DNC black clay 130 g

Measure 1–2 teaspoons of powder into a non-reactive bowl. Add water, hydrolate, herbal infusion, or yogurt gradually while stirring until you have a smooth, spreadable paste — not runny, not stiff. Apply an even layer to clean skin, avoiding the eye area. For oily or combination skin, leave on 10–15 minutes; for dry or sensitive skin, limit to 5–7 minutes. Important: do not let the mask dry completely. If it starts to feel tight or crack, spritz with water or rinse immediately to avoid dehydrating the surface. Rinse thoroughly with lukewarm water and follow with your usual moisturiser. Use 1–2 times per week. If you have reactive skin, do a patch test on the inner forearm 24 hours before the first full-face application.

This clay works well as a pre-wash scalp mask for hair that gets greasy quickly. Mix the powder with water (or a hydrolate/infusion) to a consistency similar to the face mask — smooth and easy to spread. Part damp hair and apply the paste directly to the scalp and root area, not the lengths. Leave for 10–15 minutes; you may feel a slight tightening as it dries. Rinse thoroughly with plenty of water until no residue remains, then follow with your regular shampoo and conditioner. The clay’s porous particles bind surface sebum and sweat residues on the scalp through the same physical adsorption mechanism described for skin. Frequency: once a week is a good starting point; adjust based on how your scalp responds.

The mineral composition (silica, iron, magnesium, potassium, calcium) and strong adsorbing capacity make this clay a classic choice for oily, combination, and blackhead-prone skin — it binds surface sebum and impurities without penetrating beyond the stratum corneum. Dry or sensitive skin can still use it, but keep exposure short (5–7 minutes) and always apply a moisturiser afterwards to replenish the hydrolipid film. Avoid the eye area entirely. Never let the mask dry to a hard crust; spritz or rinse while still slightly damp to prevent surface dehydration. A patch test on the inner forearm is recommended before the first use if your skin reacts easily to new products. The product is a pure mineral powder; unlike ready-made cream masks, it contains no preservatives, fragrances, or emulsifiers, so you control exactly what contacts your skin.

The source lists four options: plain water, hydrolate (floral water), herbal infusion, or yogurt. Water gives the most neutral base. Hydrolates (e.g., rose, lavender, witch hazel) and cooled herbal infusions (chamomile, calendula, green tea) impart their characteristic plant compounds — astringent, soothing, or antioxidant — which may complement the clay’s adsorbing action. Yogurt adds a small amount of lactic acid and fat, creating a richer, more emollient paste that can feel gentler on dry or sensitive skin. Whichever liquid you choose, add it slowly while stirring to avoid lumps; the final texture should be a smooth, cohesive paste that stays in place on vertical skin. Metal bowls or utensils are not mentioned in the product guidance, but many users prefer glass, ceramic, or plastic to avoid any potential reaction with the clay’s mineral content.