Matcha’s Gentler Caffeine

A 2021 randomized trial published in Nutrients found daily matcha ingestion produced greater sustained work performance over time than an equivalent dose of isolated caffeine in single-dose tests. (mdpi.com) A 2020 study in Psychopharmacology reported that matcha’s mix of catechins, L‑theanine and caffeine helped maintain attentional function after mild stress compared with baseline measures. (sciencedirect.com) Typical serving ranges vary by grade and scoop: one teaspoon (≈2 g) of matcha delivers about 40–135 mg of caffeine depending on powder strength and portion size. (matcha.com) By comparison, an 8‑ounce cup of brewed coffee averages roughly 95 mg of caffeine and can range from about 95–200 mg depending on brew method. (foodrepublic.com) Controlled human trials of L‑theanine plus caffeine report improved selective attention and reduced neurophysiological markers of distraction, findings that underlie matcha’s “calmer but sustained” alertness profile in experimental settings. ( ) Market analysis puts the global matcha market at approximately USD 3.66 billion in 2024 with projections to grow toward roughly USD 8.46 billion by 2032 under some scenarios, indicating commercial momentum behind café adoption. (marketresearch.com) Major chains are expanding matcha offerings: Starbucks added two new matcha beverages on February 3, 2026 and its global menu now lists multiple matcha items including iced and hot lattes. ( ) Rising consumer demand has stressed supply chains — Australian reporting in July 2025 documented global shortages and Freshcup magazine projected the boom could push prices and sourcing constraints as matcha moves further into mainstream foodservice. ( )