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Blue Clay

Blue clay is made from a mixture of kaolin clay and lazurite powder.
Rich in silica and sulphur, particularly purifying, detoxifying and delicate, blue clay is recommended for the care of problematic and stressed skin. Endowed with oxygenating properties, it wakes up the complexion, gives radiance and tightens the pores of the skin. A clay mask weekly cleanses without attacking tired and weakened skin.

Regular price 20,00 €
Sale price 20,00 € Regular price


A prodigious earth used as a universal and ancestral care treatment, clay can be found across the world in different compositions and hues: pink, red, beige, white, yellow, green...

Rich in trace elements, endowed with purifying and remineralizing properties and respectful of balances, clay acts gently and in depth. Porous and absorbent, it acts like a blotter and absorbs impurities and toxins. Essential in natural beauty rituals, clay softens the skin and coats the hair fibre. Due to its adsorption capacities, negatively charged clay will capture positive ions and energise the body.

Natural clay solidifies into very hard blocks that are collected in open quarries. The clay is then analysed and transported to a drying area under direct sunlight. A second hand sorting is carried out before grinding it and reducing it to a homogeneous powder. The finest clay grains are suitable for beauty treatments.

A return to earth... Transdermal absorption allows to benefit from the minerals contained in the clay and to contribute to the natural balance of the skin and hair.

Skin types

Blue clay is recommended for skin prone to imperfections as well as for dull skin.

Advice for Use & Care

When applied to damp skin and in a thick layer, the clay mask should be removed before it dries out entirely.In order to fully benefit from the properties of clay, add a few drops of oil to your mask preparations to avoid the “tight skin” effect and dryness of the epidermis.

Clay must always be thrown after use and cannot be reused.

To preserve its virtues and its precious ions, never handle clay with metal utensils. Metal spoons or bowls should therefore be avoided in the preparation of your masks.

Clay must be stored in a sealed container protected from moisture.


100% naturally sourced ingredients

Ingredients & Origin

Kaolin clay, Lazurite blue pigment (CI 77007)

The ingredients in the products are updated regularly. Before using a product, please read the ingredient list located on its packaging to ensure that the ingredients are suitable for your personal use.

Made in France


Consigne de tri applicable à la France 


Shipping & Returns

No matter how far your parcel travels, the items it contains are protected with great care. Our shipping officers ensure that flasks, tubes, porcelain and marble arrive in a faultless state, as polished and refined as when placed on the shelves of the Officine.

The Officine Universelle Buly envisages in-store collection and delivery by courier for the city of Paris as well as delivery in France and internationally with the carrier DHL.


Delivery by courier in Paris: 1 working day
Delivery by DHL in France or Europe: 1 to 4 working days
Delivery by DHL Worldwide: 2 to 6 working days

Our team will edeavour to meet and exceed expectations and deadlines. However, Buly can not be held responsible for delays incumbent on: suspension of service of our carriers as well as customs procedures for shipments abroad.

Nota Bene: please note that our shipping costs do not include the customs fees sometimes required by some countries, which unfortunately we have no control over.

For health reasons, Officine Universelle Buly does not accept returns.


Inquiries? Questions?
We remain at your disposal for all demands.
To reach us, call +33 1 44 54 20 83 from Monday to Friday 10am to 6pm CET (UTC+2 ; except bank holidays) or send us an email to
You can also write to us on WhatsApp on +33 6 48 00 69 89


« For the Egyptians, as for other peoples of the Near and Middle East, blue is a beneficial colour that keeps evil forces away. »
Michel Pastoureau


Purifying mask

Start by pouring a few drops of comfrey macerate into a bowl and then add a tablespoon of blue clay to one teaspoon of neem powder. Emulsify the mixture with a tablespoon of Eau Ionisée Hygiénique Rectifiée. Leave on for ten minutes. Rinse with clean water.

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Wise thoughts & Frequently asked questions

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Blue Clay
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