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Buy THC Vapes in the UK — Cali Carts, Disposables & Pods, Same-Day Delivered

50+ THC vape products across California brand all-in-ones, 510-thread cartridges, live resin pods and nicotine disposables — all lab-tested, dispatched same-day via Royal Mail 24 Tracked in fully discreet packaging.

50+Vape Products
75–95%THC Range
10,000+WebSite Reviews
FreeDelivery on All Orders

💨 Buy THC Vapes in the UK at Leaflybuds

Leaflybuds stocks the most comprehensive THC vape range available in the UK — California brand all-in-one disposables, 510-thread cartridges, live resin pods and premium nicotine disposables from the world’s most recognised vape brands. THC vapes are the most discreet cannabis product available: no smell until you draw, no smoke, minimal vapour and a device indistinguishable from a standard nicotine vape in your pocket.

Every THC product in the range is independently lab-tested with a Certificate of Analysis confirming cannabinoid percentage and the absence of pesticides, cutting agents, vitamin E acetate and heavy metals. THC percentages range from 75% to 95% depending on extract type — significantly more potent than flower, so always start with 1–2 short draws and wait 10 minutes before taking more.

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All-In-One Disposable
Battery built-in, no accessories needed. Draw-activated, ready to use straight from the pack. 0.5g–1.25g oil. Most popular format.
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510 Cartridge
Screw onto any standard 510-thread battery (sold separately). Allows temperature control. 1g oil. Best value per mg of THC.
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Live Resin & Liquid Diamonds
Flash-frozen flower extraction preserving the full terpene and cannabinoid spectrum. Superior flavour and full entourage effect vs distillate.
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Pod Systems
Proprietary pod format requiring a brand-specific battery (e.g. STIIIZY). Magnetic connection, leak-proof, precise temperature delivery.
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Nicotine Disposables
High-capacity nicotine vapes from Elf Bar, Geek Bar and Funky Republic. 1,800–25,000 puffs. Rechargeable via USB-C. No THC.
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Zero Nicotine
Nicotine-free disposable options available. Gcore Prime 15K range delivers 15,000 puffs with 0mg nicotine for flavour-only vaping.

🏆 Brands in Our Vape Range

We stock California’s most respected cannabis vape brands alongside the world’s leading nicotine disposable manufacturers.

🍁 California THC Vape Brands
Backpack Boyz — Los Angeles
Raw Garden — Santa Barbara
STIIIZY — Los Angeles
Jetty Extracts — Oakland
CAKE — California
Heavy Hitters — California (Est. 1996)
Alien Labs — Sacramento
Connected Cannabis Co. — Sacramento
Gassers — California
THREDDY — California
WTF Extracts — California
Claybourne Co. — California
💨 Nicotine Disposable Brands
Elf Bar GH20K — 20,000 puffs
Geek Bar Pulse X 25K — 25,000 puffs
Funky Republic by Elf Bar — 7,000 puffs
Gcore Prime 15K — 0mg Nicotine
Elf Bar Original — 1,800 puffs

📍 THC Vape Range — By Extract Type

💎 Live Resin & Liquid Diamonds — Full-Spectrum
Raw Garden Moonwalker OG • 85–95% THC • Refined Live Resin™ AIO
STIIIZY Pink Runtz • 80–90% THC • Live Resin Liquid Diamonds Pod
Connected Bad Apple • 70–80% THC • Live Resin AIO 500mg
Connected Biscotti • 75–85% THC • Live Resin AIO 1g
Connected Biscotti • 75–85% THC • Live Resin 510 Cart 1g
Connected Cherry Fade • 75–85% THC • Live Resin AIO 1g
Connected Cold Chain Cartridge • 75–85% THC • 510 Cart 1g
Diamond Runtz Bosky • 80–88% THC • Diamond Extract AIO
🔥 Premium Brand All-In-Ones — High Potency
Backpack Boyz Lemon Cherry Gelato • 85–90% THC • Hybrid AIO 1g
Backpack Boyz Black Cherry Gelato • 85–90% THC • Indica-Hybrid AIO 1g
Backpack Boyz Apple Gelato • 85–90% THC • Hybrid AIO 1g
Alien Labs Dark Web • 85–95% THC • Hybrid AIO 1g
Gassers Lemon Cherry Gelato • 80–90% THC • Hybrid AIO 1g
Gassers Wedding Cake • 80–90% THC • Hybrid AIO 1g
Gassers King Louis OG • 80–90% THC • Indica AIO 1g
CAKE Pink Guava • 80–88% THC • Sativa AIO 1.25g
CAKE Watermelon OG • 80–88% THC • Indica AIO 1.25g
THREDDY Sour Diesel • 80–90% THC • Sativa AIO 1g
THREDDY Gorilla Glue #4 • 80–90% THC • Hybrid AIO 1g
💧 510-Thread Cartridges
Heavy Hitters Northern Lights • Up to 95% THC • Indica 510 Cart 1g
Jetty Maui Wowie • 75–85% THC • Sativa 510 Cart 1g
Jetty Fire OG • 75–85% THC • Indica 510 Cart 1g
WTF Extracts Lemon Jack • 84% THC • Sativa 510 Cart 1g

