How is Tea Decaffeinated?

How is Tea Decaffeinated?

The Republic of Tea offers a splendid array of fine decaffeinated teas. All are naturally decaffeinated using an environmentally friendly carbon dioxide/high-pressure process—free of any commercial chemical extraction.

The tea leaves are lightly soaked and then flushed with odorless, flavorless, harmless carbon dioxide gas. Carbon dioxide-decaffeinated green tea has the added advantage of retaining 90 percent of its polyphenols, the healthful antioxidants abundant in green tea.

Read the Latest

The Republic of Tea Earns Editor’s Choice Recognition at the 2026 NEXTY Awards

The Republic of Tea Earns Editor’s Choice Recognition at the 2026 NEXTY Awards

The Republic of Tea Earns Editor’s Choice Recognition at the 2026 NEXTY Awards   Regenerative Organic Certified® Assam Black Tea honored at Natural Products Expo West...

Media Releases
The Republic of Tea Spotlights Regenerative Organic Certified® Teas and Other Innovations at Natural Products Expo West 2026

The Republic of Tea Spotlights Regenerative Organic Certified® Teas and Other Innovations at Natural Products Expo West 2026

The Republic of Tea Spotlights Regenerative Organic Certified® Teas and Other Innovations at Natural Products Expo West 2026   Additional highlights include the debut of...

Media Releases
The History and Origins of Earl Grey Tea: A Cup of Tradition, Legend and Flavor

The History and Origins of Earl Grey Tea: A Cup of Tradition, Legend and Flavor

Earl Grey tea is one of the world’s most beloved blends — a black tea infused with the fragrant essence of bergamot citrus. At The...

Tea Library