Calcium carbonate – Chalk Powder

What is calcium carbonate powder?

Calcium carbonate powder, also known as chalk powder, is a natural mineral often used in cosmetics and soap making. This powder is made by grinding natural limestone into a fine powder that can be easily incorporated into various skin care and soap products. Cosmetic calcium carbonate is a form of calcium carbonate that has been specially processed and purified for use in cosmetic products. This ensures that it is safe and effective for use in cosmetic products. Cosmetic calcium carbonate is non-toxic and non-irritating to the skin.

Use of calcium carbonate powder in cosmetics and soap

When making soap, calcium carbonate powder can increase the hardness and longevity of the soap. It can also be used as a natural whitening agent, giving the soap a brighter appearance. Moreover, it can be used to adjust the pH of the soap, making it milder and softer for the skin.

• Determine the amount needed: The recommended usage amount for calcium carbonate in cosmetic products varies depending on the type of product being made. As a general rule, the maximum use of calcium carbonate is about 10% to 15% of the total weight of the product.
• Add to product: Once you have determined the right amount, slowly add it to your cosmetic formula while stirring constantly to prevent clumping. It is important that the calcium carbonate be completely dissolved to avoid graininess in the final product.

pH adjusting: Calcium carbonate can be used to adjust the pH of cosmetic products. It is an alkaline substance that can be used to increase the pH of acidic products. When using calcium carbonate to adjust pH, it is important to measure the pH of the product regularly to ensure that the desired pH level is achieved.

Advantages of of calcium carbonate powder in cosmetics and soap

• Filler: Calcium carbonate is often used as a filler in cosmetic products, adding volume and texture to products such as powders and creams.
• pH adjuster: Calcium carbonate can be used to adjust the pH of cosmetic products.
• Anti-caking agent:Calcium carbonate can also be used as an anti-caking agent
• Oil absorbing: Calcium carbonate can absorb excess oil from the skin.

Calcium carbonate powder is suitable for:

• Dry shampoo
• Facial masks and powders for oily or acne-prone skin
• Removing grease stains from clothing
• DIY toothpaste
• Scrubs