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BESTEA Black Tea Series banner

﹨Blacktea﹨

High Mountain Black Tea

BESTEA's black teas come from both high mountains and Taiwan's classic black tea region. Lishan Black Tea (about 1,900 m), Huagang Black Tea (about 2,400 m) and Fushoushan Black Tea (about 2,500 m) grow in high-elevation gardens, where wide day-night temperature swings slow the leaves' growth for a smooth liquor with delicate fruity, honeyed notes. Sun Moon Lake Ruby comes from Taiwan's best-known black tea region and carries notes of mint and cinnamon.

Introduction to the Characteristics and Components of Black Tea

A household favorite beverage: what exactly is black tea? The following introduction will help you better understand this star tea drink:

 

Black tea is a fully fermented tea. One of its distinctive features is that during fermentation, it develops rich aromas such as fruity, floral, and honey notes, along with a full-bodied flavor that brings pure enjoyment to your taste buds. In addition, black tea contains caffeine, tea polyphenols and amino acids, along with small amounts of vitamins and minerals. Caffeine, polyphenols and amino acids shape the bitterness, astringency and sweetness of the liquor, giving black tea its layered flavor.

 

  • Caffeine: A natural component of tea leaves that adds a slight bitterness to the liquor. If you are sensitive to caffeine, take care when drinking in the evening.
  • Tea Polyphenols: Including flavonoids and tannic acid. During fermentation they turn into theaflavins and thearubigins, creating the reddish-orange color and brisk, full body of black tea.
  • Amino Acids: Mainly theanine, which gives the liquor a savory sweetness and makes black tea taste rounder.
  • Vitamins: Tea leaves naturally contain small amounts of vitamins such as vitamin C and vitamin K.
  • Minerals: Such as potassium, calcium, and magnesium, which come from the soil the tea plants grow in.

 

What Are the Benefits of Drinking Black Tea? 8 Major Benefits You Should Know!

 

1. Rich, Layered Aroma

During full fermentation, the tea polyphenols in black tea are transformed into theaflavins and thearubigins, which bring out layered fruity, floral and honey aromas and give the liquor its bright reddish-orange color. Simply smelling it is a pleasure.

 

2. Full, Mellow Body

Full fermentation softens the astringency of black tea, giving it a round, mellow body with a sweet finish. Even people who find green tea too grassy usually enjoy it.

 

3. Pairs Well with Snacks

Black tea’s rich flavor goes well with desserts and pastries, making it a perfect choice for afternoon tea. If you have a sensitive stomach, simply avoid drinking it on an empty stomach.

Paired with sweet or savory snacks, its full-bodied liquor balances the flavors and leaves the palate feeling refreshed.

 

4. Enjoyable Hot or Cold

Black tea is just as enjoyable hot or cold: brewed hot, it is rich and aromatic; cold-brewed, it is less bitter and noticeably sweeter (see the brewing guide below).

In summer, keep a jug of cold-brewed black tea in the fridge for a refreshing cup any time.

 

5. A Leisurely Tea Moment

Brewing a pot of black tea and sipping it slowly is a simple pleasure in daily life, and a cup between work or study sessions makes a nice break.

 

6. Versatile for Mixing

With its bold flavor, black tea pairs well with milk, lemon or fruit, so you can easily make milk tea, lemon tea or fruit tea at home.

 

7. Gentle Mouthfeel

Compared with unfermented green tea, most of the tea polyphenols in black tea have been transformed during fermentation, so it tastes less astringent and gentler, with its own distinct soft character.

 

8. Sweet, Lingering Finish

In addition to its smooth and mellow taste, a good black tea leaves a lingering sweet finish after each sip, with a soft fruity, honeyed note that stays on the palate.

 

Are There Any Downsides to Drinking Black Tea? 6 Things to Keep in Mind!

Although black tea offers many benefits, incorrect drinking habits or overconsumption may still bring some drawbacks:

 

1. Drink in Moderation to Avoid Burdening the Body

Any beverage should be consumed in moderation to avoid placing strain on the body. It is generally recommended to drink no more than 3 to 4 cups (about 250 ml each) of black tea per day.

