinite if dry..

Is Bentonite Clay safe for pets?+

Bentonite Clay can be used around pets with caution. Used in some natural pet products. Avoid pets inhaling the dust during mixing.

What is Bentonite Clay also called?+

Bentonite Clay is also known as "Healing clay"; sodium bentonite (most common) vs calcium bentonite in traditional systems.

Where does Bentonite Clay come from?+

Wyoming and Fort Benton, Montana (sodium); calcium bentonite from Texas and Italy.

Reference notes

About Bentonite Clay

Where it comes from

Wyoming and Fort Benton, Montana (sodium); calcium bentonite from Texas and Italy.

Storage & shelf life

Shelf life: Indefinite if dry.

Airtight container; powder absorbs moisture and clumps.

Safety

External use is well-tolerated. Internal use: short-term only, away from medications and supplements (binds to them, like activated charcoal). Trace-lead concerns with some imported brands — buy from reputable US sources.

Pet safety — With caution

Used in some natural pet products. Avoid pets inhaling the dust during mixing.

Type Clays Availability Tier 1