Polyglyceryl-3 Polyricinoleate, Polyglyceryl-3 Ricinoleate
This emulsifier (E 476) is produced from ricinoleic acid and glycerol (from castor oil) and used both in cosmetics and in the pharmaceutical and food industries. It is skin-friendly and has virtually no potential for irritation.
see. Heike Käser 2010 "Natural Cosmetic Raw Materials", Linz, Freya Verlag, 3rd Edition 2012