- 1988
- Launched Insung Natural with its first product- herbal soap
- 1989
- Partnered with Taiwan's S.A.S. Group's Global Marketing Department
- 1991
- Greenbean face pack produced
- 1992
- Jinseng Extract R&D launched
- 1993
- 1994
- 1995
- Healthmo and Aloe Vera produced
- 1996
- 1999
- Insung Natural copy righted and patented
- San Jose branch opens
- Insung Natural joins Korean International Trade Association
- 2000
- Daegu and Jeonju branches open
- L.A., Garden Grove, San Francisco, Santa Clara branches open
- Vitamin produced
- Carabon produced
- 2001
- FDA approval on 7 Insung Natural products
- Busan and Gunsan branches open
- New York and Hawaii branches open
- Insung Natural Leadership Center opens
- Water conservation campaign launch (still active)
- CEO, Inchun Shon, nominated and selected for "New Age Woman" by Women's Department of Korea
- Insung Natural nominated and selected for "New Age Business" by Women's Department of Korea
- 2002
- Gwangju, Jeju, Pohang, Gumi, and Deajeon branches open
- Atlanta, Florida, and Dallas branches open
- 2007
- CoQ10 produced
- Washington and New Mexico branches open
- 2008
- Aloe Gold produced
- Participated in Santa Marathon for the children in need
- Volunteered for Tae-an oil spill clean-up
- 2009
- Bran-I produced
- Insung Natural is newly launched as Insung Bio
- Environment conservation campaign
- 2010
- Gunsan, Ahsan, and Gongju branches open
- MSM Gold produced
- Environment Friendly Business Certification "ISO 14001" acquired
- 2011
- Green Matte Gold produced
- 2012
- Herbal Shampoo produced
- Busan, Yangcheon, Iksan, Wonju, Bupyung, Wansan, Cheonan Seubuk, and Yulsan branches open
- CEO, Inchun Shon, elected to congress
- 2013
- 6th Korea's Best Brand Award won
- Ssanyeong and Byungcheon branches open
- 2014
- Probiotic produced
- 2WDiet produced
- Incheon and Ganseo branches open
- 2015
- Vitamin revamped
- Red Jinseng produced
- 2016
- CEO, Inchun Shon, returns back to the company
- 2017
- Healthmo revamped
- Insung Bio launches in Seoul and Gangnam