Rooted in New Zealand. Backed by Science. Inspired by Nature.

At SweetHeart®, we believe the best way to support heart health is through the power of nature, refined by science and backed by repeatable functionality.

Born from decades of research by a dedicated team of PhD Honey Scientists, the healing properties of New Zealand Manuka honey SweetHeart® are more than a natural heart supplement. It’s a symbol of what happens when scientific innovation meets a deep respect for wellness, people, and the land.

OUR STORY

A Legacy of Discovery

Our story began in the early 1990s, when Dr. Peter Molan at the University of Waikato Honey Research Center began unlocking the powerful antibacterial and antioxidant properties of Manuka honey.

At the same time, Denis Watson, a high school science educator, joined forces with Dr. Molan to help bring this natural science into real-world applications. With the support of Watson & Son, their collaboration sparked a series of medical breakthroughs, global patents, and new hope for natural healing.

From treating wounds to protecting the heart, this work laid the foundation for something bigger.

The Turning Point

From Healing Skin to Healing Hearts

One university-led study explored what would happen if peptides derived from Manuka honey were given to cloned mice with genetic heart disease. The result? Mice given the peptide-rich formula not only survived — they thrived. This success led to further research and the development of a bioactive formula to support cardiovascular health naturally.

That research eventually became SweetHeart®.

A Smarter Way to Support Your Heart

Today, SweetHeart® is a proudly New Zealand made supplement that blends the best of nature and science to help:

  • Lower bad cholesterol (sdLDL)*
  • Promote overall heart and vascular health*

Formulated with Manuka honey modified Royal Jelly peptides, a dose of SweetHeart® is a smarter, gentler, more natural way to care for your heart, whether you’re managing cholesterol and vascular health, supporting mental function and sports recovery, or simply looking for a boost in energy to meet your daily life demands.*

As an Orthopedic Surgeon, Medical Doctor, and Biological Scientist, I believe in the science of Sweetheart.

Patients tell me they feel more energized. Having a high risk for CVD in my family, I've personally benefited from SweetHeart. I've been able to decrease my blood pressure medicine and no longer take my diuretic.    

I strongly recommend it to family, friends, and patients worldwide. Try Sweetheart. Your heart and brain will thank you!


Marc S Stevens MD
FACS, FICS, ABOS

Our Purpose Goes Beyond Products

SweetHeart® is built on more than science. It’s built on people and a purpose-led commitment to wellness, regeneration, and integrity.

From the honey peptides in our capsules to the land it comes from, everything we do is designed to support long-term wellbeing — for you, your whānau (family), and the whenua (land) we all share.

LEARN MORE