Reviews of the bubble tea outlets mainly reflect mixed experiences. Many customers appreciate the variety, flavor, and friendly service, especially highlighting efficient staff and good quality drinks. However, frequent complaints involve long wait times, slow service, understaffing, and inconsistent drink quality. Several reviews also mention rude staff behavior, issues with ordering processes, and payment restrictions, negatively affecting overall customer satisfaction. The convenience of self-order kiosks is noted, but technical difficulties and poor service attitude mar are common concerns. Despite setbacks, the consistent appeal of the drinks keeps many returning.

KOI ExpressHear the sound of tea being brewed, of ice being crushed, and of laughter. Smell the aroma of our freshly prepared ingredients.&nbsp;Be excited by the chewiness of our milk tea pearls. Enjoy the fun and comfortable surroundings. And the warmth of our tea shakers.&nbsp;With KOI, happiness happens naturally.&nbsp;

KOI Express

KOI is the only choice for Original Taiwan Bubble Milk Tea. Originating from Taiwan, the natural ingredients go through a detailed process at every stage, until they are placed into the hands of the customers as a cool, refreshing drink. We promise the best hand-shaking drink for you.Â The Key of Inspiration is KOI.

KOI Thé Express

KOI Thé (Changi Airport T3 Public)

KOI THÉ Singapore was first established in 2007 with the vision to bring happiness to the world when they drink a cup of tea. THÉ means “TEA” in French, its pronunciation also sounds like Taiwanese “TÉ” In KOI, our Milk Tea is irresistible with a variety of outstanding toppings and exclusive flavors that differentiate us from the rest. KOI has successfully expanded to more than 50 outlets in Singapore, in KOI - every cup is a pleasant surprise.

KOI EXPRESS

KOI THÉ Singapore was first established in 2007 with the vision to bring happiness to the world when they drink a cup of tea. THÉ means “TEA” in French, its pronunciation also sounds like Taiwanese “TÉ” in KOI. KOI's Milk Tea is irresistible with a variety of outstanding toppings and exclusive flavors that differentiate us from the rest.
As Singapore's renowned bubble tea brand, KOI focuses on brewing aromatic tea with quality. The freshly brewed tea and flavourful ingredients, prepared with passion are the key to KOI’s authentic taste. KOI shares its happiness and love of tea with everyone, making every experience memorable.

KOI Thé 

KOI THÉ Singapore was first established in 2007 with the vision to bring happiness to the world when they drink a cup of tea. THÉ means “TEA” in French, its pronunciation also sounds like Taiwanese “TÉ” in KOI. KOI's Milk Tea is irresistible with a variety of outstanding toppings and exclusive flavors that differentiate us from the rest.  As Singapore's renowned bubble tea brand, KOI focuses on brewing aromatic tea with quality. The freshly brewed tea and flavourful ingredients, prepared with passion are the key to KOI’s authentic taste. KOI shares its happiness and love of tea with everyone, making every experience memorable.

KOI Thé Express (Raffles City)

KOI Thé Express (Changi City Point)

KOI Thé Express (Ang Mo Kio MRT)

Bubble tea

Pearl toppings

Tea base

Milk tea

Tapioca pearls

Yogurt ice cream

As Singapore's renowned bubble tea brand, KOI focuses on brewing aromatic tea with quality. The freshly brewed tea and flavourful ingredients, prepared with passion are the key to KOI’s authentic taste. KOI shares its happiness and love of tea with everyone, making every experience memorable.

Koi Express

Locations