# Garcinia stick coffee that melts in cold water: Heorissok Diet Coffee - By Taeyul (https://superchart.com/en/@midnight-cork-pages/) - Written Sep 18, 2026 - Products › Food & snacks - Product provided: This product was provided by the brand for this review, written after using it myself. - English edition: https://superchart.com/en/@midnight-cork-pages/heorissok-diet-coffee-garcinia-stick/ - Also in: [한국어](https://superchart.com/ko/@midnight-cork-pages/heorissok-diet-coffee-garcinia-stick/index.md) ## In short Heorissok Diet Coffee is a stick-type americano coffee made with Garcinia cambogia extract, sold in boxes of 3g x 30 sticks. The powder is fine enough to dissolve after 10 seconds of shaking in cold water, and Heorissok tastes nutty and light, so it drinks as easily as any everyday instant americano. After a week of drinking it alongside a diet, Heorissok Diet Coffee suits anyone who wants to keep their usual coffee habit in a portable form. ## Good to know - **Product name**: Heorissok Diet, Americano flavor - **Format**: 3g x 30 sticks - **Main ingredients**: Garcinia cambogia extract, Colombian coffee powder - **Made in**: Yongin, Gyeonggi-do - **Where to buy**: Official online store *Prices as written by the tester on Sep 18, 2026 · not updated automatically* ## What is Heorissok Diet Coffee, the garcinia you drink like coffee? A lot of people can't give up their americano even while dieting, haha. When I look at products like this, the first thing I check is: 'so can I actually drink this as easily as regular coffee?' Health House's Heorissok Diet Coffee comes in individual stick packs, kind of like Kanu instant coffee, so it caught my eye as something easy to carry around. ![Product shot of Heorissok Diet Coffee stick packaging](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-01-scrje-1200.webp) According to the product labeling, it contains Garcinia cambogia extract, which is listed as having a functional benefit of helping reduce body fat by suppressing the conversion of carbohydrates into fat. That said, it's more realistic to think of this as something to pair with diet and exercise rather than a coffee that melts fat away on its own. ## Heorissok Diet Coffee: price, format and ingredients ![Heorissok Diet Americano Flavor listing on the official store](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-02-1d515-869.webp) ![Box of 30 Heorissok Diet Coffee sticks](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-03-151uf-900.webp) Heorissok Diet Americano Flavor is sold on the official store in a 3g x 30-stick format. It's labeled as made in Yongin, Gyeonggi-do, and the ingredient info lists Garcinia cambogia extract and Colombian coffee powder. Made in Korea, standing by! The stick packaging itself is another plus — easy to stash in a desk drawer or a bag. If you're someone who usually keeps a Kanu stick on hand, the whole format will feel pretty familiar. ## Does Heorissok taste like a regular americano? ![Opening one stick pack of Heorissok Diet Coffee](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-04-b91dq-900.webp) ![Heorissok Diet Americano mixed in a cup](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-05-1206y-900.webp) Just like other reviews saying "it just tastes like a regular americano" and "it's mild and nutty so it's easy to drink," the moment I tried it I got that same nutty, mild coffee flavor right away. Some reviews mention they still can't tell if it's affecting their weight, but personally, I felt like my body felt a bit lighter? The caffeine hit was gentler too, and since it dissolves well in cold water, I mixed myself a cup whenever I felt drowsy, haha. ![Fine coffee powder from Heorissok Diet Coffee](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-06-3b64b-900.webp) ![Iced americano made by dissolving Heorissok Diet Coffee in cold water](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-07-13gm9-900.webp) As you can see here, the powder is really fine, so there's zero problem mixing it into cold water! There was a slight difference between cold and hot water — cold water needed about 10 seconds of shaking to dissolve, while hot water dissolved it instantly the moment I poured it in! The name 'diet coffee' makes you picture some intense, medicinal-tasting functional drink, but based on how it actually tastes, it seems more approachable — close to what anyone used to instant americanos like Kanu would expect. ## How should you think about the garcinia in Heorissok? ![Product info showing the Garcinia cambogia extract functional claim](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-08-vqev0-900.webp) The functional claim for Garcinia cambogia extract only goes as far as 'helps with body fat reduction.' So drinking Heorissok isn't going to make you lose weight overnight!!! Still, I think it's more realistic to see products like this as a way to sneak diet support into your existing coffee routine without extra effort. That said, my body did feel a bit lighter while drinking it?! It's only been about a week, but it feels really good to drink alongside dieting! ![A week's worth of drinking Heorissok Diet Coffee](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-09-6ykg8-900.webp) ![Heorissok stick coffee and a cup on a desk](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-10-1b4oc-900.webp) If you drink americanos often and want to keep your coffee habit going even while dieting, this is a good option to compare against your usual coffee. I'm personally using it to break my habit of buying coffee outside all the time too, hahaha. ## Final verdict on Heorissok Diet Coffee ![Several sticks of Heorissok Diet Coffee](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-11-kbu8v-900.webp) ![Heorissok Diet Coffee box and stick packs](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-12-kzokw-900.webp) The most accurate way to describe Health House's Heorissok is: an americano-style stick coffee with garcinia functionality added. ![Heorissok Diet Coffee stick packaging that's easy to carry](https://img.superchart.com/images/heorissok-diet-coffee-garcinia-stick/heorissok-diet-coffee-garcinia-stick-13-1otdj-900.webp) If you care about taste and portability, drink coffee regularly, and want something simple to keep up while balancing diet and exercise, it's worth comparing. Personally I'm planning to buy more with my own money going forward!!! ( ᐛ )σ ## Products - Heorissok Diet Americano Flavor 3g x 30 sticks — Heorissok - 공식몰 — 3g x 30T 구성 판매 --- Superchart · https://superchart.com/en/@midnight-cork-pages/heorissok-diet-coffee-garcinia-stick/ · https://superchart.com/llms.txt