Flex Pharma Presenting at Three Upcoming Investor Conferences in March 2015

Flex Pharma, Inc. (NASDAQ: FLKS), a biotechnology company that is developing innovative and proprietary treatments for nocturnal leg cramps and spasms associated with severe neuromuscular conditions, today announced that it will present a corporate overview at the following upcoming investor conferences in March:

• The 35^th Annual Cowen and Company Healthcare Conference on March 4, 2015 at 9:20 a.m. ET in Boston, MA;
• The 27^th Annual Roth Conference on March 10, 2015 at 11:30 a.m. PT in Dana Point, CA; and
• The Barclays Capital Healthcare Conference on March 12, 2015 at 2:35 p.m. ET in Miami, FL.

A live webcast of Flex Pharma’s presentations at these conferences may be accessed in the Investor section of the Company’s website at www.flex-pharma.com. Please log on to the Flex Pharma website approximately 15 minutes prior to the scheduled webcast to ensure adequate time for any software downloads that may be required. A replay of the webcast will be available on Flex Pharma’s website for 2 weeks following each presentation.

About Flex Pharma

Flex Pharma, Inc. is a biotechnology company that is developing innovative and proprietary treatments for nocturnal leg cramps and spasms associated with severe neuromuscular conditions. In three randomized, blinded, placebo-controlled, cross-over studies, Flex Pharma's proprietary treatment has shown a statistically significant reduction in the intensity of muscle cramps in healthy normal volunteers.

Flex Pharma was founded by National Academy of Science members Rod MacKinnon, M.D. (2003 Nobel Laureate), and Bruce Bean, Ph.D., recognized leaders in the fields of ion channels and neurobiology, along with Chairman and Chief Executive Officer Christoph Westphal, M.D., Ph.D.