 

2. Use Less Sugar and Cream to Avoid Quietly Increasing Calories

When drinking black tea, it is recommended to add less sugar, creamer, or other ingredients in order to avoid excessive calorie intake and enjoy the original flavor of black tea.

 

3. Drink After Meals: Drinking on an Empty Stomach May Cause Discomfort

People with sensitive stomachs may experience discomfort if they drink black tea on an empty stomach, so it is recommended to drink it after meals.

 

4. Avoid Drinking Before Bed to Reduce the Chance of Difficulty Falling Asleep

The caffeine in black tea can make people feel more energized. Therefore, those who are sensitive to caffeine or who often experience insomnia are advised not to drink black tea within 4 hours before bedtime.

 

5. Black Tea May Cause Staining and Make Teeth Look More Yellow

A 2022 laboratory study in the European Journal of Dentistry, The Impact on Dental Staining Caused by Beverages in Combination with Chlorhexidine Digluconate, found that with chlorhexidine mouthwash, black tea was among the beverages that stained teeth most, and adding milk reduced the staining. Adding a little milk to black tea or brushing with fluoride toothpaste can help reduce tooth discoloration.

 

6. Drinking It with Meals May Affect Iron Absorption; It Is Recommended to Drink It 1 Hour After Eating

The polyphenols in black tea may inhibit the absorption of plant-based iron. Drinking black tea during meals may reduce iron absorption, so if you want to improve iron intake, it is better to drink black tea about 1 hour after a meal.

 

Complete Guide to Brewing Black Tea: Learn Hot Brew and Cold Brew Methods at Once!

How should black tea be brewed? By mastering key factors such as temperature and brewing time, you can enjoy a fuller flavor from black tea. Here are some suggestions for both hot brewing and cold brewing black tea:

Hot Brew Black Tea Method

 

  1. Container: Use porcelain or glass containers, and avoid plastic or metal cups that may affect the flavor.
  2. Tea-to-Water Ratio: Use 5 grams of tea leaves for every 150 ml of water.
  3. Water Temperature: Use hot water at 95°C.
  4. Brewing Time: About 50 seconds per infusion. The longer the brewing time, the stronger the tea. Adjust according to personal taste.
  5. Re-steeping: Tea leaves can usually be re-steeped 4–6 times. If the tea becomes flavorless or feels unpleasant to drink, it is time to replace the tea leaves.

 

Cold Brew Black Tea Method

 

  1. Container: Use porcelain or glass containers, and avoid plastic or metal cups that may affect the flavor.
  2. Tea-to-Water Ratio: Add about 6 grams of tea leaves to 600 ml of cold water.
  3. Water Temperature: Place it in the refrigerator, where the temperature is around 4°C.
  4. Brewing Time: Let it steep in the refrigerator for 6–8 hours.
  5. Re-steeping: Cold brew tea leaves are generally best replaced after one infusion. If the tea becomes flavorless or feels unpleasant to drink, they should also be replaced.

 


In addition to enjoying black tea in its original form, you can also add sugar, milk, lemon, or other ingredients according to your personal taste, and enjoy a relaxing tea moment that is truly your own.

 

What Are the Precautions for Drinking Black Tea? These 4 Groups Should Be Careful!

Are there any precautions when drinking black tea? Who should be cautious about drinking it? Although black tea is a natural beverage that is generally suitable for almost everyone and rarely causes serious side effects, certain groups should still drink it in moderation or consult a doctor in advance in order to truly enjoy tea drinks!

 

The following are 4 groups of people who should pay special attention when drinking black tea:

 

People Sensitive to Caffeine

People who are sensitive to caffeine should be cautious when drinking black tea, because the caffeine in black tea may cause a faster heartbeat, headaches, or insomnia. It is recommended that you choose low-caffeine tea varieties or shorten the brewing time, and avoid drinking it in the evening so it does not affect sleep.

