Our Branded Ingredients & Capabilities

TSI Group is dedicated to the discovery, innovation, development, and manufacturing of vitamins and dietary supplements for the promotion of healthy lifestyles. Our branded ingredients and delivery formats are of the highest quality, pre-audited and compliance-ready.

Our company has a drive and passion for discovery. And, though we began as a glucosamine company and developed a worldwide reputation as the Glucosamine Experts™, we are constantly evolving and adding new products and services, including the following:


Our fermentation technology is a premium quality product that is vegan, kosher and highly sustainable. Our vegan glucosamine is ideal for the discerning consumer who does not want to compromise on environmental or quality values.


HMB or β-hydroxy β-methylbutyrate is the most effective nutritional solution to increase, preserve and support healthy muscle function for people of all ages and activity levels.


PEAK ATP®, adenosine 5’- triphosphate is a clinically validated and patented form of ATP shown to improve body composition and athletic performance.


Hobaminee®, 2-hydroxybenzylamine (2-HOBA), is a naturally occurring compound that is at the forefront of new developments to support cellular health, particularly as we age.


enfinity® is the proprietary ingredient scientifically known as paraxanthine. enfinity® is a downstream metabolite of caffeine within the human body, responsible for the majority of caffeine’s benefits.

OptiMized Technology

Specialty services to make ingredients better from the start, saving you time and streamlining your time-to-market.

OptiTab® Glucosamine

TSI Group’s exclusive granulation of glucosamine allows for smaller tablets and improved finished tablet quality, with fewer excipients, and less stress on our client’s tableting machines.


Nutrition that bubbles over. FZZR™ is a finished dos delivery format that makes vitamins and dietary supplements fun. It converts normal drinking water into a sparkling tasty and refreshing beverage.


Simple, and innovative delivery format for everyone to get the high-quality vitamins and dietary supplements they need. Open a straw, place it in your drink, and then simply relax, sip & enjoy!