(Free) Kuro / UMESHU PLUM 梅

Inspired by

Umeshu - Japan’s classic plum liqueur. Sweet, tart, faintly funky, served chilled at the end of a meal.

Tastes like

The umeshu plum is the star - tart, almost cured, with that distinct ume funk that separates it from any plum vape you’ve had before. Brown sugar warms the back end. Green apple keeps it crisp instead of cloying.

Built for

Vapers ready for a genuinely different flavour profile, the most “Japanese” tasting in the range. People bored of European fruit vapes.
10ml 50PG/50VG Free Gift New!
Kuro Umeshu Plum 10ml Nic Salt Vape juice bottle by Riot Labs

Japanese plum (ume) / Brown sugar / Green apple

£0.00
Riot E-Liquid
Built for all-day vaping
Riot E-Liquid
Crafted like sushi
Riot E-Liquid
Tokyo-inspired flavour
Riot E-Liquid
Layered, not lazy

Product info

Vegetable Glycerine, Propylene Glycol, Flavourings, Nicotine Benzoate. 

Sharp ume plum layered with warm brown sugar and crisp green apple for a sweet, tart and slightly funky finish.

KURO Nic Salts are best enjoyed with low-powered mouth-to-lung devices like the OXVA Xlim, Nexlim or Aspire Gotek range. Built for vapers bored of the same disposable-style strawberry ice flavours, KURO delivers layered, Japanese-inspired blends with way more depth, character and attitude.

Nicotine salt is a form of nicotine that combines pure nicotine with organic acids to create a smoother, more easily absorbed alternative to traditional freebase nicotine. This formulation allows for higher nicotine strengths with less throat irritation, delivering quicker satisfaction and a cigarette-like hit ideal for low-powered pod devices. It’s designed for efficiency, comfort, and a more seamless transition for adult smokers.

We currently offer:
Free Delivery – On orders over £30
DPD Next Working Day – £3.99 (fully tracked)
Royal Mail 24 – £2.99 (aims for next working day, not fully tracked - includes delivery and attempted delivery updates)
Royal Mail 48 – £1.99 (aims for 2–3 working days, not fully tracked - includes delivery and attempted delivery updates)
Drop Shop – £1.99 (1–2 days to a choice of 3 nearby collection points)

For more information, please see our Shipping Policy.

Any and all vape related waste, such as empty bottles, capsules and devices should be recycled responsibly. To find your nearest recycling centre, follow this link

Riot E-Liquid
How it Works

Customer FAQs

Yes! Riot e-liquids are vegan friendly, we go to great lengths designing our flavours down to a molecular level. We ensure we pass the strict requirements to be used by vegans and enjoyed by as many people as possible.

Our products are sent out in Riot branded packaging. However, please get in contact with our team if you'd like a plain, unbranded packaging.

"mg" in e-liquid stands for the milligrams of nicotine per millilitre of e-liquid. It indicates the nicotine strength of the vape juice. For Riot e-liquids, we offer options in 0mg, 5mg, 10mg, and 20mg. The higher the number, the stronger the nicotine hit. This allows you to choose a strength that best matches your preferences or smoking habits.

Our e-liquids are designed, tested and manufactured on-site in our HQ Milton Keynes.

Yes, once your order has been dispatched, we’ll send a tracking link via email. You can use this link to follow your order’s progress from our warehouse to your door.

We do not ship on Bank Holidays or weekends. Orders made during these times will be dispatched the next working day. Please see our Shipping Policy page for more information.

Orders received on Saturdays and Sundays will be process the next working day.