📖 How to Choose Your THC Vape

🔚 Want no setup?
Choose an All-In-One disposable. Battery built in, draw-activated, ready instantly. Backpack Boyz, CAKE, Gassers, THREDDY and Alien Labs all offer AIO formats.
💧 Want the best value?
Choose a 510-thread cartridge. Buy once battery, swap carts. Jetty, Heavy Hitters, Connected and WTF Extracts all offer 510 carts. Cheapest cost per mg of THC.
💎 Want the best flavour?
Choose live resin or liquid diamonds. Flash-frozen at harvest, full terpene preservation. Raw Garden, Connected Cannabis Co. and STIIIZY are the top picks for flavour.
🔥 Want maximum potency?
Heavy Hitters Northern Lights reaches up to 95% THC. Alien Labs Dark Web and Backpack Boyz range hit 85–95%. Experienced users only — start with a single short draw.

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Same-Day UK Vape Delivery via Royal Mail 24 Tracked

Order before 2pm Monday–Friday and your vapes are dispatched same day. All THC vapes are vacuum-sealed and packed in plain brown packaging with no external branding, no product names visible and no indication of contents. A Royal Mail tracking number is emailed on dispatch from our London or Manchester hub. Free delivery on all orders.

❓ THC Vapes FAQ

Distillate is a highly refined cannabis oil that strips out most compounds other than THC, typically reaching 80–95% THC but losing much of the natural terpene and cannabinoid complexity. Live resin is extracted from cannabis that was flash-frozen immediately at harvest, preserving the full spectrum of terpenes, minor cannabinoids and the entourage effect. Live resin carts have significantly more authentic flavour and a more nuanced effect profile. Distillate carts are often higher in raw THC percentage. If flavour and effect quality matter most, choose live resin. If raw potency is the priority, distillate performs.

It depends on the format. All-In-One disposables (Backpack Boyz, CAKE, Gassers, THREDDY, Alien Labs, Raw Garden, Connected AIO range) have a battery built in — no accessories needed. 510-thread cartridges (Jetty, Heavy Hitters, Connected 510 range, WTF Extracts) require a separate 510-thread battery which is available from most vape shops. The STIIIZY Pink Runtz pod requires a STIIIZY brand pod battery specifically. Battery compatibility is clearly stated on every product listing.

A 1g (1000mg) vape cartridge typically gives 150–300 draws depending on draw length and temperature setting. At 1–2 short draws per session (which is enough for most users given the 80–95% THC concentration), a 1g cart will last the average user several weeks. The CAKE 1.25g format gives approximately 25% more draws than a standard 1g cart. Always take short 1–2 second draws and wait 10 minutes before assessing effects — vape THC onset is fast but the full effect takes several minutes to peak.

Yes. Every THC vape at Leaflybuds is independently lab-tested with a Certificate of Analysis confirming cannabinoid percentages and the absence of pesticides, heavy metals, vitamin E acetate and cutting agents. Vitamin E acetate was identified as the primary cause of the 2019 US EVALI lung illness outbreak and is not present in any product we stock. We do not list unverified or unbranded vapes. All California brand products come from licensed producers with state-level testing compliance.

All Leaflybuds vape orders are packed in plain brown or white postal boxes with no external branding, no product names visible and no indication of contents. Vape cartridges and disposables are individually bubble-wrapped for protection during transit. The sender address is a neutral business name. Royal Mail 24 Tracked is used for all deliveries with a tracking number emailed as soon as your order leaves our London or Manchester dispatch hub.

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