We’ve officially entered June, meaning 2025 is already halfway through—hard to believe how fast time flies.
With no public holidays and the rising heat, June can be especially exhausting. Feeling drowsy?
You might think of reaching for an energy drink—but if you’re concerned about caffeine, you’re not alone.
Enter FOSTERMIN: a brand-new, non-caffeinated energy drink born in Onomichi City located in Hiroshima and released by MARUZEN PHARMACEUTICALS.
Let’s take a closer look and see what it’s all about!
Gentle Yet Uplifting: Reviewing the Onomichi-Born Energy Drink
First impressions: FOSTERMIN comes in a compact 250ml can—on the smaller side for an energy drink.
The packaging features a quirky character with captivating eyes, as if it’s ready to join your party.
Nutrition Facts
Here’s what you get per 100ml:
- Calories: 37 kcal
- Protein: 0g
- Fat: 0g
- Carbohydrates: 9.3g
- Sodium (salt equivalent): 0.16g
- Caffeine: 0g
The standout feature? It’s completely caffeine-free—yet still an “energy” drink.
Perfect for those who want that boost without the side effects or dependency concerns that caffeine can bring.
But How Does It Taste? Does It Actually Give You a Boost?
As someone who judges energy drinks not by how “gentle” they are, but by how much they actually energize—I had to put FOSTERMIN to the test.
So, how does it stack up in terms of taste and effect?
Opening the can releases a satisfying “psst” sound.
Interestingly, it doesn’t have a strong smell—great if you’re drinking it in a shared space.
Pouring it reveals...
A rich, clear yellow color!
Now for the taste—it's a classic energy drink flavor, with no odd aftertasteand very easy to drink
It’s lightly carbonated and has a round, mellow flavor that makes the whole experience feel... soft, in a good way.
After a short while, I found myself becoming more alert and focused—ideal for writing and concentration.
No wonder the Saiga NAK editorial team keeps going back for more.
Perfect for a Mid-Work Break: A Kinder, Natural Way to Power Up
So what gives it that energizing lift without caffeine?
The answer lies in natural ingredients like long pepper and black ginger—selected and blended using the pharmaceutical expertise of MARUZEN PHARMACEUTICALS.
With June lacking holidays and work piling up, why not make “FOSTERMIN” your new desk-side companion?
It’s available online in packs of 30 for ¥5,400 (tax included).
For more details, visit the official FOSTERMIN website.
