Calcium Carbonate
Finely ground mineral powder
Calcium carbonate is a naturally occurring mineral, finely ground from limestone and other calcium-rich rocks. It is Non-GMO, vegan, and widely used in cosmetics and personal care for its absorbent and mattifying properties. Its fine, chalky texture makes it ideal in colour cosmetics and face masks, where it helps absorb excess oil and reduce shine. In pressed powders and eyeshadows it supports smooth application and helps prevent creasing, while in masks and scrubs it gives body and a mild polishing effect.
Beyond absorbency, calcium carbonate can also act as a filler, bulking agent, and mild opacifier in formulations, lending a soft focus finish to makeup products. Its long history of safe use and natural mineral origin make it a versatile ingredient in many DIY and commercial formulations.
Commonly used for:
- Colour cosmetics: Adds bulk and absorbency in eyeshadows, blushes, and pressed powders; helps prevent creasing and promotes a smooth finish.
- Face masks: Absorbs excess oil and impurities; ideal for clay-based masks.
- Scrubs & exfoliants: Adds mild abrasive/polishing properties.
- General formulations: Can be used as a filler, bulking agent, or to adjust texture.
Common Name: Calcium Carbonate
INCI: Calcium Carbonate
Certification: Conventional
Appearance: Fine, chalky white powder
Odour: Odourless
Solubility: Slightly soluble in water, dispersible in formulations
pH (10% suspension): 7.8 – 8.2
Usage Rate: 5 – 30%
Vegan: Yes
Animal Tested: No
Note: Non-GMO
All our products are for external use only.
Free Shipping for Orders over $130
Orders under $130 freight is $8.50 Outer Islands may be charged additional shipping fee. We will contact you before your order is processed. This includes: Great Barrier Island, Stewart Island & the Chatham Islands.
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We offer a 100% guarantee. If you are not happy with your product, send it back to us in original condition within 7 days of the date of delivery. No claims are acknowledged after this time.
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General Care, Safety & Storage Information:
- Go Native New Zealand specialise in skincare, cosmetic and aromatherapy ingredients. We are NOT licensed to sell food. This means our products are not food grade, for this reason we advise you not to use our products internally, or for culinary purposes
- Always follow product-specific notes or directions.
- Keep all products out of reach of pets and children.
- We recommend storing all products in a dark, damp-free, cool place at room temperature (unless stated otherwise).
- Keep your products away from direct sunlight.
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