REACTION Coffee Roasters

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REACTION Coffee Roasters Freshly Roasted Specialty Coffee
� 67 Shing Woo Road, Happy Valley
• Mon-Sun I 08:00-18:00
� 32-48 Mody Road, Tsim Sha Tsui
• Mon-Sun I 08:00-22:00

【The Ultimate East-Meets-West Dessert Experience ‧ Black Sesame & Charcoal Series 🖤】  When rich roasted aromas meet velv...
14/10/2026

【The Ultimate East-Meets-West Dessert Experience ‧ Black Sesame & Charcoal Series 🖤】 

When rich roasted aromas meet velvety smooth texture, Reaction Coffee Roasters brings you a sophisticated, deep obsidian moment for your palette ✨ 
Crafted with premium Japanese black sesame and natural bamboo charcoal, achieving a rich and captivating obsidian tone. Introducing our two new handcrafted creations: 

🖤 Black Sesame & Charcoal Basque Cheesecake
Rich, roasted black sesame pairs seamlessly with velvety Basque cheesecake. Every bite offers a smooth, decadent texture with an intense sesame fragrance that lingers. 

🖤 Black Sesame & Charcoal Mochi Muffin
Fluffy muffin infused with deep roasted sesame notes, filled with stretchy, soft mochi right at the center. A delightfully chewable, multi-layered treat! 
Pair your favorite specialty coffee with our latest black sesame creations for the ultimate afternoon treat this week ☕️✨ 
📍 Available now across all stores. Come taste the obsidian elegance!
—

We’ve got 4 delicious new Muffin flavors ready for your coffee break! ☕️🍎 Apple Cinnamon 🌿 Pandan Mochi 🍫 Sea Salt Choco...
09/10/2026

We’ve got 4 delicious new Muffin flavors ready for your coffee break! ☕️
🍎 Apple Cinnamon
🌿 Pandan Mochi
🍫 Sea Salt Chocolate
🍪 Lotus Biscoff

Perfect pair with our signature specialty coffee. Grab yours today!

🌕 MID-AUTUMN 48-HOUR FLASH SALE | 突發中秋限時 85 折優惠 ☕  中秋節限時快閃！REACTION Coffee Roasters 線上商店突發推出 48 HOUR FLASH SALE！由 9 月 26...
25/09/2026

🌕 MID-AUTUMN 48-HOUR FLASH SALE | 突發中秋限時 85 折優惠 ☕ 

中秋節限時快閃！REACTION Coffee Roasters 線上商店突發推出 48 HOUR FLASH SALE！由 9 月 26 日至 27 日，全館指定商品即享 85 折優惠（15% OFF）！ 
優惠只限兩天，無論係想補貨咖啡豆、Drip Bag 抑或 Capsules，即刻上官網搶購啦！

📅 日期： 2026 年 9 月 26 日至 27 日（限時 48 小時）
🛍️ 優惠： 全館 15% OFF (85折)
💻 地點： 網店限定（Online Shop Exclusive） 
*優惠僅限 REACTION Coffee Roasters 線上商店。

Celebrate Mid-Autumn Festival with our 48-Hour Flash Sale! From Sept 26 to 27, enjoy 15% OFF SITEWIDE exclusively on our Online Shop! 
Stock up on your favorite coffee beans, drip bags, and capsules now! Don‘t miss out on this 48-hour deal! 

📅 Date: 26 - 27 September 2026 (48 Hours Only)
🛍️ Offer: 15% OFF Sitewide
💻 Platform: Online Shop Exclusive 
*Offer valid exclusively at REACTION Coffee Roasters Online Shop.

🔗 Shop Now / 立即選購：
www.reactioncoffee.com.hk (Link in Bio!) 

Celebrate Mid-Autumn Festival with our Online Shop Exclusive offer! From Sept 19 to 24, enjoy our special holiday promot...
19/09/2026

Celebrate Mid-Autumn Festival with our Online Shop Exclusive offer! From Sept 19 to 24, enjoy our special holiday promotion! 

🎁 Buy 4 Beans, Get a FREE Gift Set (19/9 - 24/9)
Purchase any 4 bags of coffee beans on our website and receive a FREE Exclusive Gift Set (Worth $251)! 

Gift Set includes:
✨ 1x REACTION Tote Bag
✨ 4x Specialty Coffee Drip Bags
✨ 2x Coffee Capsules Blind Boxes (4 Capsules total)
✨ 2x Single Origin Coffee Beans (20g) 

*Gifts are available while stocks last.
*Offer valid exclusively at Reaction Coffee Online Shop.

🔗 Shop Now ：
www.reactioncoffee.com.hk (Link in Bio!)

Eight years ago, we planted the very first seed of REACTION Coffee Roaster right here in Happy Valley. 🌱From 2018 to 202...
17/09/2026

Eight years ago, we planted the very first seed of REACTION Coffee Roaster right here in Happy Valley. 🌱

From 2018 to 2026 we’ve quietly stood on this corner, witnessing the seasons change in Happy Valley together. Times change and the neighborhood evolves, but our original purpose for opening this shop has never faded.

