exfoliant

Rhassoul (ghassoul) clay

INCI: Moroccan Lava Clay

What is it?

Rhassoul (ghassoul) clay is a mineral-rich clay mined exclusively from deposits in the Atlas Mountains of Morocco, formed through a combination of volcanic activity and geothermal changes over time. It's typically used in formulations as a cleansing, purifying mask, shampoo, or soap ingredient.

How is it used?

Mix with water or a hydrosol just before use for a mask or hair treatment, or incorporate into a soap or shampoo bar formula as a powder.

Forms

Available forms and grades affect how this ingredient behaves and how it should be selected for a formula.

Appearance

Color, texture, and physical characteristics can vary between suppliers and product grades.

Usage rate

Recommended incorporation levels depend on product type, supplier guidance, and the intended result.

Why we use it

Formulators choose this ingredient for specific performance, sensory, and stability benefits.

Strengths and limitations

Its advantages, compatibility considerations, and practical tradeoffs should be weighed during development.

Alternatives and substitutions

Possible replacements depend on the ingredient's role, desired skin feel, and formulation system.

Storage and shelf life

Appropriate storage conditions help protect quality and performance throughout the ingredient's usable life.

Rhassoul (ghassoul) clay

What is it?

How is it used?

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