Green tea is being recognized as one of the most popular beverages in the world with great potential benefits on human health. Green tea is richer in antioxidants compared to other forms of tea. It is made from the leaves and buds of the Camellia sinensis plant. These leaves are steamed, pan-fried, and dried, but not fermented, to produce green tea. This differs from black tea, which is fully fermented, and oolong tea, which is partially fermented. Green tea mainly consists of polyphenols (~90%), amino acids (~7%), theanine, proanthocyanidins, and caffeine (~3%). Among the different polyphenols, catechins and flavonols (myricetin, caempherol, quercetin, chlorogenic acid, coumarylquinic acid, and theogallin) are the major constituents.

Today, green tea and its extracts are promoted as dietary supplements for losing weight, reducing blood cholesterol levels, and preventing chronic diseases such as heart disease and cancer. Some products marketed for weight loss contain green tea in combination with other ingredients.

According to TechSci Research report “Green Tea Market – Global Industry Size, Share, Trends, Opportunity, and Forecast, 2018-2028F Segmented By Product Type (Flavored, Unflavored), By Form (Tea Bags, Powder, Loose Leaves), By Distribution Channel (Supermarkets/Hypermarkets, Convenience Stores, Departmental Stores, Online Stores, Others (Direct Sales, Distributor & Dealer Sales etc.)), By Region, Competition” Global green tea market is witnessing robust growth, owing to the rising demand for healthy drinks among health-conscious consumers due to the rising awareness of health-related issues like obesity and high blood pressure, which will grow the market of green tea during the forecast period globally.

Top 10 Green Tea Brands in the World:

1.  Lipton

Lipton, one of the most recognizable names in the tea industry, has established itself as a leader in the global green tea market. Lipton is a tea brand owned by Lipton Teas and Infusions B.V. The brand’s green tea products are available worldwide, including in regions such as North America, Europe, and Asia. Lipton sources its green tea leaves from sustainable farms, ensuring that its products adhere to eco-friendly practices. The brand is also heavily involved in promoting the health benefits of green tea, including its role in reducing the risk of chronic diseases such as cardiovascular issues and diabetes. According to data from the World Health Organization (WHO), Lipton is one of the top brands by market share, owing to its accessibility and consumer loyalty.

Its Green Tea Offerings:

·         Honey Ginger Green Tea

·         Lemon Green Tea

·         Peach Green Tea

·         Decaffeinated Green Tea

·         Signature Blend Green Tea

2. Tetley

Tetley, a subsidiary of the Tata Group, is one of the most well-known and globally recognized tea brands. Founded in 1837 by brothers Joseph and Edward Tetley in Yorkshire, England, the brand has grown to become a prominent player in the global tea market. Tetley is renowned for its diverse range of high-quality tea products, including premium green tea, black tea, herbal infusions, and specialty blends. As one of the founding members of the Ethical Tea Partnership (ETP), Tetley is committed to improving the lives of tea farmers worldwide and promoting environmentally sustainable practices in tea production.

Its Green Tea Offerings:

·         Tetley Green Tea with Ginger, Mint & Lemon

·         Tetley Green Tea Classic

·         Tetley Green Tea Mango

·         Tetley Green Tea with Lemon & Honey

3. Organic India

Organic India is a leading Indian company committed to promoting sustainable, ethical, and health-conscious lifestyles through organic farming and Ayurvedic wellness products. It is known for producing a wide range of certified organic teas, herbal supplements, and personal care products. Organic India is now a part of the Tata Group. In April 2024, Tata Consumer Products Limited (TCPL) acquired 100% equity in Organic India. The company works closely with small and marginal farmers across India, encouraging organic cultivation practices and fair-trade principles.

Its Green Tea Offerings:

·         Tulsi Green Tea Classic.

·         Tulsi Green Tea Lemon Ginger

·         Tulsi Green Tea Ashwagandha

·         Tulsi Green Tea Pomegranate

·         Tulsi Green Tea Jasmine

4. The Republic of Tea

The Republic of Tea, founded in 1992, is a premium tea brand that pioneered a "Tea Revolution" with its mission to bring the finest teas to consumers while promoting a mindful “Sip by Sip Rather Than Gulp by Gulp” lifestyle. The company curates high-quality leaves from the world’s most esteemed tea gardens and offers an extensive selection, including black, green, white, herbal, and organic teas. Particularly known for its flavored green teas like ginger peach, pomegranate, and lemon, The Republic of Tea emphasizes health, wellness, and sustainability. With operations across the U.S., including Texas, the brand supports organic farming, eco-friendly packaging, and has been recognized by the Food and Agriculture Organization (FAO) for advancing healthy, sustainable food practices.

