KOI Thé – Top7 Most Popular Drinks in Singapore & Malaysia

While I’ve already shared a global roundup of KOI’s top drinks, this post zooms in on what people actually order in Singapore and Malaysia — based on official menu rankings, delivery app data (GrabFood, Foodpanda, Deliveroo), and real customer favorites.
Bonus: I’ve included prices to help you decide before you queue up (or hit "Order Now")

🇸🇬 Top 7 KOI Thé Drinks in Singapore (2025 Edition)

Based on both the official KOI Singapore website (Official Menu) and delivery app rankings, here are the top 7 drinks Singaporeans love most: 

1. Golden Bubble Milk Tea

🧋 Black Tea + Milk + KOI’s Signature Golden Pearls
💰 ~S$5.00

The timeless classic. Creamy, balanced, and chewy pearls that KOI fans swear by.

✅  Top 5 on official website
📦 Frequently ordered on all delivery platforms

2. Peach Oolong Tea 

🍑 Peach + Fragrant Oolong Tea (with or without milk)
💰 ~S$4.00

Light, floral, and juicy — ideal for Singapore’s weather.
Comes in both milk and non-milk versions, both popular

✅ Top 5 on KOI SG website
📦 Repeatedly marked "Popular" on Deliveroo & Foodpanda

3. Yakult Green Tea

🥤 Green Tea + Yakult
💰 ~S$5.20

Refreshing, probiotic-rich, and slightly fizzy. Surprisingly addictive.

📦 Popular across Deliveroo & GrabFood
💬 A community favorite for non-milk drinkers

4. Chrysanthemum Milk Tea 

🌼 Chrysanthemum Tea + Milk
💰 ~S$.30

Fragrant and slightly herbal with a mellow creaminess.

📦 Explicitly marked “Popular” on both Deliveroo and Foodpanda
🎯 Highlighted in recent GrabFood promotions as a “Best Seller”

5. Gula Melaka Milk Tea 

🥥 Milk Tea + Palm Sugar + Golden Pearls (Optional) 
💰 ~S$5.80

Sweet, caramel-like and indulgent — a Southeast Asian twist on milk tea.

✅ Top drink on the KOI website
📦 Marked “Popular” on Deliveroo

6. Hazelnut Milk Tea

🌰 Milk Tea + Hazelnut Syrup
💰 ~S$5.10

Nutty and sweet, this is a nostalgic pick for many long-time KOI lovers.

📦 Frequently appears as “Popular” on Foodpanda & Deliveroo
💬 Often paired with coffee jelly by regulars

7. Ovaltine Milk Tea / Macchiato

🍫 Malted Chocolate + Milk / Macchiato Foam
💰 ~S$5.20

Comforting, chocolatey, and rich. A dessert-like drink that satisfies.

📦 Listed as “Popular” on Foodpanda
💬 Great for those who want something sweet but not fruity

🧾 Honorable Mentions

These drinks also performed well on either the official website or delivery apps:

• Orh Nee Milk Tea – taro lovers, this one's for you

• Peach Green Tea – lighter and fruitier version of #2

• Honey Green Tea – refreshing and low-key sweet

• Caramel Milk Tea – smooth and underrated

• Coffee Jelly Green Milk Tea – ranked on KOI’s official site

🇲🇾 Top 7 KOI Thé Drinks in Malaysia (2025 Edition)

This list combines data from KOI Malaysia’s official site, GrabFood “Most Ordered”, and Foodpanda “Popular” tags.

1. Golden Bubble Milk Tea

🧋 Black Milk Tea + Golden Tapioca Pearls
💰 ~13.10

Classic KOI signature drink. Smooth, balanced, and always a hit.

✅  Top 5 on KOI site
📦 GrabFood "Most Ordered" item, f requently appears on Foodpanda Popular list

2. Yakult Green Tea

🥤 Green Tea + Yakult
💰 ~RM12.1

Tart, probiotic, refreshing — a tropical favorite.

