The currency value is determined on the economic status of the country issuing the currency. For example: The US Dollar is one of the highest currency's in the world, as well as the EURO. The United States as well as Europe have strong economys.
Dimethicone, which is a silicone oil, is also known as polydimethylsiloxane (PDMS) and is used in a number of health and beauty products.
DMSO (dimethyl sulfoxide) is a by-product of the wood pulp Industry. In his famous Herbal Lecture Series (10 cassette tapes), Dr. John Christopher enthusiastically mentions the ability of DMSO to penetrate deeply into the tissue and relieve pain.