Moroccan Rhassoul Clay 50 g

Atlas Mountain mineral clay for at-home skin and hair care

Rhassoul is a volcanic clay mined in the Atlas Mountains of Morocco, traditionally used for centuries to cleanse skin and hair gently and effectively. It belongs to the Cosmetic Clay category, which brings together various mineral clays suited for both home formulation and small studio production. What sets rhassoul apart is its rich content of magnesium, silica and potassium, which allows it to cleanse without stripping the skin of moisture, making it a good choice for sensitive or dry skin types. The 50 g size is ideal for home cosmetic making, formula testing and small trial batches before scaling up production.

Rhassoul is mainly used in skincare and hair care formulations across the personal care industry. It is commonly found in facial masks, cleansing pastes, powder shampoos and body scrubs. Unlike many other mineral clays, rhassoul offers gentle absorbing action, which makes it suitable for frequent use and for washing hair as a natural alternative to sulfate-based shampoos. In the spa and wellness industry, this clay is often included in body wraps and detox pastes thanks to its mild purifying properties.

To prepare a mask, the powder is typically mixed with warm water, hydrolate, herbal infusion or a carrier oil until a thick paste forms, usually in a ratio of one part clay to two or three parts liquid. Metal bowls and spoons should be avoided during mixing since metal can react with the clay's mineral content and reduce its effectiveness — glass, ceramic or wood are recommended instead. Water should be room temperature or slightly warm, as boiling water can damage the mineral structure.

Rhassoul blends well with other cosmetic clays, allowing formulators to create combined recipes with different effects. It can be paired with Black Clay 20 g for an intensified cleansing effect on oily skin, or combined with the milder Green Clay and Sage 50 g for a balanced formula targeting excess shine. Many formulators also introduce Fullers Earth Clay 50 g alongside rhassoul to help even out skin tone in finished recipes.

In hair care formulas, the clay is often combined with plant oils, keratin additives or herbal decoctions to deeply cleanse the scalp without over-drying it. In the manufacturing of skincare and personal care products, rhassoul powder is usually introduced during the cold mixing stage, without heating, to preserve the porous structure of its mineral particles. The clay should be stored in a dry, dark place in a tightly sealed container, away from moisture, as the powder tends to clump when exposed to air.

For home use, a typical dosage is 10 to 20 g of powder per application, while in industrial formulations the amount is adjusted based on the desired texture, generally ranging from 5 to 15 percent of the total formula weight. Rhassoul requires no pre-activation and is added to a cold or slightly warmed phase, never exceeding 40 degrees Celsius.

Gentle detox facial mask with green tea

Rhassoul clay 15 g

Brewed green tea 30 ml

Sweet almond oil 5 ml

Mix the rhassoul powder with cooled brewed green tea in a ceramic bowl until you get a smooth, lump-free paste, then stir in the sweet almond oil with a wooden spatula. Apply an even layer to cleansed facial skin, avoiding the eye area, leave on for 10 to 15 minutes until it slightly tightens, then rinse off with warm water and follow with your regular moisturizer.