MANNATECH INC
Mannatech Inc. is a publicly traded, multinational multi-level marketing firm that sells dietary supplements and personal care products. It was founded in November 1993 by Samuel Caster, and is headquartered in Flower Mound, Texas. The company's stock is traded on the NASDAQ exchange under the symbol MTEX. As of 2017, Mannatech employed 252 people and sold its products through some 220,000 independent sales associates.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
Company positioning and business
Mannatech Inc. is a publicly traded, multinational multi-level marketing firm that sells dietary supplements and personal care products. It was founded in November 1993 by Samuel Caster, and is headquartered in Flower Mound, Texas. The company's stock is traded on the NASDAQ exchange under the symbol MTEX. As of 2017, Mannatech employed 252 people and sold its products through some 220,000 independent sales associates. [3]
In 2007, Mannatech and its salespeople made false claims of anti-disease benefits about its lead product called "Ambrotose" which contains sugars derived from plants. The company was profitable soon after its founding until about 2008, when it started losing money due to exposure of its business practices through a class action lawsuit based on the false health claims, a critical 20/20 news special, and a civil suit filed by the Attorney General of Texas. [3]
Background text: Wikipedia contributors, Mannatech. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: MTEX (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [2]
History and key events
Founding / inception date recorded in Wikidata. [1]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [2]
Related entities and concepts
Frequently asked questions
When was MANNATECH INC founded?
Founded: 1994. The linked source provides the background record. [1]
Where is the headquarters of MANNATECH INC?
Headquarters location: Flower Mound. The linked source provides the background record. [1]
Which business sectors are recorded for MANNATECH INC?
Business sectors: food industry. The linked source provides the background record. [1]
Sources and review dates
- Wikidata — company background record (CC0) ↗
- Company identity and profile data ↗
- Wikipedia contributors — Mannatech (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.