Its Green Tea Offerings:

·         The People’s Green Tea

·         Daily Matcha Powder

·         Ginger Peach Green Tea  

·         Organic Ceremonial Matcha Powder

·         Organic Jasmine Green Tea

·         Decaf Ginger Peach Green Tea

·         Blueberry Green SuperFruit Tea

·         Organic Immunity SuperGreen Tea

·         Pomegranate Green SuperFruit Tea

·         Honey Ginseng Green Tea

5. Stash Tea

Stash Tea Company, established in 1972 in Portland, Oregon, is a privately held specialty tea brand now based in Tigard, Oregon. In 1975, Stash expanded to include bagged teas, becoming one of the first tea companies to offer bagged herbal teas. Today, Stash offers a diverse range of teas, including green, black, white, oolong, herbal, and organic varieties, available in over 40 countries.

Its Green Tea Offerings:

·         Premium Green Tea

·         Jasmine Blossom Tea

·         Asian Pear Harmony Tea

·         Pomegranate Raspberry Tea

·         Moroccan Mint Tea

·         Ginger Peach Green Tea

·         Premium Green Decaf Tea

·         Dragon Phoenix Pearl Jasmine Tea

·         Genmaicha Tea

6. Twinings

​Twinings is one of the oldest tea companies in the world. It is owned by Associated British Foods, a UK-based conglomerate, and operates from Andover, Hampshire. The brand offers a wide range of teas, including black, green, herbal, and fruit-infused varieties, and is committed to ethical sourcing through its Sourced with Care program. Twinings is one of the oldest tea companies in the world and has an incredible heritage.

Its Green Tea Offerings:

·         Green Tea & Mint

·         Green Tea Jasmine

·         Green Tea Earl Grey

·         Green Tea Cranberry

·         Green Tea Pomegranate

·         Green Tea Green Apple

·         Green Tea Strawberry

7. Harney & Sons

Harney & Sons Fine Teas is a renowned American tea company. It is a premium, family-owned tea company now headquartered in Millerton, New York. It offers over 300 varieties of teas, including black, green, herbal, and specialty blends, many of which are organic, kosher, and Fair Trade Certified. The company blends and packages all products in-house, distributing globally to high-end retailers and hospitality brands such as Four Seasons and Barnes & Noble cafés. Now led by sons Michael and Paul Harney, the brand maintains a strong commitment to quality, sustainability, and customer experience through retail shops and tasting rooms.

·         Its Green Tea Offerings:

·         Angiogenesis Foundation Green Tea

·         Bancha

·         Bi Lo Chun

·         Blueberry Green

·         Chai Hara

8. Matcha.com

Matcha.com is a premium matcha tea company. Matcha.com stands out by offering premium matcha tea sourced directly from Japan’s most renowned matcha-producing regions, such as Shizuoka, Kagoshima, Uji, and Yame. This company specializes in ceremonial-grade matcha, which is considered one of the highest qualities of green tea. Matcha, unlike regular green tea, is made by grinding the whole tea leaf into powder, allowing consumers to ingest the full benefits of the leaf's antioxidants, vitamins, and minerals.

Matcha.com emphasizes the health benefits of matcha, which include boosting metabolism, enhancing energy levels, and providing sustained mental clarity without the crash associated with coffee. It also highlights sustainability in its sourcing practices, focusing on eco-friendly farming methods. Its mission is not just to supply high-quality matcha but to educate consumers about the benefits and proper use of this powerful green tea.

Its Green Tea Offerings:

·         Gyokuro Tea

·         Organic Matcha Tea

·         Sencha Tea

·         Japanese Sencha Loose-leaf Green Tea Leaves

9. Bigelow Green Tea

Bigelow Tea Company is a privately held, family-owned American tea manufacturer headquartered in Fairfield, Connecticut. Founded in 1945 by Ruth Campbell Bigelow, the company pioneered the specialty tea category in the U.S. with its flagship product, “Constant Comment,” a black tea flavored with orange rind and sweet spices. Today, Bigelow Tea offers over 150 varieties, including green, herbal, decaffeinated, and wellness teas, blending all products in the U.S. The company operates additional facilities in Boise, Idaho, and Louisville, Kentucky, and owns the Charleston Tea Garden in South Carolina, the only tea plantation in the U.S. Bigelow Tea is recognized as a Certified B Corporation, reflecting its commitment to social and environmental responsibility.

Its Green Tea Offerings:

·         Green Tea with Elderberry Plus Vitamin C

·         Green Tea with Lemon

·         Matcha Green Tea with Turmeric

·         Green Tea with Ginger Plus Probiotics

·         Constant Comment Green Tea

·         Green Tea with Pomegranate

·         Green Tea with Wild Blueberry Acai

10. Numi Organic Tea

​Numi Organic Tea is a family-owned company founded in 1999 by Ahmed Rahim and Reem Hassani in Oakland, California. Known for its premium organic teas, Numi offers a wide range of green, black, white, and herbal teas, including Fair Trade-certified and sustainable options. As a Certified B Corporation, the company focuses on social and environmental responsibility, sourcing ingredients from ethical tea gardens. Numi’s mission is to provide high-quality, real-ingredient teas that promote wellness and support tea-growing communities. Numi Organic Tea offers a diverse selection of green teas, each crafted with organic and fair trade-certified ingredients. 

