![Johann W. Wiechers, Ph.D.](https://img.cosmeticsandtoiletries.com/files/base/allured/all/image/2018/02/ct.JWWiechers850x425.png?auto=format%2Ccompress&q=70&w=700)
Johann W. Wiechers, Ph.D.
Editor's note: The "Words from Wiechers" series considers the many lessons the cosmetics R&D industry can learn from the late Johann Wiechers, Ph.D. He was a critical thinker, adviser, colleague and leader in the industry until his unexpected passing. Presenting Wiechers's insights is IFSCC Education Chair Anthony J. O'Lenick, Jr.