title: Safety Assessment of Pentaerythrityl Tetraesters as Used in Cosmetics.
abstract: The Cosmetic Ingredient Review (CIR) Expert Panel (Panel) reviewed the safety of 16 pentaerythrityl tetraester compounds as used in cosmetics. These ingredients mostly function as hair-conditioning agents, skin-conditioning agents-miscellaneous and binders, skin-conditioning agents-occlusive, viscosity-increasing agents-nonaqueous, and skin-conditioning agents-emollient. The Panel reviewed the available animal and human data related to these ingredients and previous safety assessments of the fatty acid moieties. The Panel concluded that pentaerythrityl tetraisostearate and the other pentaerythrityl tetraester compounds were safe in the practices of use and concentration as given in this safety assessment.
authors.affiliation: Cosmetic Ingredient Review Scientific Analyst/Writer, Washington, DC, USA.
authors.forename: Lillian C
authors.initials: LC
authors.lastname: Becker
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Wilma F
authors.initials: WF
authors.lastname: Bergfeld
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Donald V
authors.initials: DV
authors.lastname: Belsito
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Ronald A
authors.initials: RA
authors.lastname: Hill
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Curtis D
authors.initials: CD
authors.lastname: Klaassen
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Daniel C
authors.initials: DC
authors.lastname: Liebler
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: James G
authors.initials: JG
authors.lastname: Marks
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Ronald C
authors.initials: RC
authors.lastname: Shank
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Slaga
authors.affiliation: Cosmetic Ingredient Review Expert Panel Member, Washington, DC, USA.
authors.forename: Paul W
authors.initials: PW
authors.lastname: Snyder
authors.affiliation: Former Director, Cosmetic Ingredient Review, Washington, DC, USA.
authors.forename: F Alan
authors.initials: FA
authors.lastname: Andersen
mesh_terms: D003257:Consumer Product Safety; D003358:Cosmetics / Q000009:adverse effects* / Q000737:chemistry*; D004952:Esters / Q000009:adverse effects* / Q000737:chemistry*; D006801:Humans; D006843:Hydrocarbons, Chlorinated / Q000009:adverse effects* / Q000737:chemistry*; D018570:Risk Assessment
chemical_list: D003358:Cosmetics; D004952:Esters; D006843:Hydrocarbons, Chlorinated; C042054:pentaerythrityl tetrachloride
keywords: cosmetics; pentaerythrityl tetraesters; safety