Essays, Research & Terroir

The London Matcha Journal

Investigating the botany, neuroscience, history, and modern cafe culture surrounding Japan's most revered green tea.

All Categories Artisan Craft & Tools Barista Science & Recipes Botany & Origins Buyer's Guide & Quality Buyer's Guide & Sourcing Culture & London Scene Culture & Philosophy Dermatology & Skin Science Heritage & Agriculture London Terroir & Science Metabolic Health Neuroscience & Wellness Origin & Terroir Preparation & Ritual Quality & Authentication Science & Pharmacology Tea Science & Preservation Terroir & Botany Trade & Wholesale Wellness & Longevity

Barista Science & Recipes • 5 min read

The London Oat Matcha Latte: Molecular Milk Pairings & Layering Science

From Soho to Mayfair, the iced ceremonial matcha oat latte has become London’s most celebrated cafe beverage. Here is the molecular science of plant milk pairing and how to layer it like a master.

Read Essay → 24 Sep 2026