Top Loose Leaf Green Tea Brands: Sip the Finest Flavors

Green tea enthusiasts often find themselves on a quest to discover the perfect loose leaf variety that captivates the senses with its flavor, aroma, and quality. The diverse landscape of brands offers a plethora of choices, each promising a unique experience of this cherished beverage. Factors such as the origin of the leaves, the method of cultivation, and the brand's dedication to sustainability can significantly impact the end product. For those interested in exploring some top-tier choices, we invite you to browse our curated list of the best brands for loose leaf green tea below.

Illustration of loose leaf green tea

Best brands of loose leaf green tea in 2025

Harney & Sons

Harney & Sons is a renowned brand in the green tea market, known for its high-quality loose leaf green teas. Founded in 1983 by John Harney, the company has consistently provided premium products at reasonable prices. Harney & Sons is featured in market reports as a key player in the North America green tea leaves market, which is projected to grow at a CAGR of 6.8% from 2020 to 2027. The brand's commitment to tradition and innovation has made it a staple in the tea industry, with a strong presence in both the global and North American markets. Their products are highly regarded for their rich micronutrients and health benefits. For more information about their offerings, visit the Harney & Sons website.

Rishi Tea

Rishi Tea is renowned as one of the best producers of loose leaf green tea, founded in 1997 with a passion for tea's infinite variety and storied history. The company imports over 500 metric tons of organic tea and herbs annually from more than 20 countries, ensuring high-quality products through direct trade practices that exceed Fair Trade standards. Rishi Tea offers over 100 varieties of loose leaf teas, including the acclaimed Jade Cloud green tea, which is harvested by hand according to the "two leaves and a bud" plucking standard. With a commitment to organic sourcing, Rishi Tea avoids synthetic pesticides, sewage sludge, and genetically modified organisms, spending significant funds on additional testing each year. The company has seen notable growth, with an estimated annual revenue of $32.9 million and a 20% increase in employee count last year.

Teavana

Teavana, a brand acquired by Starbucks in 2012, has established itself as a prominent producer of high-quality loose leaf green tea. Despite the closure of its retail stores in 2018, Teavana's tea business has seen significant growth, particularly in China and Japan, with Starbucks' tea business increasing by 40% since the acquisition. Teavana's products, such as its hot tea sachets and loose-leaf herbal infusions, have experienced substantial sales growth, with a 68.6% increase in sales for the 52 weeks ending May 2018. The brand's teas are known for their unique flavors and health benefits, contributing to the rising demand for green tea globally. Teavana's teas are now widely available in grocery stores, including Walmart, further expanding its market reach. For a wide selection of Teavana's teas, visit their online shop.

Twinings

Twinings, a renowned brand with over 300 years of history, stands out as a premier producer of loose leaf green tea, offering a rich depth of flavors and aromas. The brand has a significant global presence, available in over 100 countries, and holds a substantial market share, particularly in the UK where it is a popular choice among tea drinkers. Twinings has successfully adapted to evolving consumer preferences, introducing innovative blends and flavors that resonate well with health-conscious consumers. In the UK, an estimated 4.84 million people consume Twinings herbal, fruit, or green tea, highlighting its strong market position. The brand's commitment to quality and innovation has enabled it to achieve a growth rate of 9.4% in a four-week period, outperforming the overall market. For more information about Twinings' exceptional tea offerings, visit their official website here.

Adagio Teas

Adagio Teas is a renowned brand, founded in 1999, specializing in high-quality loose leaf teas, including green tea. Known for its extensive collection of over 200 premium teas, Adagio Teas has become a trusted destination for tea enthusiasts. The company has received accolades for its consumer practices and is highly rated on platforms like BizRate and Epinions. With an estimated annual revenue of $18 million and 74 employees, Adagio Teas continues to grow and innovate in the tea industry. Its retail stores offer a unique tea experience, allowing customers to sample and customize their tea selections.

The Republic of Tea

The Republic of Tea is a renowned brand in the tea industry, particularly celebrated for its high-quality loose leaf green tea. As part of the global tea market, which is estimated to reach USD 32.44 billion by 2031, The Republic of Tea stands out for its commitment to quality and innovation. The brand is included among major players in the tea market, alongside notable companies like Unilever and Starbucks Corporation. While specific production numbers for The Republic of Tea are not provided, the brand's focus on organic and sustainable practices aligns with the growing demand for health-conscious and environmentally friendly products. This dedication has contributed to its strong presence in the market.

David's Tea

DAVIDsTEA is renowned as one of the top producers of loose leaf green tea, boasting a robust lineup of traditional black and green tea products that account for a significant portion of its revenue. In fiscal year 2022, these teas contributed approximately $15 million to total sales, capturing about 25% of the market share among specialty tea brands. The company's online sales channel is also a major contributor, with e-commerce sales representing about 50% of total revenue in 2022. Despite recent challenges, DAVIDsTEA has maintained a loyal customer base, particularly for its seasonal tea products, experiencing a customer retention rate of around 60%. The company operates approximately 50 retail locations across North America, generating an average annual revenue of $500,000 per store.

Kusmi Tea

Kusmi Tea, founded in 1867, is a renowned French brand specializing in high-quality organic teas and infusions, including an extensive range of loose leaf green teas. Known for its luxurious blends, Kusmi Tea combines traditional recipes with modern flavors, emphasizing quality and sustainability. The company imports whole, high-quality tea leaves from around the world and produces its teas in Normandy, France, with a meticulous quality control process. Kusmi Tea has raised $35.99 million in funding and is expected to benefit from the global tea market's growth, projected to reach USD 98.29 billion by 2033 with a CAGR of 7.09%. The brand's commitment to organic practices and French elegance makes it a standout in the tea industry.

Upton Tea Imports

Upton Tea Imports, established in 1989, is a renowned provider of high-quality loose leaf green tea, offering over 400 varieties from around the world. The company has maintained a steady annual growth rate and operates from a 30,000 square feet modern warehouse and office space. Loose tea, which accounts for only 2% of the tea market, is Upton Tea Imports' specialty, catering to a dedicated customer base with an average order value of $40 per customer. The company is particularly popular in states like Massachusetts, California, and New York, with Vermont standing out for its high per capita tea orders. Upton Tea Imports is committed to providing exceptional service and uncompromising quality, making it a go-to destination for tea enthusiasts.

T2 Tea

T2 Tea, established in Melbourne, Australia in 1996, is a renowned brand that reimagines and reinvents the humble tea leaf, offering unique blends and fashion-forward, sustainable packaging. With an impressive B Impact score of 104.5, significantly higher than the median score of 50.9 for ordinary businesses, T2 Tea stands out for its commitment to sustainability and social responsibility. The brand boasts over 90 stores globally, including in Australia, New Zealand, the United Kingdom, the United States, and Singapore. T2 Tea's estimated annual revenue is $146.7 million, with a revenue per employee of $283,750, and it employs 517 people. The brand's innovative approach and immersive customer experiences have made it a leader in the tea industry. Learn more about their offerings on the official T2 Tea website.