Insights

Innovative Neuromuscular Treatments Flex Pharma focuses on developing novel therapeutics for neuromuscular disorders, particularly muscle cramps and spasms, targeting a significant unmet medical need which presents a substantial market opportunity for collaboration and product adoption.

Recent Public Funding Having gone public in May 2022 with a fundraising of approximately 40 million dollars, Flex Pharma demonstrates strong investor support and financial resources to advance its clinical pipeline, making it a compelling partner or vendor in the biotech space.

Clinical Development Progress With positive topline data from Phase 2 trials and FDA Fast Track designation, the company's promising clinical outcomes suggest a readiness to expand conditions treated and target markets, opening avenues for partnerships with healthcare providers and pharma companies.

Strategic Merger Activity The recent merger with Salarius Pharmaceuticals indicates Flex Pharma’s strategy to expand its pipeline and capabilities, creating potential opportunities for joint ventures, licensing agreements, or portfolio expansion with complementary biotechs.

Targeted Customer Segments Flex Pharma's focus on neurological disorders such as MS, ALS, and CMT signals opportunities to engage with specialized neurology clinics, hospitals, and medical device companies involved in neuromuscular care, facilitating targeted sales efforts for both clinical and consumer solutions.

Flex Pharma Tech Stack

Flex Pharma uses 8 technology products and services including Cloudflare CDN, Cloudflare, Google Fonts API, and more. Explore Flex Pharma's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Google Fonts API
    Font Scripts
  • Backbone.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Vimeo
    Video Players
  • Apache
    Web Servers

Media & News

Flex Pharma's Email Address Formats

Flex Pharma uses at least 1 format(s):
Flex Pharma Email FormatsExamplePercentage
FLast@flex-pharma.comJDoe@flex-pharma.com
50%
FLast@flex-pharma.comJDoe@flex-pharma.com
50%

Frequently Asked Questions

Where is Flex Pharma's headquarters located?

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Flex Pharma's main headquarters is located at 800 Boylston Street, Floor 24, Prudential Center Boston, MA 02199, US. The company has employees across 4 continents, including North AmericaAfricaEurope.

What is Flex Pharma's phone number?

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You can contact Flex Pharma's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Flex Pharma's stock symbol?

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Flex Pharma is a publicly traded company; the company's stock symbol is SLRX.

What is Flex Pharma's official website and social media links?

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Flex Pharma's official website is flex-pharma.com and has social profiles on LinkedInCrunchbase.

What is Flex Pharma's SIC code NAICS code?

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Flex Pharma's SIC code is 2023 - Dry, Condensed, and Evaporated Dairy Products NAICS code is 3254 - Pharmaceutical and Medicine Manufacturing.

How many employees does Flex Pharma have currently?

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As of October 2025, Flex Pharma has approximately 11 employees across 4 continents, including North AmericaAfricaEurope. Key team members include President: C. W.Marketing Director: C. H.Senior Director Regulatory Affairs: J. P.. Explore Flex Pharma's employee directory with LeadIQ.

What industry does Flex Pharma belong to?

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Flex Pharma operates in the Pharmaceutical Manufacturing industry.

What technology does Flex Pharma use?

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Flex Pharma's tech stack includes Cloudflare CDNCloudflareGoogle Fonts APIBackbone.jsjQueryCloudflare Bot ManagementVimeoApache.

What is Flex Pharma's email format?

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Flex Pharma's email format typically follows the pattern of FLast@flex-pharma.com. Find more Flex Pharma email formats with LeadIQ.

How much funding has Flex Pharma raised to date?

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As of October 2025, Flex Pharma has raised $40M in funding. The last funding round occurred on Sep 08, 2014 for $40M.

When was Flex Pharma founded?

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Flex Pharma was founded in 2014.
Flex Pharma

Flex Pharma

Pharmaceutical ManufacturingUnited States11-50 Employees

Our Company:
Novel Treatments for Neuromuscular Disorders.  

Flex Pharma is a biopharmaceutical company dedicated to creating innovative, novel treatments for neuromuscular disorders, and has demonstrated human efficacy related to muscle cramping.

Novel Treatments for Neuromuscular Disorders, including Muscle Cramps.  

There is currently no proven or effective product for muscle cramps and spasms.

Most muscle cramps are not caused by dehydration, lactic acid, electrolyte imbalance, or muscle tightness. That is why popular remedies like sports drinks, bananas, magnesium tablets, and stretching are usually ineffective.

New research has shown that cramps and spasms do not originate in the muscle itself, but are caused instead by a neural mechanism: excessive firing of the motor neurons in the spinal cord that control muscle contraction.

Flex Pharma is developing products to address muscle cramps and spasms by halting repetitive firing of the motor neurons.

Our founders include professors from Harvard Medical School and Rockefeller University (Nobel prize, 2003).

Preliminary testing of Flex Pharma’s product in humans has shown that it can relieve electrically induced muscle cramps in minutes, and the effect lasts for hours.

Section iconCompany Overview

Headquarters
800 Boylston Street, Floor 24, Prudential Center Boston, MA 02199, US
Phone number
SIC Code
2023 - Dry, Condensed, and Evaporated Dairy Products
Stock Symbol
SLRX
NAICS Code
3254 - Pharmaceutical and Medicine Manufacturing
Founded
2014
Employees
11-50

Section iconFunding & Financials

  • $40M

    Flex Pharma has raised a total of $40M of funding over 1 rounds. Their latest funding round was raised on Sep 08, 2014 in the amount of $40M.

  • $1M$10M

    Flex Pharma's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $40M

    Flex Pharma has raised a total of $40M of funding over 1 rounds. Their latest funding round was raised on Sep 08, 2014 in the amount of $40M.

  • $1M$10M

    Flex Pharma's revenue is estimated to be in the range of $1M$10M

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