Pre-filled CBD Vape Cartridge – 54% CBD – Tranquil – Cannabis-Inspired Terpenes

#3 Best Seller in Synergy Vapes - Refills
100% of buyers gave more than 4 star rating.

£34.95 Including 20% VAT

Tranquil- A blend of LinaLool and Myrcene for deep relaxation. Tranquil won’t put you to sleep, it will just help your body drift off to sleep in a calming way.

CBD Concentration: 54%
THC Concentration: 0.0%
Terpene Levels: High
Quantity of Vape Oil per cartridge: 550mg
Quantity of active CBD per cartridge: 297mg (Approx)

🚚  Free Shipping Available In Europe
📖 Legal In Most European Countries
💉 Subcritical CO2 Extracted
🚫 No Additives
🔋 Fully Charged In Just 60 Minutes

If you’re looking for a premium quality CBD vape pen kit, then this will become your favourite.

This is NOT a cheap plastic vaporizer – when you first hold this vape you’ll be surprised by the weight of it. It’s small, yet sturdy. The ceramic construction ensures you won’t inhale any plastic fumes.

Even vape enthusiasts will be surprised by the quality of this kit…

You get huge clouds of CBD and terpene rich vapour in just a 3-second pull.

This allows you to take huge hits or controlled precision doses – whatever works best for your needs.

Our Vape replaces the cotton wicks found in many cheap alternatives with breakthrough Porous Ceramic Heating Technology, so it can handle extracts of all thicknesses without burning them. This allows us to make pure extracts without any additives – No Glycerol, MCTs, or any other non-terpene ingredients.

This starter cartridge contains 550mg of our Tranquil CBD extract. For a casual user, it will last about 30 days.

Tranquil is a unique formulation of two strains:

Lavender Kush – an Indica Dominant Hybrid with terpenes that include Humulene, Linalool, Caryophyllene oxide, alpha-Pinene, Caryophyllene and Myrcene.

Here’s some more info:

  • High CBD content as well as other cannabinoids and terpenes
  • For recreational users who like strong CBD supplements
  • “A fresh floral taste with a hint of berry”
  • Independently tested for safety and purity


  • Full spectrum CBD distillate
  • Natural solvent free distilled terpenes
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CBD  Cartridge | 54% CBD | Tranquil – Synergy Extracts

The Synergy CBD Cartridge contains a revolutionary new heating element which replaces the traditional cotton fibre wick with porous ceramic in order to keep a smoother oil supply to the coil. This brand new technology enables the device to tolerate a range of different oil viscosities and eliminates the burnt taste which happens with other dab/vape pens on the market. The heating wire is embedded into the ceramic for controlled heat distribution. No need for excessive thinning agents, allowing you to actually taste the extract, as if it was on a real low temp dab.

  1. Reliable, efficient and easy to use
  2. Copes with thick oils
  3. 510 thread
  4. Huge clouds can be made from a swift 1-2 second draw.
  5. Controlled & Effortless airflow.
  6. Polished black ceramic mouthpiece
  7. Precision dosing for clinical applications.

Additional information

Weight 0.020 kg
Dimensions 5 × 2 × 2 cm

Customer Reviews

4.9 Based on 7 Reviews
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Jennifer W.

Review of ongoing custom

I absolutely love this CBD range and the service provided. I am a VERY satisfied customer! I will be continuing to use Synergy Extracts as they are the best option out there - having tried others, nothing is anywhere near as close in quality and customer service.

Inthujan T.

Tranquil cartridge

Top quality CBD. Really does help you to get to sleep.

Will B.

Excellent product

Excellent and highly recommended product. Best on the market...


Synergy Tranquil just melts away stress and anxiety with a couple of inhalations. I always have a spare cartridge of Tranquil in the house as I wouldn't want to be without it, it's amazingly effective. Great flavours, lavender vapours, love it! Highly recommended for anyone with chronic anxiety conditions.


Great speedy service, good product and helped relax me, but sadly the insomnia won. Waiting on customer service. Would of given full stars but it didn’t last me a week.