Dr Ding Wenfeng gained his PhD in medicinal chemistry from Peking University. He is a leading figure in China’s burgeoning industry of the use of active peptides in skin care. He founded the Shenzhen Winkey Pharmaceutical Company He is Dean of the Peptide Research Institute, Member of the Engineering Laboratory of the Chinese Academy of Sciences, and a researcher at the Research Institute of Peking University. He wrote China's first book on the application of peptides to skin with "Active Peptides for Skin Care." He has been awarded 13 patents and is the author of many scientific papers.

• 1. Basic knowledge of skin2. Basic knowledge of peptides3. Peptides transdermal drug delivery systems4. Quality research of peptides5. Whitening and freckle removal peptides6. Aging repair peptides7. Anti-allergy soothing peptides8. Anti-hair loss peptides9. Wrinkle improvement peptides10. Breast enhancement slimming peptides11. Acne removal and repair peptides12. Eye care peptides13. Application of peptides in repairing stretch marks