badass oni and samurai design: Appeals to fans of anime, gaming, and unique beverage aesthetics
Sour cherry flavor: Offers a distinctive and refreshing taste experience
Customizable caffeine: Choose from regular or zero caffeine to suit your energy needs
Large 100-serv package: Ideal for parties, events, or sharing with friends
Summarized by Shop
"Foolish mortal! You've come to vanquish me, a mighty Demon Lord, all on your own? Well then - prepare to meet your DOOM!"
Oni Slayer features a badass Oni and Samurai design and sour cherry flavor, which both were inspired by community request. You can also get it with zero caffeine.
Serving Size
100 servings
Flavor
Sour cherry
Caffeine Content
Regular or zero caffeine
Package Type
Jar
Allergen Information
None provided
Summarized by Shop
4.9
13 ratings
5
4
3
2
1
Out of this world
I've tried three of the flavours and Oni Slayer cherry is the top of my list. Perfect in just water but put it in sparkling or a scoop in yogurt is itseven better if possible
R
Ronan · August 30, 2026
For the love of all things Cherry
This is the right amount of Cherry. Its hard to pin the flavour down exactly but I think like a mix of Starburst cherry and Dr Pepper....A+ would drink the Oni again.
R
Reuben · August 15, 2026
Simply the best
Oni Slayer is hands down my favourite flavour, I LOVE cherry flavoured drinks and this is amazing. Great with water, awesome with sparkling water. If you love cherry flavour this is a must buy
15/10
