Ingredient function

OPACIFYING — Cosmetic Ingredient Function

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

Reducing transparency or translucency of cosmetics.

Ingredients
213
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Ingredients

Methyl Methacrylate Crosspolymer-2 is a copolymer of methyl methacrylate crosslinked with glycol dimethacrylate and methacryloyl propyltrim…

MICA

35360

Mica is a series of silicate minerals of varying chemical composition but with similar physical properties. Mica may have well-defined clea…

CAS 12001-26-2

Microcrystalline Cellulose is the isolated, colloidal crystalline portion of cellulose fibers.

CAS 9004-34-6

Montan wax. Wax obtained by extraction of lignite

CAS 8002-53-7

Moroccan Lava Clay is a type of smectite clay mined in Morocco.

CAS 12417-86-6

2-H-Azepin-2-one, hexahydro-, copolymer with azacyclotridecan-2-one

Poly[imino(1,10-dioxo-1,10-decanediyl)imino-1,10-decanediyl]

CAS 28774-87-0

Azacyclotridecan-2-one, homopolymer

CAS 25038-74-8

Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one

CAS 25191-04-2

Poly[imino(1,6-dioxo-1,6-hexanediyl)imino-1,6-hexanediyl]

CAS 32131-17-2

9-Octadecenamide, (Z)-

CAS 301-02-0

Hydrocarbon waxes (petroleum), chemically neutralized. A complex combination of hydrocarbons produced by a treating process to remove acidi…

CAS 64742-33-2

Poly(oxy-1,2-ethanediyl), .alpha.-octadecyl-omega-octadecyloxy- (4 mol EO average molar ratio)

Pisum Sativum Starch is a starch obtained from the Pea, Pisum sativum L. Fabaceae

CAS 90082-41-0

Copolymer of sodium acryloyldimethyl taurate, sodium acrylate, acrylamide, vinylpyrrolidone monomers

III/66

Copolymer of sodium acryloyldimethyl taurate, sodium acrylate, hydroxyethyl acrylate, lauryl acrylate, acrylamide monomers

III/66

Polyquaternium-102 is the polymeric quaternary ammonium salt formed from acrylamide, sodium acryloyldimethyl taurate and phosphorylcholine …

Polyquaternium-103 is the polymeric quaternary ammonium salt formed from hydroxyethylacrylate, sodium acryloyldimethyl taurate and phosphor…

Cyclosiloxanes, methyl 3-(4-carboxyphenoxy)propyl, esters with cholesterol and 4-hydroxyphenyl 2-methyl-2-propenoate, polymers with cholest…

Pueraria Lobata Starch is the starch obtained from the roots of Pueraria lobata, Fabaceae

CAS 9005-25-8

Aluminatesilicate

CAS 12269-78-2 / 113349-10-3 / 113349-11-4 / 113349-12-5 / 141040-73-5 / 141040-74-6

Rice sh-Oligopeptide-2 is a single chain recombinant human peptide, produced by transgenic rice, Oryza sativa , after transient expression …

Rice sh-Polypeptide-1 is a single chain recombinant human peptide, produced by transgenic rice, Oryza sativa , after the transient expressi…

Rice sh-Polypeptide-3 is a single chain recombinant human peptide, produced by transgenic rice, Oryza sativa, after the transient expressio…

Rubber Latex is the milky juice exuded from various species of the rubber tree. It has been processed to increase its solids content and st…

CAS 9006-04-6

Sapphire Powder is a ground native gem consisting chiefly of aluminum oxide

CAS 1317-82-4

SILICA

78845

Silicon dioxide

CAS 7631-86-9 / 112945-52-5 / 60676-86-0

Silicon/Titanium/Cerium/Iron Oxides is the product obtained by the calcination of silicon oxide, titanium dioxide, cerium dioxide and iron …

About this function

The OPACIFYING 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.