Its Green Tea Offerings:

·         Hojicha

·         Kukicha

·         Yuzu Bancha

·         Mate Lemon

·         Jasmin Green

·         Gunpowder Green

Recent Developments - 

• In June 2025, Tetley Green Tea, a well-known brand under Tata Consumer Products, launched two functional green tea variants in India: Slim Care with added L‑Carnitine for body fat management and Beauty Care enriched with Biotin for hair and skin wellness. The campaign, featuring actor Kriti Sanon, positions the products as more than just tea, highlighting their science-backed wellness benefits in a market increasingly focused on purposeful consumption.
• In January 2025, ITO EN Ltd., the leading global brand of unsweetened green tea Oi Ocha, finalized a breakthrough partnership with Major League Baseball (MLB). This marks the first-ever green tea category agreement with the league, solidifying Oi Ocha as the official green tea of MLB in both Japan and the United States. The brand has additionally partnered with the Los Angeles Dodgers, embracing a coordinated “Oi Ocha × Ohtani × MLB” campaign to enhance international brand awareness and fan engagement.
• In February 2025, Japanese brand Teaflex launched two functional teas in a dissolvable powder format. Those include Sleep Night Peach Rooibos Tea (for better sleep) and Slim Cleanse Green Tea (for weight management), aiming to offer targeted wellness benefits.
• In June 2024, TeaFit, renowned for its high-quality, health-focused beverages, introduced three new premium instant tea variants: Saffron, Lemongrass, and Matcha. These offerings feature Ayurvedic-inspired formulations, zero added sugar, and natural ingredients, continuing TeaFit's commitment to wellness and authenticity. The saffron variant uses real saffron sourced from Pulwama, the lemongrass delivers a refreshing citrus zing, and the Japanese matcha latte offers antioxidant-rich, smooth flavor.

Benefits of Green Tea:

Green tea offers numerous health benefits due to its rich content of antioxidants and other bioactive compounds. Here are some key benefits:

1. Rich in Antioxidants

Green tea is rich in antioxidants, especially polyphenols such as catechins, with epigallocatechin gallate (EGCG) being the most potent and studied. These powerful compounds help neutralize harmful free radicals in the body, reducing oxidative stress that can contribute to chronic diseases like heart disease, cancer, and neurodegenerative disorders. Regular consumption of green tea may also support the body's natural defense systems, improve skin health, and slow down the aging process by protecting cells from environmental damage. Its anti-inflammatory effects further enhance overall health, making green tea a valuable addition to a balanced, wellness-focused lifestyle

2. Boosts Metabolism

Green tea can increase fat burning and improve metabolism, which may aid in weight management. Green tea is especially effective before exercise, aiding the body in drawing from stored fat as fuel. This helps with weight management and supports overall metabolic health.

3. Improves Brain Function

Green tea is reported to have wide benefits on psychological states and cognitive functions. The caffeine and amino acid L-theanine in green tea can improve cognitive function, mood, alertness, and memory.

4. Enhances Heart Health

Regular consumption of green tea has been linked to lower cholesterol levels, improved blood flow, and reduced risk of heart disease. Rich in catechins like epigallocatechin gallate (EGCG), green tea also enhances endothelial function (critical for healthy blood vessels) and reduces vascular inflammation.

5. May Reduce the Risk of Certain Cancers

The antioxidants in green tea, particularly catechins, have been studied for their potential in reducing the risk of certain cancers, including breast and prostate cancer.

6. Improves Skin Health

Green tea has antimicrobial properties that may help manage acne by reducing sebum production and inhibiting the growth of acne-causing bacteria. Additionally, its anti-inflammatory effects can soothe irritated skin and improve conditions like rosacea or psoriasis. When consumed regularly or applied topically, green tea supports clearer, more youthful, and resilient skin.

7. Supports Oral Health

Green tea has natural antibacterial properties that may help fight plaque and reduce the risk of gum disease.

8. Boosts Immunity

Green tea’s antioxidants and other compounds can help strengthen the immune system.

9. Promotes Longevity

Drinking green tea may help support living a healthy, long life. Green tea is a source of polyphenols, or plant compounds that act as antioxidants. Research has found that polyphenols have anti-aging effects. They can decrease inflammation, protect against cell damage, and reduce signs of aging.

According to TechSci Research report “India Green Tea Market By Type (Flavoured, Unflavoured), By Distribution Channel (Supermarkets/Hypermarkets, Convenience Stores, Online Stores, Others), By Region, Competition Forecast & Opportunities, 2020-2030F” The India Green Tea Market was valued at USD 566.34 Million in 2024 and is expected to reach USD 1204.25 Million by 2030 with a CAGR of 13.40% during the forecast period.

Conclusion:

Green tea is gaining popularity for its wide-ranging health benefits, from boosting metabolism and supporting heart health to enhancing skin vitality and providing antioxidant protection. Consumers are turning to green tea as a natural, refreshing beverage that aligns with healthier lifestyle choices. With a variety of blends, from traditional loose-leaf to flavored and matcha varieties, green tea continues to be a popular choice among wellness-focused individuals seeking both flavor and function in their daily routines.