Catechins, L-Theanine...
Developed by Yoshi en, GC1® Matcha Premium Power is a functional green tea powder with an exceptionally high concentration of naturally active compounds. Carefully selected cultivars, Kagoshima’s intense sunlight, traditional pre-harvest shading, and precise processing all work together to maximise catechins (including EGCG), amino acids like L-theanine, and chlorophyll. The result is a versatile Matcha that combines the very best qualities of Matcha, Sencha and Gyokuro – Japan's most prized green teas – in one premium, all-in-one powder.
Each serving is packaged in a high-quality, flavour-preserving sachet for practical and convenient use. Simply mix the powder with hot or cold water, no whisk required. The ultra-fine grind ensures smooth texture, excellent solubility, and optimal absorption. Just one stick per day provides your daily dose of essential green tea nutrients.
The mild, rounded flavour with gentle umami and minimal bitterness makes it perfect for both matcha newcomers and enthusiasts. It also makes for a smarter alternative to coffee: with 60 mg of caffeine naturally balanced by 39 mg of L-theanine, GC1® delivers a steady, long-lasting boost, supporting focus and clarity without jitters or crashes. Enjoy it pure, as a matcha latte, or blended into smoothies – perfect for your daily ritual at home, in the office, or on the go.
GC1® Matcha Premium combines the very best of Sencha, Matcha, and Gyokuro in one all-in-one powder. Its delicate, naturally sweet umami and exceptionally creamy mouthfeel are the result of careful pre-harvest shading and ultra-fine milling. Despite its high catechin content, it has a pleasant chlorophyll freshness and a refined, gentle bitterness. It impresses with not only its functional benefits but also its sophisticated flavour profile, even surpassing some traditional Matcha in taste.
For one serving, simply add one stick (2g) to a cup, pour over 250ml of hot or cold water, stir well – and it’s ready to enjoy! Adjust the amount of water to suit your preferred intensity.
Alternatively, it can simply be shaken into a water bottle, making it ideal for on-the-go or while travelling. Add one stick directly into the bottle, shake, and enjoy.
GC1® Matcha Premium also makes for an excellent addition to smoothies or as a base for Matcha lattes: just mix in one or more sticks as desired. For regular enjoyment, we recommend 1 to 3 servings per day.
Located in the sun-drenched south of Japan, this tea farm is one of the region’s most renowned producers and a recognised pioneer of holistic, nature-focused cultivation. As a matter of principle, no pesticides or synthetic fertilisers are used. Instead, the tea fields are managed using highly efficient, innovative, and environmentally responsible methods.
We go to great lengths to identify the finest organic tea farms across the world’s most celebrated terroirs. All our teas are sourced directly from the farmer and, with a few exceptions, are certified organic or come from pesticide-free farms. Each batch of tea for every harvest is tested for pesticides and other pollutants in an independent German lab to ensure they meet our strict quality standards as well as HACCP food safety requirements. Likewise, the regions of Japan from which we source our teas are tested for radioactivity for every harvest.
Our comprehensive portfolio focuses on organic, single-origin teas sourced directly from renowned farms. We believe in creating partnerships with farmers who share our values and are committed to sustainable, responsible tea cultivation. Thanks to these strong relationships our exciting range is constantly growing and evolving. As an international team of dedicated and passionate tea experts, we are committed to preserving centuries-old tea culture while ensuring it remains relevant and continues to bring joy in the present. About Yoshi En.
