top of page

Rassal Clay: A natural mineral for skin and hair care

Writer's picture: Les Argiles du SoleilLes Argiles du Soleil

rassal clay
Rassal clay

RASSAL Clay is a cosmetic ingredient sourced from natural deposits of Montmorillonite clay in France. Renowned for its saponaceous properties and mineral-rich composition, this clay offers a myriad of benefits for skincare, hair care and cosmetic formulations.

The word RASSAL comes from the word RASSALA, meaning "to wash".


Functions and Properties:


Cleansing Agent: Removes surface impurities from the body and hair.


Sebum Regulator: Cleanses and degreases without irritating the sebaceous glands.


Adsorbent and absorbent: purifies the scalp and unclogs skin pores while absorbing water (or oil) in dissolved form or as fine particles.


Foaming agent: reduces the apparent density of cosmetics.


Volume and bulking: for fine hair.


Opacifying agent: reduces the transparency of cosmetics.


Viscosity control agent: increases or decreases the viscosity of cosmetics.


Colorant: naturally colors cosmetics and hygiene products.


Uses:


Skincare: Suitable for face masks, face and body cream and lotioncleansers, cleansing bars and gels.

Haircare: Can be incorporated into shampoo, dry shampoo, solid shampoo, hair masks and scalp treatments to promote a healthy scalp.

Bodycare: Ideal for body scrubs, body wraps and poultices. As a bath for relaxation.

For house: Clay stone, powder to remove greasy stains.

This list is not exhaustive.


Why is Rassal clay so special?


Unlike many other clays, Rassal clay is not subjected to washed and retains all its natural properties. It acts as a cleansing powder, free of surfactants, meaning it doesn’t strip the protective film from your skin or hair, making it ideal for sensitive scalps and skin.


How does Rassal clay cleanse hair?


Simply mix Rassal clay with water or floral hydrosol to form a paste. This paste cleanses through a physical mechanism, absorbing impurities and excess sebum, which are rinsed away with water.


Benefits of Rassal Clay

  • Gentle cleansing: Purifies and removes excess oil without irritating sebaceous glands or damaging the hair’s protective sheath.

  • Softens and soothes: Leaves skin and hair feeling soft and hydrated.

  • Decongests: Helps soothe irritated skin.

  • Sebum regulation: Balances oil production for mixed, oily skin and greasy scalps.

  • Adds volume: Perfect for fine hair, providing a volumizing effect.

  • Astringent properties: Tightens pores, making it useful for oily or problematic hair.

  • Reduces dandruff: Helps eliminate flakes.

  • Ease of detangling: Improves hair manageability.

  • Elasticity boost: Enhances skin flexibility and resilience.


How to Use Rassal Clay


For Skin

Recommended for mixed, oily, acne-prone, dull, and sensitive skin types. Example uses:

  • Purifying masks for mixed skin.

  • Radiance-enhancing masks.

  • Gentle exfoliation.

  • Cleansing treatments.

wash hair with clay
Clay hair mask

For Hair

Ideal for mixed, oily, fine, and dull hair, as well as sensitive scalps. Example uses:

  • Shampoo masks.

  • Volumizing masks.

  • Balancing masks for mixed hair.

  • Softening hair treatments.


Preparing and Applying Rassal Clay


Preparation

  1. In a non-metallic bowl (ceramic, glass, or wood), add the required amount of Rassal clay (e.g., 2 tablespoons for a face mask).

  2. Add a small amount of water or floral hydrosol.

  3. Mix until the consistency resembles yogurt. Adjust by adding more liquid if necessary.


Application

  • Apply the paste to clean, damp skin, hair, or body.

  • Leave it on for 10–15 minutes to allow minerals and trace elements to penetrate.

  • Rinse thoroughly with lukewarm water.

Note: Be gentle during rinsing to protect the skin’s natural barrier, and avoid excessive water pressure as it can irritate the epidermis.


Rassal Clay Mask Recipes


apply a clay mask to the face
Rassal clay mask

Face Mask

  • 50 g of Rassal clay

  • 10 ml honey

  • 10 ml lemon juice

  • 1 tsp milk

  • 1 tsp argan oil


Hair Mask

  • 50 g of Rassal clay

  • Floral water of your choice

  • 1 egg yolk

Apply the mixture from roots to tips. Leave for 10–15 minutes and rinse with lukewarm water for soft, manageable hair.

Rassal clay is a versatile, natural beauty solution, bringing gentle care to your skin and hair while respecting their balance.





3 views0 comments

Comments


bottom of page