✅ Top 5 on KOI official site
📦 “Most Ordered” on GrabFood, popular across multiple Foodpanda outlets 

3. Brown Sugar Fresh Milk

🥛 Fresh Milk + Brown Sugar + Pearls
💰 ~RM14.90

Rich and dessert-like with caramelized syrup. No tea — pure indulgence.

✅ Featured in KOI Malaysia's Top 5
📋 Often listed as “Popular” on Foodpanda 

4. QQ Jelly Oolong Milk Tea

🍵 Roasted Oolong + Milk + Coconut + Pudding
💰 ~RM13.10

Unique chewy texture from double jelly combo. Nutty and satisfying.

✅ Listed in Malaysia’s official Top 5
📋 Found in Foodpanda’s "Popular" items

5. Peach Green Tea

🍑 Green Tea + Peach Syrup
💰 ~RM12.1

Fruity and floral, this is a lighter, caffeine-based alternative.

📦 “Most Ordered” on GrabFood
📋 Also listed on Foodpanda as “Popular”
🎯 Great for hot weather

6. Lychee Black Tea

🌸 Black Tea + Lychee Syrup
💰 ~RM12.1

Floral and fruity — one of the more unique KOI flavors.

✅ Included in official KOI Malaysia Top 5
📋 Appears in Foodpanda’s “Popular” listings

7. Bubble Milk Tea

🧋 Milk Tea + Tapioca Pearls
💰 ~RM12.90

The OG drink for many bubble tea fans. Comfort in a cup.

📦 GrabFood “Most Ordered” tag
📋 Common on Foodpanda “Popular” lists

🧾 Honorable Mentions

Also frequently seen in delivery app Popular sections:

• Black Sesame Milk Tea – nutty & rich

• Honey Green Tea – light and subtly sweet

• Lychee Mango Green Tea – fruity favorite on Foodpanda

• Matcha Red Bean – a heavier dessert option

• Gula Melaka Milk Tea – Malaysian twist that’s well-loved

💰 Price Comparison: KOI Thé SG vs MY (2025)

Drink	🇸🇬 Singapore (SGD)	🇲🇾 Malaysia (RM)
Golden Bubble Milk Tea	~S$4.90 – S$5.70	~RM11.90 – RM13.90
Yakult Green Tea	~S$5.20 – S$5.80	~RM11.90
Brown Sugar Fresh Milk	~S$5.80 – S$6.50	~RM13.90
QQ Jelly Oolong Milk Tea	~S$6.00 – S$6.80	~RM13.50
Peach Green Tea	~S$5.30 – S$6.00	~RM11.90
Lychee Black Tea	~S$5.30 – S$6.30	~RM11.90
Bubble Milk Tea	~S$4.80 – S$5.60	~RM12.90

💡 Prices may vary depending on outlet, size (M/L), and delivery platform. Malaysian prices tend to be lower overall, but are especially cost-effective relative to local spending power.

💬 My Take

Looking at both official KOI rankings and real delivery data, there’s a clear trend: people are gravitating more toward milk teas, but not necessarily with bubbles. Even classics like Chrysanthemum Milk Tea and Ovaltine are making a comeback — proof that comfort and nostalgia still matter.

Compared to Singapore, Malaysia’s KOI crowd skews sweeter and bolder,  with picks like QQ Jelly, Black Sesame, and Gula Melaka Milk. That said, some drinks — like Yakult Green Tea and Golden Bubble Milk Tea — are clear fan-favorites across both countries.

If you're new to KOI in either country, start with the Top 3. And if you're feeling adventurous, go for the QQ Jelly Oolong or Lychee Black Tea — both underrated gems with strong fan bases.

As for me? I always stuck to the safe choice of Golden Bubble Milk Tea, because I didn't want to be disappointed with the other drinks. Honestly, I didn’t expect Yakult Green Tea to be such a hit — but after seeing it consistently rank across platforms and regions, I’m convinced. Trusting the data on this one.