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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.

β-Cyclodextrin, sulfobutyl ethers, sodium salts

(182410-00-0)
SBE- β –CD is a chemically modified cyclodextrin with a structure designed to optimize the solubility and stability of drugs.

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Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine

(4719-04-4)
Hexahydro-l,3,5-tris-(2-hydroxyethyl)triazin is used in organic synthesis; as a bactericide in cooling fluids and various cosmetic products; formaldehyde liberator.

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4-Chloro-3-methylphenol

(59-50-7)
P-chloro-m-cresol is used as a preservative in a wide number of topical preparations and is a rare cause of allergic contact dermatitis and CoU, the mechanism of which remains uncertain. antiinfectant Disinfectant; pharmaceutic aid (preservative).

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Octadecyltrimethylammonium bromide

(1120-02-1)
Used as a surface activator; used in catalysts, emulsifiers, disinfectants, bactericidal bases, antistatic agents, etc.

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Molybdic acid

(7782-91-4)
Used in medicine, metal electroplating coloring, pigments, petroleum catalysts, etc.; used as raw materials for the manufacture of molybdenum catalysts and molybdenum salts. It can also be used in medicine, metal electroplating colorant, blue pigment of ceramic glaze, oil painting and watercolor paint, paint, etc. Used as an analytical reagent, also used in the electronics industry; determination of phosphorus, phosphate and lead. Ceramic glaze.

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Poly(hexamethylenebiguanide)

(28757-47-3)

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Sodium salicylate

(54-21-7)
An analgesic and antipyretic.Organic synthetic raw materials, preservatives, reagents for measuring free acids in gastric juice. Antipyretic analgesics and antirheumatic drugs. Antipyretic and analgesic, anti-rheumatic drugs, used for the treatment of active rheumatism, rheumatoid arthritis and other diseases. It is used for microanalysis and determination of uranium dioxide and organic synthesis, and as a preservative. Used for spot analysis of uranium dioxide; used for measuring free acid in g

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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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