Bis-Peg/ppg-21/7 Dimethicone

What is it?

Bis-PEG/PPG-21/7 Dimethicone is Dimethicone end-blocked with a polyether made by the random addition of an average of 21 moles of ethylene oxide and 7 moles of propylene oxide.

What does it do?

Bis-Peg/ppg-21/7 Dimethicone is listed in the EU cosmetic ingredient inventory with the following declared functions:

• Hair conditioning

  improves the appearance, feel, and manageability of hair

• Skin conditioning

  improves the appearance, feel, and condition of skin

• Skin conditioning - emollient

  softens the skin by reducing roughness and friction between skin cells

• Surfactant - cleansing

  surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes

• Surfactant - emulsifying

  surfactant that forms and stabilises emulsions of oil and water — without it, creams and lotions would separate

EU regulatory status

Bis-Peg/ppg-21/7 Dimethicone is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.

Related ingredients

• 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