The Best Oolong Tea Brands For Weight loss. Product Guide And Review

"This site contains affiliate links to products. We may receive a commission for purchases made through these links."

For years, tea has been used as a natural remedy for improving health naturally, including weight-loss, boosting immunity, and preventing disease.

When I struggled with my weight, I remember looking for the best oolong tea for weight loss available so I can put this weight loss approach to the test. Unfortunately, I ended up procrastinating the idea for the first couple of months, and I never ended up testing its benefits until I took on my first weight-loss challenge called the Venus Factor for women. 

You can read our venus factor review in case your wondering about the program.

After three months of using oolong tea as part of my diet, I was able to lose 9 pounds. I had much greater success than previous attempts trying to lose weight, and I remember feeling like a million bucks after implementing it into my diet plan.

Since then, this natural remedy has served my wife, myself, and others we shared this with, so we got excited about sharing the best oolong teas we could find, along with facts we found about its health benefits.

Let’s dive right in!

In A Hurry?

Here are our top rated oolong teas, at a glance!

The Winner!

Han Hou Tang


Second Place



Third Place




Yan Hou Tang

10 years aged organic Taiwan Ginseng Black Oolong Tea


The tea leaves in this product are 100% fully fermented and aged for 10 years, which helps release its antioxidant properties more effectively. The company uses traditional techniques and sources the ingredients straight from the Taiwan mountains.

This organic tea has a pure and delicate taste that is packed with flavor. The tea is also vacuum-sealed to maintain its freshness after its aging process. This tea is manufactured using traditional methods, such as the one’s practices in the Fujian province in Fiji,  and is FDA approved in the US.




High Mountain Organic Oolong Tea


This product has a unique brand that focuses on the art of blending by constantly testing different ingredients from carefully selected botanical gardens. Vahdams High Mountain Oolong Tea, claims to be 100% natural and helps with weight loss if coupled with a healthy diet.

Reviews stated that this tea maintains fresh thanks to good quality packaging. Note that this tea may be blander when comparing to other products due to its pure form, which is often a great sign of good quality tea.




Healthy Edge Organic Oolong Tea


Tealyra has an impressive variety of available flavors of oolong tea, as well as other types of selections. This product helps to not only cleanse but detoxify the body which promotes weight-loss. 

Tealyra also contains minimum caffeine content, making it exceptional to use if you drink coffee or other caffeine-related products you use already. Additionally, the tea stands out in terms of its quality, and it tastes fantastic!



Davids Tea

Organic Loose Leaf Tea


Davids Tea is a Canadian brand that is known for its large flavourful variety and accessory line. 

This Oolong tea also contains ginger and Eleuthero, which both help speed up weight-loss, and can correct digestion. The ingredients inside this product are also derived from organic sources without the use of artificial flavors.



BodyKey by Nutrilite

Oolong Green Tea Bags


This zero calorie and lightly caffeinated tea product is purely organic and is harvested without using any pesticides or chemicals. It is blended with green tea which helps promote weight-loss and supports healthy immunity thanks to its detoxifying properties.

Surprisingly, the taste is amazing without the use of additives, and the cost is unbeatable for the value. Although this product comes in the form of tea bags rather than leaves, Nutrilite has always come out on top when demonstrating a high standard of quality.



Our Top Pick, And Why!

After reviewing multiple oolong teas for weight loss, the Yan Hou Tang won first place in this review.

Our decision was based on multiple factors, including 3rd party supporting certificates, overall positive reviews, and quality of ingredients. We love how the brand values traditional methods such as the ones practiced in the Fujian province when it comes to making their tea.

For an alternative, the VAHDAM Oolong Tea isn’t far behind, and we would recommend it as a second option if Yan Hou Tang’s tea isn’t something you want to go for. Both are fantastic options if your goal is to have a reliable detox tea that will help you lose weight.


What Is Special About Oolong Tea?

Like black tea, oolong tea is a traditional Chinese tea made from leaves, stems, and buds of the Camellia Sinensis Plant. This plant is also used to make both green and black tea.

The leaves found in tea plants contain enzymes that create a chemical reaction called oxidation. This is what gives the tea its deep black color, and allows it to release its nutritional properties.

For decades, this tea has been known for its health benefits due to its high antioxidant properties which help prevent multiple health problems, including heart disease, type 2 diabetes, and even cancer.

Is Oolong Tea Good For Losing Weight?

Oolong tea contains polyphenol antioxidants, which scientists believe can help boost your metabolism, as well as help reduce the amount of fat absorbed in your diet.

Both caffeine and Epigallo Catechins (EGCG), a property that supports the breakdown of fats, work together to help support weight loss if paired with a healthy and well-balanced diet.

study has also shown, that drinking 300mL of 15g brewed Oolong tea every morning helps increase metabolic rate and fat oxidation, even while consuming a typical American diet.

What Are The Benefits Of Oolong Tea?

The nutrients and properties found in oolong tea can provide multiple benefits beyond weight-loss, thanks to its antioxidizing properties.


