📣 Second Pre-Clinical Study on Symetrian™ Published

Promoting Cartilage Health, Prolonging Vitality

There are many ingredient options available in the companion animal joint health market space, but very few that take a proactive, protective approach for joint cartilage break-down.

AmLexin® composition contains a proprietary combination of Acacia catechu heartwood extract and Morus alba root bark extract. AmLexin® has demonstrated the ability to help protect cartilage from breaking down.

What Makes AmLexin® Unique?*

  • Clinically proven to provide joint cartilage protection
  • Proven to reduce oxidative stress & increase anti-oxidation capacity in clinical trials
  • Clinically proven to be effective for normal delayed onset muscle soreness after regular exercise
  • Verified efficacy and safety in multiple scientific peer reviewed publications
  • Natural, standardized composition from herbs known for historical safe usage
  • Patent protected

Key Benefits*

  • AmLexin® is a potent anti-oxidant that specifically neutralizes super oxide anion – a free radical generated by normal wear and tear
  • Effectively inhibits cartilage catabolic pathways by modulating COX-1, COX-2, and 5-LOX enzyme activity
  • Shown to have cartilage protective properties in ex vivo studies
  • Patent protected

Origin (Botanical)

Derived from the root bark of Morus alba and heartwood of Acacia catechu.


  • Provide protection for joint cartilage
  • Alleviate joint discomfort and stiffness
  • Enhance flexibility and physical function


Can be used as an active agent in chews, tablets, capsules, powders and other delivery systems.

Physical Properties

Brown color powder, insoluble in water.

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* Indications, claims and usage related to the benefits or property of the ingredient or product are governed in accordance with country-specific laws and regulations. Information is provided for scientific and educational purposes related to this ingredient only.