Diatomaceous Earth

Product Description

Composition Layer: Diatomaceous Earth is a naturally occurring mineral material derived from fossilized diatom deposits. It primarily consists of amorphous silica together with naturally occurring mineral components that contribute to cosmetic absorbency and skin conditioning applications.

Functional Layer: From a formulation perspective, Diatomaceous Earth is selected for cosmetic systems requiring oil absorption, gentle exfoliation, skin conditioning performance, and improved skin texture. Its porous particle structure also contributes to enhanced cleansing performance and a smooth skin feel.

Formulation Layer: Diatomaceous Earth demonstrates excellent compatibility with clays, mineral powders, botanical extracts, surfactants, emulsifiers, and absorbent ingredients, making it suitable for cleansing powders, masks, scrubs, soaps, facial cleansers, body care products, and multifunctional skincare systems.

Commercial Application Layer: As demand for naturally derived mineral ingredients continues to grow, Diatomaceous Earth is increasingly incorporated into cleansing, oil-control, exfoliating, and mineral-based skincare formulations. Its natural origin, multifunctionality, and formulation versatility provide strong commercial value for contemporary personal care brands.

Product Specification

• INCI Name: Diatomaceous Earth
• CAS No.: 61790-53-2
• Botanical Source: Fossilized Diatom Deposits (Natural Mineral Origin)
• Extraction Solvent: N/A
• Active Marker(s): Amorphous Silica (Typical)
• Appearance: Off-White to Light Beige Fine Powder
• Solubility: Insoluble in Water and Oil
• Suggested Usage: 1.0–20.0%
• Application: Cleansers, masks, scrubs, soaps, powders, body care products, and personal care products
• Grade: Cosmetic Grade
• COA Items: Appearance, Particle Size, Loss on Drying, Silica Content, Heavy Metals, Microbial Limits
• Storage: Store in a tightly sealed container in a cool, dry place away from moisture.

Key Benefits & Applications

• Gentle Exfoliation: Helps remove surface impurities and supports smoother-looking skin.
• Skin Texture Smoothing: Helps improve the appearance of rough and uneven skin texture.
• Sebum Regulation: Supports the absorption of excess surface oil for a fresher skin appearance.
• Pore Refining: Helps minimize the appearance of enlarged pores by removing excess oil and impurities.
• Body Care: Supports cleansing and exfoliating body care formulations for smoother-feeling skin.
• Anti-Pollution & Protection: Helps remove environmental residues during cleansing for refreshed-looking skin.

Formulation Guidelines

• Recommended Use Level: 1.0–20.0%.
• Recommended pH: Compatible across pH 4.0–9.0.
• Formulation Phase: Disperse into the powder phase or add during the final mixing stage of suspension systems.
• Compatibility: Compatible with mineral powders, clays, surfactants, botanical extracts, emulsions, and cleansing systems.
• Suitable Systems: Cleansing powders, facial cleansers, masks, exfoliating scrubs, soaps, body care products, and powder-based formulations.
• Processing Tip: Add during the final mixing stage and maintain uniform dispersion to achieve consistent texture and suspension.
• Storage: Keep tightly sealed in a cool, dry environment to prevent moisture absorption.
• Synergy: Combines with Silica to improve texture smoothness and enhance powder dispersion stability.