 

Pregnant and Breastfeeding Women

Pregnant and breastfeeding women should also pay attention to moderation when drinking black tea. Caffeine can reach the baby through the placenta and breast milk, so it is best to limit daily caffeine intake, avoid overly strong brewing, and consult a doctor if necessary.

 

People with Sensitive Stomachs

The tannic acid in black tea may irritate the stomach, and people with sensitive digestive systems may be more likely to experience heartburn or stomach pain. Therefore, such individuals should avoid drinking black tea on an empty stomach and choose lightly brewed tea to reduce irritation to the stomach.

 

People with Cardiovascular or Kidney Conditions

People with cardiovascular or kidney conditions should drink black tea in moderation, because the caffeine in black tea may cause increased blood pressure and a faster heartbeat, while its diuretic effect may add extra burden to the kidneys. Therefore, this group is advised to drink it under a doctor’s guidance, or choose caffeine-free tea products.

 

What Types of Taiwanese Black Tea Are There? Let BESTEA Show You Taiwan’s Signature Black Teas!

When it comes to black tea, what comes to mind first? For many people in Taiwan, terms like “Alishan Black Tea” or “Sun Moon Lake Black Tea” are familiar, but they do not actually refer to a single tea cultivar. Instead, they generally refer to tea grown in those specific production regions. As a result, they often include a variety of different tea types (such as honey-fragrance tea, Jin Xuan, Ruby, and more), which adds even more diversity to the cultural richness of Taiwanese tea.

 

Most black teas on the market are made from the leaves of large-leaf tea trees, while a smaller portion comes from small-leaf tea trees. The two differ in origin, leaf characteristics, tea polyphenol content, and flavor.

 

Large-Leaf Tea Trees: In Taiwan, large-leaf tea trees mainly come from areas such as Yuchi and Puli in Nantou. A closer look at their leaves reveals that they are generally thinner, with smoother leaf edges, and larger leaves. In addition, because large-leaf tea contains higher levels of tea polyphenols, the brewed tea tends to have a richer aroma, stronger sweetness in the aftertaste, and a darker tea liquor.

  • Taiwanese Large-Leaf Black Tea Varieties: TTES No. 8 (Assam), TTES No. 18 (Ruby), TTES No. 21 (Hongyun), etc.

 

Small-Leaf Tea Trees: Most small-leaf tea trees in Taiwan are grown in areas such as Sanxia in New Taipei and Yilan. Compared with large-leaf tea, small-leaf tea leaves are thicker, have serrated leaf edges, are smaller, and are usually oval or lance-shaped. Since small-leaf tea contains lower levels of tea polyphenols, the brewed tea tends to have a lighter aroma, a weaker sweet aftertaste, and a lighter-colored tea liquor.

  • Taiwanese Small-Leaf Black Tea Varieties: TTES No. 12 (Jin Xuan), TTES No. 23 (Qiyun), etc.

 

Of course, depending on the processing methods and brewing styles used in different production areas, the resulting flavors may also vary. Ultimately, the best guide is still your own actual tasting experience!

 

5 Common Questions About Black Tea Answered at Once!

 

Question 1: How Is Brewing Black Tea Different from Other Teas?

The brewing method for black tea is generally similar to other teas. Factors such as brewing time, water temperature, the ratio of tea leaves to water, and more will affect the flavor and mouthfeel of the tea. As long as you properly control the steeping time, you can brew a delicious cup of tea.
 

Question 2: What Is the Difference Between Black Tea, Green Tea, and Oolong Tea?

Black tea, green tea, and oolong tea are differentiated by their level of fermentation. Black tea is fully fermented, green tea is unfermented, and oolong tea is semi-fermented, falling somewhere in between. Their taste, color, and aroma all differ, so you can choose the one that best suits your preference.
 

Question 3: How Should You Choose and Store Black Tea?

