Ceramide 4

Mikä se on?

Ceramide 4 (Retired) is the N-acylated sphingolipid having the erythro structure that conforms generally to the formula, where m has a value ranging from 13 to 27 in which the acyl moiety may be saturated or mono-unsataurated and n has a value ranging from 10 to 16. Ceramide 4 is similar to Ceramide 5, however, the acylating hydroxy acids are generally shorter in Ceramide 4 than in Ceramide 5.The INCI Name, Ceramide 4, originally developed in 1997, was designated with a retired status in 2014. For an interim period of time, trade name assignments formerly published with the INCI Name Ceramide 4 will be retained in the retired monograph, and also published with the new name assignment, Ceramide AS.

Mitä se tekee?

Ceramide 4 on lueteltu EU:n kosmeettisten ainesosien luettelossa seuraavin ilmoitetuin funktioin:

• Hair conditioning

  improves the appearance, feel, and manageability of hair

• Skin conditioning

  improves the appearance, feel, and condition of skin

EU-sääntelytila

Ceramide 4 on sallittu kosmetiikkatuotteissa Euroopan unionissa asetuksen 1223/2009 mukaisesti. Ei kuulu erillisen liiterajoituksen piiriin kirjoitushetkellä.

Liittyvät ainesosat

• 2'-Deoxyadenosine hair conditioning
• 2-Capryloyl Capryloyl Methyl Alaninate hair conditioning
• 2-Hydroxypropylcarbamato Amodimethicone hair conditioning
• 2-Oleamido-1,3,4-Octadecatriyl Prolinate hair conditioning
• 3-Ethylamino-P-Cresol Sulfate hair conditioning
• Abies Balsamea Extract hair conditioning