Tanis RhinesTanis Rhines is a scientist turned esthetician with a no-nonsense approach to skincare. She has a Master's degree in Cellular and Molecular Biology and not only understands the physiology of skin and the biochemistry behind products, but can explain t in a down-to-earth and often hilarious way. She used to just write uptight research articles. Now after 15 years of treating celebrity's skin at her Los Angeles award-winning spa, she is sharing her experiences with anyone who dares to ask. Rhines is a prolific writer and her work has been featured in industry journals including Les Nouvelles Esthetiques & Spa and Dermascope. Tanis has appeared on TV on KCAL9 as The Organic Beauty Scientist with "Five Skincare Secrets"; not so secret anymore. Read More Read Less