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Home > Cosmetic Ingredient > Cosmetic Preservative (Find 158 items)

Cosmetic Ingredient

Chemicals as Skincare Ingredients

Cosmetic Preservative

Extend the shelf life of your cosmetic products with effective preservatives. Check all the chemical products you need for cosmetic preservative with CAS NO., property information, SDS. Shop preservative raw chemical materials from certified suppliers with detailed product information to ensure product safety.

Quaternary ammonium compounds, benzyl-C12-16-alkyldimethyl, chlorides

(68424-85-1)
Uniquat(R) QAC is a blend of alkyl dimethyl benzyl ammonium chlorides selected for performance as a cationic surfactant. It has applications in textile finishing, pulp and paper, sugar refining, water treatment, and household and/or industrial cleaners.

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Behenyltrimethylammonium chloride

(17301-53-0)

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Propylparaben sodium

(35285-69-9)
The broad-spectrum antibacterial activity can inhibit Gram-negative and positive bacteria and has a strong inhibitory effect on yeasts and molds. It is widely used in the preservative of cosmetics, medicine, food and other industrial products, and also as a feed preservative. This product can be used alone, or can be compounded with other parabens to achieve a better antiseptic effect.

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Ethyl-Nα-lauroyl-L-arginate hydrochloride

(60372-77-2)
Ethyl Lauroyl Arginate Hydrochloride is used as a food antimicrobial in the sanitation of preserved foods.

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Sodium dehydroacetate

(4418-26-2)
Dehydroacetic acid sodium salt (DHS-Na) is used in the food industry as preservative for fruits, vegetables, fruit juice, honey, beer, milk, protein and fat products; in human and veterinary medicine as bactericide and fungicide. Product Data Sheet Geogard(R) 111S preservative is based on dehydroacetic acid (DHA), the sodium salt form (NaDHA) and therefore are recognized by major cosmetic, toiletry and fragrance regulatory authorities worldwide for use in cosmetic and personal care products. so

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Calcium benzoate

(2090-05-3)
Preservative; antimicrobial; used in soda, juice, soy sauce, vinegar, etc

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Cosmetic preservatives refer to substances exclusively or primarily intended to inhibit the development of microorganisms in cosmetic products. According to their origin, cosmetic preservatives can be divided into synthetic preservatives, such as parabens and formaldehyde releasers; natural preservatives, like essential oils and plant extracts; and semi-synthetic preservatives, such as phenoxyethanol derived from natural sources but modified for stability. Based on their mechanism of action, preservatives can be further categorized into antimicrobial agents, which directly kill or inhibit microorganisms, and chelating agents, which bind metal ions necessary for microbial growth. "Cosmetic preservative" on ECHEMl mainly supplies raw materials for cosmetic preservatives.

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Microorganisms refer to tiny organisms that are invisible or barely visible to the naked eye (<0.1mm). They include single-celled organisms or multicellular structures with simple individual cells, as well as lower organisms lacking cellular structures.

Cosmetic products often contain complex ingredients such as oils, proteins, vitamins, carbohydrates, fatty acids, inorganic salts, minerals, etc., providing an excellent environment for microbial growth. Excessive microbial contamination can pose significant risks to consumers. Therefore, preservatives are essential in cosmetics.

Commonly used preservatives include:

•Phenoxyethanol

•Methylparaben

•Benzoic acid/Sodium benzoate

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