JKUB Kalaba Marble Chalk (Kaolin) 170 g Bag — Natural Calabar Stone for Soaps & Masks, Mild Absorbent Powder

JKUB Kalaba marble chalk (kaolin) is a natural calabar stone supplied in a 170 g bag, ideal as a base ingredient for handmade soaps and cosmetic masks.

Harvested and imported from Cameroon, this finely textured kaolin—also called Kalaba, Nzu, Poto or Calabar chalk—arrives as irregular pale chalk pieces. It’s prized by craft soap makers, skincare formulators and traditional cosmetic users for its mild, absorbent clay-like feel and easy-to-blend powder when ground. Note that pieces vary in size and shade from batch to batch, so each bag can look unique.

What is this chalk commonly used for in DIY skincare and bath products?

Artisans and home formulators typically grind the chalk to a fine powder and incorporate it into cleansers, mask recipes and cold-process soaps. It acts as a gentle mineral component that mixes well with other clays, botanical powders and carrier bases.

• Blend into facial mask recipes for texture and mild absorbency
• Add to handmade soaps as an aesthetic, textural or slight opacifying ingredient
• Combine with herbal powders and essential oils in scrub or paste formulations

How should I prepare the Kalaba chalk for use?

Pieces are sold as small chunks; grinding to a fine powder before adding to formulas gives the most consistent results. Use a clean grinder, mortar and pestle, or sieve the powder to remove larger granules for a smoother final product.

• Dry-mill or crush into a smooth, uniform powder
• Sieve to separate coarse bits for exfoliant-style uses
• Store in a dry, airtight container to keep the powder free-flowing

Does the product vary by batch, and what should I expect visually?

Yes—color and piece size naturally differ depending on the source lot. Expect shades ranging from off-white to light beige and a mix of fine shards and small lumps; this is normal and reflects its natural origin.

• Variations in hue and texture are normal across shipments
• Each 170 g bag may contain assorted-sized pieces for different uses
• Visual differences do not indicate contamination—just natural mineral variation

How do I store and handle the kaolin chalk safely?

Keep the bag sealed and stored in a cool, dry place away from direct moisture to prevent clumping. Use clean, dry utensils when portioning to avoid introducing water or contaminants into the supply.

• Seal unused product in airtight containers or reseal original bag
• Avoid humid environments and direct sunlight to preserve texture
• Label containers with date opened for inventory control in workshops

Who is this for: JKUB Kalaba Marble Chalk is suited to small-batch soap makers, DIY skincare hobbyists, traditional cosmetic users and formulators who want a natural mineral additive. It’s convenient for craftspeople who plan to grind and mix into homemade masks, scrubs or bar soaps, and for cultural practices where Calabar chalk is traditionally used. If you need a standardized cosmetic-grade ingredient for commercial-scale cosmetic manufacturing, consider verifying suitability through your supplier testing and regulatory checks before large-scale purchase.