Since 1998


If you've ever wanted a convenient way to boost your metabolism, automatically burn more calories, and start shedding fat faster, then look no further than Okuma's authentic WuLong Oolong Tea.
The World's #1 Fat-Burning Tea.

our finest product

What is Okuma's WuLong Oolong Tea?

WuLong Tea is a rare form of Oolong tea that is bursting with catechins and polyphenols – naturally occurring antioxidants that help to boost metabolism and burn fat. *

Health Benefits of Okuma's WuLong Oolong Tea

Metabolism Booster*

Studies show that WuLong tea can increase a persons resting energy expenditure up to 300 calories burned per day. WuLong Tea also burns 2.5 times more calories than green tea due to its unique process of creation.

Rich in Antioxidants*

WuLong's 3rd party testing shows extremely high amounts of free-radical-fighting antioxidants, which may reduce your risk of chronic disease, strengthen your bones and teeth, and help make your skin glow.

Helps stabilize blood sugar*

WuLong tea has several studies showing it helps support healthy blood sugar levels, may lower cholesterol, and aid in combating diabetes.

Heart Support*

One study of more than 76,000 Japanese adults observed that those who drank 8 oz (240 ml) or more of WuLong Oolong tea per day had a 61% lower heart disease risk.

Reduces Inflammation*

WuLong Oolong is very high in anti-inflammatory polyphenols. Research conducted at the University of California showed a 50% reduction in free radicals after participants drank WuLong Oolong for 15 days.

Brain & Memory Support*

Recent reviews show that WuLong Oolong tea may help maintain brain function and prevent Alzheimer’s disease. Further research shows that theanine, an amino acid in tea, may also help boost attention, increase mental clarity, and relieve anxiety

Why Okuma's Premium Slimming WuLong Tea?

Our Premium teas are grown, cared for, harvested, and processed by hand.  Here's why we are different.



Okuma's WuLong Oolong Tea is exclusively grown on the hillsides of the Wuyi mountain range in the Fuijan Province of China at extremely high elevations over 7500 feet. No pesticides, GMO's, or chemicals used.


Hand picked harvest

The top three to four leaves of new growth (within 60 days) from a tea plant provide the ideal raw material for making WuLong Oolong Tea. Picking the tea by hand is the best way to harvest this new growth, and is very labor intensive.



Once hand picked the enzymes inside the leaves immediately start a chemical reactions that ultimately create the flavor and aroma profile of the tea. Our Tea masters control these reactions by controlling how much moisture the tea leaves shed. 



During this step, the cell walls of the tea leaves are broken down allowing more exposure to oxygen. With depleted moisture and exposure to air, the chemical reaction of oxidation occurs.


Kill Green/Fixing

The name “Kill Green” comes from the Chinese term 殺青 (shaqing), which literally translates as “kill green”. This step deactivates the enzymes responsible for the oxidation process, thereby stopping the chemical transformation.


Rolling & Drying

The rolling and drying process is repeated continuously for up to 12 hours. During each cycle, the leaves become more tightly rolled and drier. It is up to the experience of the tea maker, and the desired effect to determine when to stop the process.



Okuma's WuLong leaves are roasted repeatedly, which removes all the water content, transforming the flavor and consistency of the brewed tea. This is a significant factor in the making of our Premium Chinese Slimming Tea.



This final step involves the inspection from Our Master of Teas. Once approved, our fresh WuLong tea is packaged in separate hermetically sealed tea bags, boxed, and shipped directly to our warehouse in the USA.

our finest product

9 key Premium Chinese Slimming Tea Benefits

  • High in Antioxidants
  • Loaded with Catechin, EGCg
  • Enhances Calm
  • Boosts Memory and Concentration
  • Increases Energy Levels 
  • Burns Calories
  • Detoxifies the Body
  • Fortifies the Immune System
  • Improves Cholesterol

Bonus Recipe

WuLong Tea Crepe Cake

Ingredients for Batter:

  • ¼ cup 1 Tbsp butter, melted

  • 3 cups warm milk
  • 6 large eggs
  • 1 ½ cups + 1 Tbsp all-purpose flour
  • 3 Tbsp ground WuLong tea leaf
  • 1 pinch salt
  • ½ cup sugar

Ingredients for Filling:

  • 1 Tbsp powdered gelatin
  • 4 Tbsp ice cold water
  • 3 cups heavy cream
  • ½ cup powdered sugar
  • 2 Tbsp ground WuLong tea leaf