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Home > Cosmetic Ingredient > Emulsifying Agent (Find 66 items)

Cosmetic Ingredient

Chemicals as Skincare Ingredients

Emulsifying Agent

Stearic acid

(57-11-4)
Used for water hardness determination, also used as acidification activator and diffuser. Uses Widely used as plastic cold-resistant plasticizer, stabilizer, surfactant, release agent, rubber vulcanization accelerator, etc. Lubricant; anticaking agent; gum base; defoamer and other food additives (glyceryl stearate, sorbitan stearate, sucrose ester, etc.) manufacturing raw materials. Used as an emulsifier for oil-based drilling fluids. It can also be used as lubricant and wetting agent in rubber

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Stearyl alcohol

(112-92-5)
Substitute for cetyl alcohol in pharmaceutical dispensing, in cosmetic creams, for emulsions, textile oils and finishes, as antifoam agent, lubricant, and chemical raw material.

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Sorbitan mono-(9Z)-9-octadecenoate

(1338-43-8)
use:As emulsifiers, stabilizers, and thickeners in foods, cosmetics, and medicinal products.In the textile industry as fiber lubricants and softeners.Pharmaceutic aid (surfactant).

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Soybean proteins

(9010-10-0)
Soy Protein is the protein obtained from soybeans, containing the essential amino acids. The most common forms are soybean flour (approximately 50% protein), soybean concentrate (approximately 70% protein), and soybean protein isolate (approximately 90% protein). It is used in sausages, snack foods, and meat analogs to provide emulsification, binding, moisture control, texture control, and protein fortification. It is also termed soy protein.

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Saponins

(8047-15-2)
It is used for the determination of blood oxygen capacity and oxygen content in clinical tests. Determination of metal detergent in milk by flame atomic absorption spectrometry. Find the tumor cells in the blood around the white blood cells by electronic counting. Emulsifier. Foaming agent. preservative.

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Sorbitan monododecanoate

(1338-39-2)
Used as emulsifier, lubricant, wetting agent, dispersant, thickener, etc.; Non-ionic surfactant, emulsifier, lubricant, desiccant, gas chromatography stationary liquid, separation and analysis of oxygen-containing compounds.

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Sodium bis(2-ethylhexyl) sulfosuccinate

(577-11-7)
Wetting agent in industrial, pharmaceutical, cosmetic & food applications, dispersing and solubilizing agent in foods, adjuvant in tablet formation.This product is an excellent emulsifier, detergent and penetrant used in the textile industry. Good permeability and wettability. Thickener; emulsifier; wetting agent. Surfactant, emulsifier, wetting agent. Also called aerosol OT, it is used as a lubricant, and can be used as a surfactant in the printing and dyeing industry and the cosmetics industry

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Sodium Lauroyl Sarcosinate

(137-16-6)
Sodium Lauroyl Sarcosinate is a surfactant extensively utilized in personal care products, valued for its outstanding cleansing and foaming properties. This ingredient is particularly common in shampoos and body washes, effectively removing dirt and grease while maintaining the natural moisture of hair and skin. Sodium Lauroyl Sarcosinate not only provides rich foam but also offers a gentle cleansing experience, making the usage enjoyable and comfortable for consumers. Moreover, it is widely applied in the cosmetics industry, significantly enhancing skin softness and smoothness, resulting in a more refined and elastic appearance. By incorporating this ingredient, cosmetics can better adhere to the skin, providing a more lasting makeup effect. Whether in creams, lotions, or cleansing products, Sodium Lauroyl Sarcosinate plays its unique role in improving the overall texture and appearance of the skin.

