Anhydrous: Anhydrous is a chemical term meaning without water. Many chemical compounds naturally incorporate molecules of water into their crystalline structure. When these molecules of water are removed the compound is known as anhydrous. If the compound is re-exposed to water (even as water vapor) it will pull the water back into its structure. No reason not to use anhydrous compounds in a skin cream.
Answered 6/1/2015
2.8k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question