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Home > Cosmetic Ingredient > Cleansing (Find 26 items)

Cosmetic Ingredient

Cleansing

Find the potential of facial cleanser agents with our array of chemical raw materials. Access CAS NO., properties, and SDS for each ingredient and procure cleansing agent raw materials from certified suppliers, offering comprehensive product information for your formulations.

L-Hydroxyproline

(51-35-4)
1. A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline.
2. A versatile reagent for the synthesis of neuroexcitatory kainoids and antifungal echinocandins.

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Lauric acid

(143-07-7)
Intermediates of Liquid Crystals

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Lanolin

(8006-54-0)
Emulsifier. Antifoaming agent. Rust inhibitor. Corrosion inhibitor. Pharmaceutical additives. Cosmetic preparation. Gas chromatographic fixative (maximum use temperature 200℃, solvent is chloroform), separation and analysis of non-polar compounds, ethanol, aromatic and heterocyclic compounds and volatile oil.

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Linoleic acid

(60-33-3)
paint. coating. Emulsifier. Drier.

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Linolenic acid

(463-40-1)
An essential fatty acid. Occurs as the glyceride in most drying oils. Nutrient. Nutritional supplements. Γ-linolenic acid is an essential fatty acid for human body. As a nutritional fortifier, my country stipulates that it can be used to fortify γ-linolenic acid beverages, blended oils, milk and dairy products, with a usage amount of 2% to 5%. Used in medicine and biochemical research.

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Lauryldimethylaminoacetic acid betaine

(683-10-3)
Lauryl Betaine is an amphoteric surfactant derived from N-dodecyl-N,N-dialkanol amine with protein denaturing potency. Lauryl Betaine is mainly used in shampoo, personal hygiene products and oil field chemicals.

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L-Glutamic acid, N-coco acyl derivs., monosodium salts

(68187-32-6)
sodium cocoyl glutamate is a very mild cleansing agent that lathers slightly. It is derived from coconut fatty acid and glutamic acid, an amino acid. It can be found in cleansers, acne products, body gels, and shampoos.

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Cleansing ingredients refer to substances that can moisturize the body surface, emulsify or dissolve oils, suspend dirt, and have foaming properties. Currently, common types of cleansing ingredients on the market can be roughly categorized into four groups: soap-based, SLS/SELS, amino acid type, glucoside and betaine type. Since a single product cannot meet the dual requirements of effective cleansing and gentleness, the current market trend leans towards composite formulations that combine different cleansing ingredients. "Cleansing" on ECHEMl primarily provides raw materials of cleansing, including those that contribute to foaming.

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The mechanism of cleansing agents involves their ability to interact with both water and oil-based substances. Surfactants, the primary active ingredients in cleansing formulations, possess hydrophilic (water-attracting) and lipophilic (oil-attracting) properties. When applied to the skin or hair, surfactants lower the surface tension of water, allowing it to penetrate and wet the surface while simultaneously attracting and binding to oils and other hydrophobic substances.

As surfactants bind to oil and dirt particles, they form micelles, tiny structures that encapsulate the impurities, making them easier to rinse away. Additionally, cleansing agents may contain emollients and conditioning agents to help maintain the skin's natural moisture barrier and prevent dryness or irritation.

Common ingredients found in cleansing products include:

● Sodium lauryl sulfate (SLS) and sodium laureth sulfate (SLES)

● Cocamidopropyl betaine

● Glycerin and other humectants

Frequently Asked Questions

What is cleansing in skincare?

Cleansing in skincare refers to the process of removing dirt, oil, makeup, pollutants, and impurities from the skin’s surface. It is the foundational step in any skincare routine and helps maintain skin health, prevent clogged pores, and prepare the skin for subsequent treatments like serums or moisturizers. Effective cleansing supports overall skin clarity and can reduce the risk of acne and irritation.

How often should I cleanse my face?

Dermatologists generally recommend cleansing your face twice daily—once in the morning and once at night. Morning cleansing removes sweat and oil accumulated overnight, while evening cleansing eliminates makeup, sunscreen, and environmental pollutants. Over-cleansing (more than twice a day) may strip natural oils and disrupt the skin barrier, especially for those with dry or sensitive skin types.

What type of cleanser is best for my skin type?

The ideal cleanser depends on your skin type:- Oily skin: Gel or foaming cleansers with salicylic acid or tea tree oil help control excess sebum.- Dry skin: Cream or milky cleansers with hydrating ingredients like glycerin or ceramides are gentle and nourishing.- Sensitive skin: Fragrance-free, hypoallergenic formulas with minimal ingredients reduce irritation risk.- Combination skin: Balanced, pH-neutral cleansers work well across different zones.Always patch-test new products and avoid harsh sulfates if you have reactive skin.

Can cleansing cause skin irritation?

Yes, improper cleansing can lead to skin irritation. Using overly aggressive cleansers, hot water, or excessive scrubbing may damage the skin barrier, causing redness, dryness, or sensitivity. Ingredients like high concentrations of alcohol, synthetic fragrances, or strong surfactants (e.g., sodium lauryl sulfate) are common irritants. To minimize risk, choose gentle, dermatologist-tested cleansers suited to your skin type and use lukewarm water with soft motions during cleansing.

What’s the difference between cleansing and exfoliating?

Cleansing removes surface-level impurities like dirt, oil, and makeup, while exfoliating targets dead skin cells on the skin’s surface or within pores. Cleansing should be done daily, whereas exfoliation is typically recommended 1–3 times per week depending on skin tolerance. Over-exfoliating can compromise the skin barrier, so it’s important to distinguish between the two steps and use appropriate products for each purpose in a balanced skincare regimen.

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