Before purchasing black tea, you should pay attention to the quality, color, and aroma of the tea leaves, as well as whether the packaging clearly indicates the shelf life, place of origin, certifications, and other information, to avoid buying tea of unknown origin or poor quality.

For storage, opened black tea leaves should be kept in an airtight container and protected from light, moisture, and strong odors.

 

Question 4: What Side Effects Might Long-Term Consumption of Black Tea Bring?

Many people enjoy drinking black tea, but moderate consumption is healthier than drinking large amounts over a long period. Drinking 1–2 cups (about 250 ml each) a day, and no more than 3–4, allows you to enjoy its flavor while reducing the burden caffeine may place on the body. Avoiding long-term overconsumption of black tea may also help prevent side effects such as indigestion, reduced iron absorption, constipation, palpitations, elevated blood pressure, and insomnia.
 

Question 5: How Many Calories Are in Black Tea?

Black tea brewed with plain water contains almost no calories. A 250 ml cup has only about 2 kcal. If you add sugar, milk, or other ingredients, it is recommended to use them in moderation, or simply enjoy the tea in its original form to avoid consuming too much sugar.
 

BESTEA Recommends 3 Excellent Taiwanese Black Teas for You!

If you want to enjoy the purest 100% Taiwanese black tea but are not sure which tea to buy, BESTEA has selected 3 high-quality black teas for you!

 

Sun Moon Lake Ruby

Sun Moon Lake Ruby Black Tea is the most well-known black tea variety from the Sun Moon Lake region. It features a distinctive mint and cinnamon aroma, blended with fruity honey and caramel notes, creating a tasting experience unlike other tea varieties and making it an outstanding representative of Taiwanese black tea.

  • Variety: Ruby / TTES No. 18
  • Characteristics: Mint and cinnamon aroma, fruity honey and caramel notes
  • Packaging: 1 bag, 4 taels (150g)
  • Purchase Link 👉🏻Sun Moon Lake Ruby
Sun Moon Lake Ruby Black Tea

Lishan Black Tea

Grown at high altitudes, Lishan’s tea leaves surpass those from lower elevations in quality. The brewed tea has a bright ruby-red color and a sweet, fruity aroma, making it perfect for daily enjoyment or serving guests.

  • Variety: Shuixian
  • Features: Bright ruby-red liquor with rich, fruity sweetness
  • Packaging: Bag – 1 pack (150g)
  • Purchase link 👉🏻Lishan Black Tea
Lishan Black Tea

Fushoushan Black Tea

Grown in the rich organic soils of Fushoushan, this tea brews into a distinctive amber color. Its lingering aroma and sweet, mellow flavor exude a refined elegance, earning it the nickname “Ruby of Fushoushan.”

  • Variety: Qing Xin Oolong (fully oxidized as black tea)
  • Features: Bright amber liquor with rich ripe-fruit and honey notes
  • Packaging: Vacuum pack – 1 pack (150g); Gift box – 1 box (300g)
  • Purchase link 👉🏻Fushoushan Ruby Black Tea
Fushoushan Black Tea

BESTEA was founded in 1993 and owns its own tea gardens in Taiwan. Collaborating with expert tea farmers, pickers, and tea masters, we bring you the highest-quality 100% Taiwan black tea! In 2019, we launched the “BESTEA” brand to introduce Taiwan tea to the world, receiving great acclaim in Japan, Korea, Europe, the United States, and Hong Kong & Macau!

 

Not only does BESTEA enjoy a strong reputation, but our products also feature the following advantages:

 

  • 100% Grown in Taiwan: BESTEA uses only premium tea leaves from its own gardens, never mixing with low-quality or unknown sources.
  • Labeled & Tested: BESTEA teas carry the Traceable Agricultural Product label and are SGS-tested for safety. No artificial flavorings or colorings are added—pure peace of mind in every sip!
  • Transparent Information: Packaging clearly displays our logo, production date, expiration date, and origin area—so you always know what you're drinking.

 

So what are you waiting for? Let BESTEA guide you into the world of premium Taiwan black tea today!