The product is a book titled "Comprehensive Guide to Nature's Sunshine Products" written by Kimberly D. Balas and Steven Horne. It is the 6th edition and was published in 2004 by Tree of Light Publishing. The book is written in English and falls under the genre of science. It is a comprehensive guide to Nature's Sunshine Products, covering topics related to chemistry and organic compounds. The literary movement associated with the book is naturalism.
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