Ingredient function

PRESERVATIVE — Cosmetic Ingredient Function

201 cosmetic ingredients in the EU CosIng inventory carry the PRESERVATIVE function designation. These ingredients are sourced from the European Commission CosIng inventory and may appear across Annex II–VI records.

Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.

Ingredients
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Ingredients

Radium Ore Powder is a finely, ground powder obtained from mined radium ore.

II/293

Santalum Paniculatum Wood Water is an aqueous solution of the steam distillate obtained from the wood of Santalum spicatum, Santalaceae.

Silver Citrate is the organic salt that conforms to the formula:

CAS 36701-38-9 V/59

Beta-cyclodextrin sulfobutyl ether, sodium salts; ethers sulfobutyliques de b-cyclodextrine, sels de sodium; Heptakis-1-(4-sulphonylbutyl)-…

CAS 182410-00-0

Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate

CAS 4418-26-2 V/13

Sodium Mannitylphytate is the sodium salt of the product obtained by the condensation of Mannitol and Phytic Acid.

CAS 1415551-44-8

Suaeda Salsa Extract is the extract of the whole plant Suaeda salsa, Amaranthaceae.

Quaternary ammonium compounds, benzyldimethyltallow alkyl, chlorides

CAS 61789-75-1 III/65 V/54

Salicylic acid, compound with 2,2',2''-nitrilotriethanol (1:1)

CAS 2174-16-5 V/3

TEA-Sorbate is the triethanolamine salt of 2,4-hexanedienoic acid

III/62 V/4

Undec-10-enoic acid, compound with 2,2',2''-nitrilotriethanol (1:1) (salt)

CAS 84471-25-0 III/62 V/18

Mercurate(1-), ethyl[2-mercaptobenzoato(2-)-O, S]-, sodium

CAS 54-64-8 V/16

Thymus Vulgaris Leaf Oil is the volatile oil obtained from the leaves of Thymus vulgaris, Lamiaceae

CAS 84929-51-1

1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea

CAS 101-20-2 III/100 V/23

5-Chloro-2-(2,4-dichlorophenoxy)phenol

CAS 3380-34-5 V/25

About this function

The PRESERVATIVE function is assigned by the European Commission in the CosIng ingredient inventory. Ingredients may carry multiple functions depending on their chemical properties and typical cosmetic applications.

Function assignments are sourced directly from official EU CosIng data. Always verify ingredient functions against current source materials before use in regulatory submissions.