Traceable Hawaiʻi-Grown ʻŌlena
Good Mana sources from small organic farms in Hawaiʻi, with every bottle traceable to its source farm.
Hawaiʻi-grown ʻŌlena, gently dried to preserve the root’s naturally occurring oils and independently tested at three stages—from harvest to finished capsule.
Try the complete 90-day routine risk-free. If you’re not satisfied, contact us within 90 days for a full refund of your purchase price.
That’s just $21.66 per bottle—plus three free Hang Easy packets.
Dr. Joy’s message begins with something most turmeric labels never tell you: where the turmeric actually came from.
The ʻŌlena used by Good Mana is grown on small organic farms in Hawaiʻi—including near Waimānalo, about 20 minutes from Dr. Joy’s healing center.
But the farm is only the beginning.
What happens after harvest matters, too. That’s why Good Mana gently dries the fresh root, traces it back to its source farm, and independently tests every batch before it reaches the bottle.
“Get yourself ʻŌlena straight from Honolulu, Hawaiʻi. You’ll love it.” — Dr. Joy
Most turmeric companies begin with curcumin and black pepper. Those things matter, but they are not the first question. First ask where the turmeric was grown, how it was handled after harvest, and whether it was independently tested.
Good Mana sources from small organic farms in Hawaiʻi, with every bottle traceable to its source farm.
The Nutrient Max Delivery™ process gently and quickly dries fresh ʻŌlena to help preserve naturally occurring oils and a broad spectrum of compounds.
Good Mana screens for heavy metals, microbes and pesticides at harvest, after drying and in the finished product.
After purity is verified, Good Mana adds 95% curcuminoids and black pepper extract to support absorption.
Public-health investigators and researchers have documented cases of imported turmeric contaminated with elevated lead, as well as turmeric powder adulterated with the industrial yellow pigment lead chromate.
If you take turmeric daily, you deserve to know:
Good Mana answers those questions with traceable sourcing and independent testing before the bottle reaches your home.
Investigators tested turmeric collected from homes of children with elevated blood lead levels. The average lead concentration among the tested turmeric samples was approximately 66 ppm. Samples originated primarily from South Asia and the Middle East.
View Full Study ↗Investigators traced a child’s elevated blood lead level to turmeric purchased at a local market. Testing of implicated samples found 2,000–15,000 mg/kg lead; the report describes lead chromate adulteration in the supply chain involved.
View Full Study ↗Forsyth and colleagues documented lead-chromate adulteration in Bangladesh’s turmeric supply chain, where industrial pigment was used to make lower-quality turmeric appear brighter. The findings are specific to the studied Bangladesh supply chain.
View Full Study ↗Organic is important. But organic alone doesn’t replace purity testing.
Before committing to a harvest, crop samples are tested for purity. The goal is to verify the raw ʻŌlena before purchasing it.
Once the ʻŌlena is dried and powdered, it is tested again—verifying the raw material before it becomes a finished supplement.
The final formula is tested once more before bottling. In the referenced third-party report, lead was below the laboratory reporting limit of <0.01 ppm in the tested material and lot.

The third-party report lists lead at <0.01 ppm—the laboratory reporting limit for the tested material and lot. Every batch follows Good Mana’s multi-stage testing standard.

ʻŌlena Gold starts on small organic farms in Hawaiʻi, where turmeric grows in a unique island environment of volcanic soil, tropical rainfall, and consistent sun.
But Good Mana doesn’t rely on origin alone. Hawaiʻi-grown sourcing is paired with modern testing standards—turmeric that is both rooted in nature and verified by science.
This isn’t anonymous bulk turmeric. It’s ʻŌlena with a source you can trace.
Denny Kwock is the co-founder and CEO of Good Mana. With over 20 years in biomedical research and nutraceutical product development, he has collaborated with institutions including Stanford, Wake Forest, and Yale to validate natural supplements.
Before co-founding Good Mana, Denny spent a decade as a Research Associate at the University of Hawaiʻi School of Medicine, conducting research in hematology, molecular biology, and FDA clinical trials. He is the author of peer-reviewed medical publications and holds patents from the U.S. Patent and Trademark Office.
As someone who understood the science of turmeric—but had long been skeptical of what was sold on the shelf—Denny wasn’t looking to launch another supplement brand. He was looking for something he could actually trust. That search led to Hawaiʻi-grown ʻŌlena, small organic farms, and a higher standard for purity testing at every stage.

Denny Kwock (right), co-founder & CEO
Approximate market figures based on U.S. turmeric market analysis and turmeric production trade data; Good Mana sourcing and testing figure reflects company practices.
Dr. Joy takes ʻŌlena as part of her morning-and-night routine. The 90-Day Starter Kit makes it easier to build that same kind of consistency.
We’re not the cheapest turmeric on the shelf. We’re the most traceable—verified from the farm to the finished capsule.
Hang Easy is a portable, single-serve Good Mana formula intended for use before drinking. Each packet contains three capsules with ʻŌlena Gold turmeric, 600 mg Vegan NAC (N-acetyl cysteine), and BioPerine® black pepper extract.
It uses the same Hawaiʻi-grown ʻŌlena and testing standard as ʻŌlena Gold. Three packets—a $14.99 value—are included free with this kit.
A complete 90-day supply of Hawaiʻi-grown turmeric with 95% curcuminoids and black pepper extract. Regular value: $126.
Portable Good Mana packets included as a complimentary bonus. Value: $14.99.
Included.
If you’re not satisfied, contact us within 90 days for a full refund of your purchase price.
Try the complete 90-day routine risk-free. If you’re not satisfied, contact us within 90 days for a full refund of your purchase price.

I’m a nurse and I love this product! I’ve even made fans out of the rest of the nurses on my unit. Great company and quality product—the capsules smell fresh and my stubborn knee joint pain subsided as soon as I started taking these.

I couldn’t raise my left arm above my head without intense pain. After about a week on ʻŌlena Gold, I was raising my arm without the pain. I’m now going on subscription. MAHALO!

I’ve struggled with persistent pain in my hands for months. Within a week of taking ʻŌlena Gold, it has already begun to help alleviate my joint pain. So glad I made the switch.

I have had my Good Mana for over a month and it still smells like FRESH turmeric! I am so grateful to have this in my toolkit.

The product shipped quickly and is really fragrant—you can totally smell the freshness! Capsules smell amazing right out of the box.
I am a Medical Qi Gong practitioner and use herbs fairly often—this is by far the most potent turmeric I’ve used. Thanks for all the hard work put into this amazing product.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Study reference: Jenna E. Forsyth et al. (2019), Turmeric means “yellow” in Bengali: Lead chromate pigments added to turmeric threaten public health across Bangladesh, Environmental Research 179, 108722. DOI: 10.1016/j.envres.2019.108722. ScienceDirect. The findings are scoped to the studied Bangladesh supply chain and do not imply all imported turmeric is contaminated.
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