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Span 40

(26266-57-9)
Used as gas chromatography stationary liquid; used as emulsifier, lubricant, wetting agent, dispersant, thickener, etc.; gas chromatographic stationary liquid, separation and analysis of oxygen-containing compounds. Non-ionic surface active agent, water/oil type emulsifier, thickener. This product is used as a dispersant for printing inks, as a dispersant for various oil emulsification, as an emulsion stabilizer during emulsion polymerization, an effective additive for textile water-resistant co

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Sodium stearate

(822-16-2)
Sodium Stearate is an inorganic compound with the formula C₁₈H₃₅NaO₂, belonging to the fatty acid salt class. This compound is a sodium salt form of Stearic Acid, which usually appears as a white or yellowish crystalline powder. It has unique hydrophilic and hydrophobic properties that make it excellent in a variety of applications. In the cosmetics industry, Sodium Stearate is commonly used in skin care and cosmetics as an emulsifier and thickener to help stabilize the product's formulation and improve the sense of application, making the product more delicate and easy to apply. In terms of cleaning agents, Sodium Stearate, as one of the main ingredients in detergents and soaps, can provide good foaming and cleaning properties, and effectively remove stains and oils. In addition, in the field of food additives, Sodium Stearate can be used as an emulsifier to help improve the texture and stability of the food, making the food more delicate and taste better. In terms of industrial applications, Sodium Stearate is also widely used in the plastics, rubber and coatings industries as an additive to improve the physical properties and processing characteristics of products, and improve the quality and durability of products.

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Emulsifying agents refer to substances that enhance the texture and consistency of cosmetic products, ensuring a smooth and well-blended composition. According to their sources, emulsifying agents can be classified into natural substances and synthetic products. According to their chemical composition, emulsifying agents are categorized as surfactant-based, lipid-based, or polymeric emulsifiers. According to the structures they can form, emulsifiers can be divided into water-in-oil (W/O) and oil-in-water (O/W) emulsifying agents. "Emulsifying Agent" on ECHEMl primarily supplies raw materials for emulsifying in cosmetic.

Frequently Asked Questions

What is an emulsifying agent and how does it work?

An emulsifying agent, also known as an emulsifier, is a substance that stabilizes emulsions by reducing surface tension between two immiscible liquids—typically oil and water. It contains both hydrophilic (water-attracting) and lipophilic (oil-attracting) parts, allowing it to form and maintain a uniform mixture. Emulsifying agents are essential in industries such as food, cosmetics, pharmaceuticals, and industrial chemicals to ensure product consistency, texture, and shelf life.

What are common types of emulsifying agents used in food products?

Common emulsifying agents in food include lecithin (often derived from soy or sunflower), mono- and diglycerides, polysorbates (e.g., polysorbate 60 or 80), and sodium stearoyl lactylate. These ingredients help blend fats and water-based components in products like mayonnaise, ice cream, margarine, and baked goods, improving texture, stability, and mouthfeel while preventing separation during storage.

How do I choose the right emulsifying agent for cosmetic formulations?

Selecting the right emulsifying agent for cosmetics depends on several factors:1. The type of emulsion needed (oil-in-water or water-in-oil).2. Compatibility with other ingredients in the formulation.3. Desired skin feel, viscosity, and stability.4. Regulatory compliance and safety for topical use (e.g., INCI-approved ingredients).Popular cosmetic emulsifiers include cetearyl alcohol, glyceryl stearate, and PEG-100 stearate. Always conduct compatibility and stability testing before finalizing your formula.

Are natural emulsifying agents effective compared to synthetic ones?

Natural emulsifying agents—such as beeswax, plant-derived lecithin, and acacia gum—can be effective for certain applications, especially in clean-label or organic products. However, they may offer less stability or require higher usage levels than synthetic alternatives like polysorbates or sorbitan esters. Performance depends on the specific formulation, pH, temperature, and desired shelf life. While natural options appeal to eco-conscious consumers, formulators must balance efficacy, cost, and regulatory requirements.

What role do emulsifying agents play in pharmaceutical formulations?

In pharmaceuticals, emulsifying agents are critical for creating stable drug delivery systems such as creams, ointments, lotions, and injectable emulsions. They enhance solubility and bioavailability of poorly water-soluble drugs, ensure uniform distribution of active ingredients, and improve patient compliance through better texture and absorption. Common pharmaceutical emulsifiers include Tween 80, Span 80, and phospholipids. All must meet pharmacopeial standards (e.g., USP/NF or Ph. Eur.) for safety and purity.

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