caffeine

Arabica and robusta are different species - but the quality gap is smaller than the labels suggest. A green-coffee buyer explains what actually separates them.

Matcha contains 35-70mg of caffeine per serving. Here is the verified UK comparison table, and the L-theanine reason it feels calmer than a cup of coffee.

Matcha delivers smoother energy than coffee, but is it right for you? We compare caffeine, L-theanine, jitters, health benefits, and focus to help you choose.

Nutritional therapist Clemmie Rose compares matcha vs green tea on caffeine, L-theanine, EGCG and health evidence. Evidence-based, honest about limitations.