30+ Years of Tocotrienols by Dr. Barrie Tan

30+ Years of Tocotrienols by Dr. Barrie Tan

The turning points that took it from SEED to SCIENCE.

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Portrait of Dr. Barrie Tan

The 'Accidental' Discovery That Changed Vitamin E Forever 

This is not just a story of scientific discovery. It's a story of obsession, persistence, and refusing to accept "good enough" when lives are at stake. 

1992

The Journey Begins 

Dr. Tan's First Tocotrienol Success 

Dr. Barrie Tan and his colleagues cracked the code on extracting tocotrienols from palm oil at commercial scale. Finally, people could access this superior form of Vitamin E! But there was a catch. Palm contained 25% alpha-tocopherol—and that was a problem. Alpha-tocopherol literally blocks tocotrienols from doing their job. 

1998

The Hunt Continued 

Rice Bran Improves the Formula 

Rice bran showed promise—70% tocotrienols, 30% tocopherols. Clinical results improved, but that 30% was still getting in the way. For most scientists, this would've been "good enough."
But Dr. Tan knew he needed something completely free of tocopherols, a 100% pure, natural source. 

2002

The "Aha!" Moment in Peru

100% Pure Annatto Tocotrienols Found 

While searching for marigolds in Peru, Dr. Tan's eye caught a vibrant red plant—annatto. He bought samples and brought them back to his Massachusetts lab. The results were perfect: 100% pure tocotrienols and ZERO tocopherols. After a decade of searching, he'd found it. 

2002-2003

The Making of GOLD Standard 

Development of DeltaGold® Supplement 

Finding the perfect source was only half the battle. Dr. Tan spent years perfecting a chemical-free extraction method that preserved the delicate tocotrienol molecules. The result? DeltaGold®—the world's first and only 100% pure, tocopherol-free tocotrienol supplement. 

2003-2013

The Evidence Builds 

Clinical Research & Breakthrough Studies 

For ten years, Dr. Tan collaborated with leading researchers—Sen, Rink, Khanna—putting DeltaGold® through over 100 clinical and pre-clinical studies. The research revealed breakthrough benefits for neurological health, cardiovascular support, and cellular protection. No shortcuts. Just science. 

2014

The FDA Stamp of Approval 

GRAS Status Granted 

The FDA granted DeltaGold® "Generally Recognized as Safe" (GRAS) status—a milestone most supplements never achieve. You're not just taking another vitamin based on marketing hype. You're taking something with FDA-level safety validation. 

2015-Present 

The World Takes Notice 

Tocotrienol Market Surge 

The global tocotrienol market reached $386 million, projected to hit $702 million by 2034. Recent research in Frontiers in Nutrition continues validating Dr. Tan's decades of work. After 30+ years of dedication, Dr. Tan's "perfect" Vitamin E is finally getting the recognition it deserves. 

Hear It From "The Tocotrienol King" Himself 

"Nature provides the perfect blueprint. Our role as scientists is to identify these compounds and preserve their integrity." 

Dr. Barrie Tan, Ph.D

What Makes Dr. Tan's Research Revolutionary?

It's not just a victory of a scientist and his passion, but a testament that humankind will cherish for eternity.

For decades, the world believed alpha-tocopherol was the only form of Vitamin E that mattered. Dr. Barrie Tan's relentless curiosity led him to discover and commercialize 100% pure tocotrienols from annatto—a far more potent form of Vitamin E with remarkable health benefits that traditional supplements were missing.

Want The Complete Story?

Download Dr. Tan's groundbreaking book 'The Truth About Vitamin E'. Discover the fascinating science, clinical trials, and personal stories behind this revolutionary breakthrough.

The Truth About Vitamin E book cover

From Lab to Life 

Published Research & Scientific Recognition 

Dr. Tan didn't just discover tocotrienols; he spent 20+ years proving their extraordinary health benefits through rigorous clinical research. Here's what the science shows.

Evidence for cardiometabolic support, oncology adjunct insights, and emerging areas such as bone, skin, and healthy aging, as well as how excess tocopherol can counteract the actions of tocotrienol.

Discusses evidence and clinical interest in tocotrienols across cardiometabolic health, fatty liver disease, cancer support, radiation exposure, and bone health, and traces their sourcing evolution from palm oil.

Highlights tocotrienols as a distinct Vitamin E family with mechanistic relevance to cellular resilience and healthy aging, positioned for adjunct use alongside standard care and lifestyle foundations.

Early human and preclinical data show how tocotrienols may help lower lipids, reduce inflammation (e.g., CRP), and protect vessels via antioxidant actions.

Watch Dr. Barrie Tan explain his years of breakthrough research