






Diatomaceous Earth Powder
Description: Diatomaceous earth is composed mainly of amorphous silica derived from fossilized phytoplankton. Diatoms absorb minerals and elements from water which they use to build their shells. As they die they drop to the bottom of the waterways and form sedimentary deposits. It is widely used in powder cosmetics like facial masks, scrubs and cleansing powders. Its ability to adsorb oils, dirt, bacteria and other skin debris makes it an ideal base for cleansing powders.
For cosmetics, it can be used as an anti-caking agent and is also highly absorbent. In Color cosmetics, it is considered an opacifying agent so can be used to hides or lighten the appearance of blemishes. It is a rich source of Silica, which is required from the body for collagen formation. It also contains numerous other minerals such as calcium, magnesium, zinc, copper, selenium and phosphorous providing a mineral boost to the skin.
Alternative Names: Silicon Dioxide, Diatomite, Kieselguhr
Benefits:
- It is extremely cleansing and anti-oxidant
- It is high in organic silica, which protects you from the sun’s damaging UV rays and works as a natural sunscreen
- It's well-known for being used in micro-exfoliating scrubs to give powerful and uniform exfoliation
- It is also used in face masks to exfoliate dead skin cells and excess oil
Use: Creams, lotions, facial cleansers, hair care (anti-flaking shampoos, conditioners & styling products), body powders, deodorants sticks, depilatories, make-up, shaving creams.
Applications: Incorporate the desired amount of clay into your formula. Common amounts are 1 teaspoon to 1 tablespoon per pound of base. For making a face mask, the common amount of use is 50-75%. Test your final product to ensure optimal performance.
INCI: Solum Diatomeae






This product is a cosmetic raw material and is intended for external use only in cosmetic and personal care formulations. It is not intended for internal consumption or medicinal use.
- Do not ingest.
- Keep out of reach of children.
- Avoid direct contact with eyes.
All product images are for illustrative purposes only. Actual product color, texture, or packaging may vary from batch to batch.
Information provided on this website is for educational purposes only and should not be considered or interpreted as medical advice.
While we do not offer products for internal use, we source only high-quality, pharmaceutical or food-grade ingredients. Ingredient purity and performance are critical in cosmetic applications, just as they are in ingestible products.
Please note:
Just because two products have the same name or CAS number does not guarantee the same grade, purity, or effectiveness. Always choose trusted suppliers. Choose Purenso for premium-grade ingredients you can rely on.