Oolong tea, as well as black tea, can be used as an add on solution for managing diabetes because it helps regulate the amount of insulin in the bloodstream.

Although its properties can help with management, there is no scientific evidence showing that its properties can help reverse diabetes.

Heart Disease

According to Medical News Today, studies had shown the benefits of oolong tea as well as its effect on reducing cholesterol levels, which are linked to heart disease.

The research showed that individuals who drank oolong tea regularly had lower amounts of LDL Cholesterol ( bad cholesterol) in their blood.


Stress management can be difficult, and finding every little bit of help here and there can make all the difference for improving mood.

The natural polyphenols found in oolong tea has shown significant improvement in reducing stress levels according to early studies. These chemicals also help regulate blood pressure which can also contribute to stress.

Mental Alertness

The natural caffeine found in oolong tea can help increase mental alertness and performance during the day. It accomplishes this by increasing energy levels naturally in the brain, therefore increasing alertness.

Bone Health

Studies have shown, that consuming oolong tea for long periods of time can help increase bone density, which can help prevent cases of osteoporosis and arthritis.

Additionally, the tea can also help build healthier teeth help strengthen tooth enamel.


Since oolong tea helps to combat free radicals, and contain antioxidants, it can contribute to reducing allergic reactions, as well as reducing inflammation leading to skin conditions like eczema

These free radical fighting properties can help reduce signs of aging and help improve the overall look of your skin, making you look more radiant and youthful.

Is Oolong Tea Healthier Than Green Tea?

Like green tea, oolong tea originates from the Camellia Sinensis Plant. The difference between the two is based on how they are both processed. 

Green tea is known to contain more anti-inflammatory polyphenols than oolong tea, which are beneficial for reducing chronic disease and cancer.

Although green tea contains more anti-inflammatory properties, there is not one, that is better than the other. They both have their own unique set of values and benefits which help improve overall health.

Are There Any Side Effects From Drinking Oolong Tea?

Drinking a moderate amount has shown to be safe for most adults if taken regularly. However, drinking more than 3 cups (24 Oz) can be possibly unsafe due to the high caffeine content.

Possible side effects caused by high caffeine content in oolong tea may include:

  • headache
  • nervousness
  • diarrhea
  • heartburn
  • irregular heartbeat
  • confusion
  • vomiting
  • irritability

How Do You Choose The Best Oolong Tea For Weight Loss?

Loose Leaf vs Tea Bags

Choosing the best quality of oolong tea can help you achieve the best results, regardless if you want to lose weight or simply want to feel better by taking advantage of the health benefits of tea.

Loose leaf tea over tea bags can make a significant difference when it comes to quality. The reason for this is because tea bags tend to contain the leftovers or “dust”, and are exposed to more oxygen. This causes teabags to have a reduction in nutritional value over tea leaves. 


Good quality tea will have a beautiful orchid-like aroma that is pleasant and subtle. However, if the fragrance is too intense, it can be an indication of additives during production, in order to enhance the smell.

If you notice a stale or burnt smell, this can indicate that the tea leaves were not cured or stored properly before distribution.


Make sure the leaves are rich green in color and are have weight to them. Low-quality tea will often be darker in color and look shriveled up like a dead flower. A good quality tea will look like black tea leaves.


Lastly, the brand behind the operation is critical when considering any product.

When it comes to tea, make sure that the manufacturer is credible and does not add any chemicals or preservatives that you can’t pronounce.

Transparency is key. Brands that are not afraid to share their manufacturing process and provide an exceptional amount of information about their products, can be better trusted.

Third-party testing is also a good indicator of the brand’s authenticity and credibility. Be sure to look out for third party standard labels, such as the FDA, Certified Organic and NSF, or other 3rd party certificates.

What Are The Best Way's To Drink Oolong Tea?

You can either make oolong tea with pure tea leaves (recommended for best results) or with tea bags. Here is how you can consume oolong tea as part of your diet

Oolong tea with tea bags


-Tea Kettle 
-1 Cup of water
-1 Oolong tea bag


  • Bring 1 cup of water to a boil
  • Add your tea bag into the tea kettle with boiling water
  • Cover and let it steep for 3-4 minutes
  • Poor into a cup, let it cool down and enjoy

Oolong tea using an infuser


-Tea infuser
-1-2 Tbsp of oolong tea leaves
-1 cup of hot water
-Tea Kettle


  • Bring 1 cup of water to a boil
  • Add 1-2 tablespoons of tea leaves into the infuser
  • Poor water over the leaves
  • Let it steep for 3-4 minutes
  • Remove leaves by lifting infuser
  • Pour into a cup, let it cool down, and enjoy.

Oolong tea leaves without an infuser


-1-2 Tbsp oolong loose leaf tea
-1 cup of water
-Tea Kettle


  • Bring 1 cup of water to a boil
  • Add 1-2 tablespoons of tea into tea kettle or cup
  • Poor water over the tea leaves
  • Let it steep for 3-4 minutes
  • Remove leaves from tea kettle or cup
  • Let it cool down and enjoy.