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Chamberlain Coffee: Creator-Founded Shizuoka Matcha

Chamberlain Coffee offers USDA organic Shizuoka matcha across ceremonial, vanilla, coconut, and matcha lemonade varieties.
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Who is Chamberlain Coffee?

Chamberlain Coffee is a matcha brand founded by YouTube creator Emma Chamberlain, sourcing exclusively from Shizuoka, Japan. It offers traditional ceremonial matcha and accessible flavored blends like vanilla, coconut, and lemonade.

Flagship Organic Ceremonial Grade A Matcha holds USDA organic, vegan, and gluten-free certifications, providing 35 mg of caffeine per gram. Growers in Shizuoka employ traditional farming practices refined over generations, though sustainability reporting is still maturing.

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Chamberlain Coffee in details

Chamberlain Coffee brings a fresh perspective to the matcha world, blending Gen Z authenticity with serious quality standards. Founded by content creator Emma Chamberlain in 2019, the brand has grown from a personal passion project into a trusted source for premium USDA organic matcha sourced directly from Shizuoka, Japan’s most celebrated tea-growing region.

Matcha That Meets Modern Standards

The brand’s matcha line centers on USDA organic Shizuoka matcha, selected for its vibrant color, smooth taste, and authentic ceremonial-grade quality. Each batch undergoes rigorous testing to ensure it meets both traditional Japanese standards and contemporary organic certifications.

Chamberlain Coffee makes sustainable sourcing a priority, working with established Japanese tea farmers who practice environmentally responsible cultivation methods. This commitment extends beyond the product itself to packaging choices that minimize environmental impact while maintaining freshness.

Built on Accessibility and Real Connection

What sets Chamberlain Coffee apart is its approachable take on traditionally intimidating products. The brand demystifies matcha preparation through clear instructions and honest education, making premium Japanese tea accessible to newcomers without alienating purists.

The company’s single-serve format addresses a common barrier: waste and complexity. These pre-portioned options let customers experience authentic matcha without investing in specialized tools or risking expensive mistakes during the learning curve.

Quality You Can Verify

Beyond influencer appeal, Chamberlain Coffee backs its products with verifiable credentials:

  • USDA Organic Certification guaranteeing pesticide-free cultivation
  • Direct sourcing from Shizuoka prefecture, known for producing Japan’s finest tea
  • Transparent origin information for every product batch
  • Third-party testing for purity and quality assurance

Where Lifestyle Meets Substance

While many brands choose either authenticity or accessibility, Chamberlain Coffee delivers both. The company maintains strong connections with its community through responsive customer service and ongoing education about matcha benefits, preparation methods, and cultural significance.

For matcha enthusiasts seeking reliable quality with contemporary convenience, Chamberlain Coffee offers a bridge between traditional Japanese tea culture and modern wellness routines. The brand proves that premium organic matcha can be both approachable and uncompromising in quality standards.

About the Chamberlain Coffee Matcha

Chamberlain Coffee blends traditional Japanese matcha with modern convenience across a lineup of core and flavored products.

Ceremonial Grade

The flagship Organic Ceremonial Grade A Matcha carries 35mg of caffeine per 1g serving and is USDA certified organic, vegan, and gluten-free. It delivers a balanced profile of sweetness, umami, and slight bitterness characteristic of authentic ceremonial-grade matcha.

Flavored Variations

  • Vanilla Matcha: a hint of vanilla while keeping the original matcha's nutritional profile.
  • Coconut Matcha: a tropical twist of creamy coconut sweetness over the earthy matcha base.
  • Matcha Lemonade Mix: the earthy depth of matcha combined with tangy lemonade for a refreshing drink.

Each keeps the fundamental character of quality matcha while making it more accessible to Western palates.

Harvest location

Chamberlain Coffee sources its Organic Ceremonial Grade A Matcha exclusively from Shizuoka, Japan, one of the country's most significant tea-producing regions and home to centuries of tea-growing tradition. Choosing Shizuoka reflects the brand's focus on authenticity, as the area is known for high-quality leaves that meet the standards required for ceremonial-grade matcha.

Regional character and cultivation

Shizuoka's climate, soil, and traditional farming practices, refined over generations, contribute to the characteristics that define premium Japanese matcha. The brand emphasizes collaboration with producers who prioritize environmentally responsible methods, though it describes its sustainability practices as an ongoing area of development, with specific certifications and environmental metrics still being built out.

Chamberlain Coffee History

Chamberlain Coffee was founded in 2019 by YouTube creator Emma Chamberlain, launching with single-serve cold brew coffee bags aimed at Gen Z. The brand later expanded into premium matcha, growing from a creator's side project into a multi-million dollar beverage business.

Funding milestones

  • 2020: Raised $1 million in seed funding
  • 2022: Raised $7 million in Series A, entering the matcha market
  • 2024: Secured $4.61 million in later-stage venture capital
January 1, 2019

Emma Chamberlain, YouTube phenomenon, founded Chamberlain Coffee and introduced single-serve cold brew coffee bags, capitalizing on convenience and targeting the on-the-go lifestyle of Gen Z consumers with an innovative approach to coffee consumption.

July 1, 2020

Chamberlain Coffee secured $1 million in seed round funding, enabling early-stage development and marketing initiatives. This funding round represented the first major external validation of the brand's potential beyond Emma Chamberlain's celebrity status.

August 1, 2022

The company raised $7 million in Series A funding, fueling significant product line expansion and scaling of operations. This funding round enabled Chamberlain Coffee to diversify beyond cold brew and enter the premium matcha market with ceremonial grade products.

May 1, 2024

Chamberlain Coffee secured an additional $4.61 million in later stage venture capital funding, supporting continued growth initiatives and potential new product launches. This funding round demonstrated sustained investor confidence in the brand's evolution and market position.

Frequently asked questions

Here are some frequently asked questions and answers.

Where does Chamberlain Coffee source its matcha?

Chamberlain Coffee sources its matcha directly from Shizuoka, Japan. Its range centers on USDA organic Shizuoka matcha and includes traditional ceremonial matcha alongside flavored options. The available record also says the company works with established Japanese tea farmers and provides transparent origin information for every product batch.

What kinds of matcha does Chamberlain Coffee offer?

Chamberlain Coffee offers Organic Ceremonial Grade A Matcha as well as vanilla, coconut, and matcha lemonade varieties. The ceremonial product is described as balanced between sweetness, umami, and slight bitterness. The flavored options retain matcha as their foundation while adding vanilla, creamy coconut sweetness, or tangy lemonade flavors.

Is Chamberlain Coffee matcha certified organic, vegan, and gluten-free?

The flagship Organic Ceremonial Grade A Matcha is USDA certified organic, vegan, and gluten-free. The record describes the wider matcha line as centered on USDA organic matcha from Shizuoka. It also states that batches undergo testing for purity and quality assurance, alongside checks against organic certification requirements.

How much caffeine is in Chamberlain Coffee ceremonial matcha?

Chamberlain Coffee’s Organic Ceremonial Grade A Matcha contains 35 milligrams of caffeine per one-gram serving. That quantity applies specifically to the flagship ceremonial product described in the record. The same product is identified as USDA certified organic, vegan, and gluten-free and has a profile balancing sweetness, umami, and slight bitterness.

Who founded Chamberlain Coffee, and when?

Content creator Emma Chamberlain founded Chamberlain Coffee in 2019. The company initially introduced single-serve cold brew coffee bags and later expanded into premium matcha. Its matcha range now combines ceremonial products and flavored blends, with matcha sourced from Shizuoka, Japan, and an emphasis on organic certification and convenient formats.