”REACTION“ is more than just a name—it’s the chemistry between us and everyone who walks through our doors. This space has held so many stories: guests who first came alone, later returning with partners or their kids; minds seeking inspiration; souls enjoying a quiet moment. Every cup served and every smile received is our cherished connection with this community .

After a month of renovation behind closed doors, our Happy Valley store is finally ready to welcome you back with a fresh new look! ✨

We’ve kept the relaxed, authentic Australian cafe vibe you know and love, while subtly weaving in new elements and surprises. The old memories remain safely kept, and a new chapter begins today.

Good Morning🌞 It’s time for Coffee～☕️如常嘅鬧鐘響⏰如常嘅Blue Monday🫠如常嘅工作日⋯😩係一切如常發生之前 🥱先嚟 REACTION Coffee Roasters 整返杯香濃咖啡開啟一週好心情...
31/08/2026

Good Morning🌞 It’s time for Coffee～☕️

如常嘅鬧鐘響⏰
如常嘅Blue Monday🫠
如常嘅工作日⋯😩
係一切如常發生之前 🥱
先嚟 REACTION Coffee Roasters 整返杯香濃咖啡
開啟一週好心情啦～😆

【 跑馬地店暫停營業及裝修通知 ☕ 】為了給予大家更棒的咖啡體驗同更舒適嘅環境，我哋跑馬地分店將會由 8月17號（星期一） 起暫停營業進行內部大裝修 🛠️🎨！🗓️ 暫停營業日期：8月17日（星期一）起📢 重新營業日期：將於社交媒體另行公佈，...
15/08/2026

【 跑馬地店暫停營業及裝修通知 ☕ 】

為了給予大家更棒的咖啡體驗同更舒適嘅環境，我哋跑馬地分店將會由 8月17號（星期一） 起暫停營業進行內部大裝修 🛠️🎨！

🗓️ 暫停營業日期：8月17日（星期一）起

📢 重新營業日期：將於社交媒體另行公佈，記得 Follow 實我哋嘅最新動態！

裝修期間，歡迎大家到我們其他分店品嚐咖啡 ☕❤️。期待好快以全新面貌同大家見面，多謝大家一直以嚟嘅支持！

【 Happy Valley Branch Temporary Closure Notice ☕ 】
It’s time for a quick break and a fresh new look! ✨

To serve you even better coffee and a cozier space, Reaction Coffee (Happy Valley) will be temporarily closed for renovation starting Monday, August 17th 🛠️🎨.

🗓️ Closure Date: Starting Monday, August 17th

📢 Reopening Date: To be announced on our social media pages. Stay tuned for updates!

During this period, please feel free to visit our other branches for your daily coffee fix ☕❤️. We can’t wait to show you our fresh new look soon! Thank you for your amazing support!

#跑馬地 #跑馬地咖啡 暫停營業通知 內部裝修 HongKongCoffee CoffeeLoverHK SeeYouSoon

🌀 【TYPHOON SPECIAL 颱風限定快閃優惠 20% OFF】打風留喺屋企出唔到門？唔緊要，最緊要係屋企有足夠嘅咖啡豆同掛耳包陪你過週末！☕️🏠由即日起至 7月26日，RREACTION Coffee Roasters 網店特別推...
25/07/2026

🌀 【TYPHOON SPECIAL 颱風限定快閃優惠 20% OFF】
打風留喺屋企出唔到門？
唔緊要，最緊要係屋企有足夠嘅咖啡豆同掛耳包陪你過週末！☕️🏠
由即日起至 7月26日，RREACTION Coffee Roasters 網店特別推出
快閃 8 折優惠！

✨ 網店優惠亮點：
🛒 全館 20% OFF（8折）
(Workshop, Cake 及周邊商品除外)

⚠️ 備註：所有訂單將於風球除下後首個工作天順序寄出。
👉🏻 立即到 Profile 連結 / www.reactioncoffee.com.hk 入手！

【新品登場 🇹🇭✨ Thai Milk Tea & Sour Cream Basque Burnt Cheesecake】濃郁泰奶香，遇上細緻嘅巴斯克芝士蛋糕 🧀今次我哋將正宗泰國手標茶嘅濃郁茶香，完美融入軟滑嘅巴斯克之中！面層鋪上一層輕盈...
20/07/2026

【新品登場 🇹🇭✨ Thai Milk Tea & Sour Cream Basque Burnt Cheesecake】

濃郁泰奶香，遇上細緻嘅巴斯克芝士蛋糕 🧀
今次我哋將正宗泰國手標茶嘅濃郁茶香，完美融入軟滑嘅巴斯克之中！面層鋪上一層輕盈微酸嘅酸忌廉，恰到好處咁平衡咗甜膩感。再撒上香脆片，每一口都有齊綿密與酥脆嘅雙重口感 😋

📍 即日起於各分店有售，快啲嚟試下啦！

Address

Shop 67 B & C, G/F, 67 Sing Woo Road, Happy Valley
Hong Kong

Opening Hours

Monday 08:00 - 18:00
Tuesday 08:00 - 18:00
Wednesday 08:00 - 18:00
Thursday 08:00 - 18:00
Friday 08:00 - 18:00
Saturday 08:00 - 18:00
Sunday 08:00 - 18:00

Telephone

26747388

Website

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