The UK CBD vape market is full of products claiming to offer extremely high strengths.
Labels such as 2000 mg, 3000 mg, 5000 mg and even 10,000 mg are appearing on CBD e-liquids, pod systems, disposable devices and refillable bottles sold online.
These numbers sound impressive, but they rarely reflect what the product actually contains or how well it works.
This guide explains the reality behind high strength CBD e-liquids, how absorption works, why more milligrams does not automatically mean a stronger experience, and how to identify genuine high quality CBD vape products in the UK.
This article does not give medical advice and is intended for consumer education only.
If you want to explore reliable CBD vape options, visit the Canavape range here: CBD Vape UK.
In recent years the CBD industry has seen a rise in products marketed as ultra high strength. This comes from two areas.
The first is companies aiming to stand out in a competitive space by printing the biggest number possible on the front of the bottle.
The second comes from import products using US style labelling, where a device may list the total CBD content across several pods or multiple refills rather than the actual concentration in a single bottle.
Some of the claims seen online when looking into high strength cbd e-liquids in the uk include:
These numbers are appealing but they often misunderstand concentration, absorption efficiency and the practical limits of vaping cannabinoids.
A genuine CBD e-liquid shows both the total milligrams in the bottle and the mg per ml concentration. For example a 10 ml bottle with 1000 mg of CBD contains 100 mg per ml.
This is already a high concentration for a vape liquid because CBD is solid at room temperature and requires careful formulation to keep it suspended evenly.
When a small bottle claims to contain 3000 mg or 5000 mg, the concentration becomes unrealistic.
At 500 mg per ml the liquid would be too thick to function in a standard vape coil.
At 1000 mg per ml the product would not be tolerable, without thinning agents that compromise safety, stability or flavour quality.
True high strength CBD vape liquids fall into the range of 100 mg to 200 mg per ml.
Anything dramatically above this should be viewed with caution.
A key reason extremely high milligram e-liquids make little sense is absorption. The body can only absorb a certain amount of CBD through the lungs at one time.
Adding more CBD to each millilitre does not mean the user absorbs more.
The lungs have a limited surface area and CBD has a saturation point where additional concentrate delivers no meaningful increase in effect.
This is similar to how pouring more sugar into a drink does not make it sweeter once the liquid is already saturated.
The body absorbs CBD efficiently when inhaled but only within a realistic range.
Most adults report diminishing returns above moderate concentrations.
This is one reason why Canavape uses balanced formulations in its 10 ml CBD vape juice range rather than unrealistic milligram levels.
There are several ways brands inflate cannabinoid numbers on their packaging.
These include adding up the total CBD content across multiple pods, including ingredients that are not CBD, using unverified laboratory certificates or simply placing marketing appeal above accuracy.
Consumers often purchase these high mg products expecting a stronger experience only to find they perform no better than a standard well formulated CBD vape.
In some cases the product may contain far less CBD than indicated.
A real high strength CBD e-liquid will come from a reputable manufacturer, include third party lab results, and sit within scientifically realistic concentration limits.
It will be smooth, stable, free from crystallisation and vapable in standard coils. The flavour will remain consistent and the liquid will not burn, darken or clog the device.
Canavape high strength CBD e-liquids are formulated using isolated cannabinoids and controlled ratios to maintain quality.
They are available across several categories including:
Each bottle is produced in controlled conditions and tested for cannabinoid accuracy, ensuring the stated milligram amount reflects what is actually inside.
Some pod based vape systems claim to deliver ultra high mg CBD concentrations.
Often these numbers reflect the total CBD across a multipack of pods or the total amount infused into a reservoir rather than the amount per pod.
Pod vape systems must remain thin enough to wick through small cotton coils.
Extremely concentrated CBD does not naturally function in these systems without thinning agents, and even then the device may clog or burn quickly.
This makes most high mg pod claims unreliable unless backed by laboratory data.
Users looking for consistent quality should consider refillable devices paired with pure CBD vape juice from trusted UK brands rather than imported high mg pod claims.
Pure CBD vape juice formulated correctly provides a smoother and more consistent experience than liquids overloaded with unrealistic cannabinoid concentrations.
The focus should be on purity, verified lab results, flavour quality and the ratio of CBD to carrier liquids. These aspects matter far more than extreme mg numbers printed on a bottle.
Users can explore pure CBD vape options here: CBD Vape UK.
Misleading products often lack proper documentation and rely heavily on exaggerated marketing claims.
Genuine CBD brands emphasise testing, accuracy and clarity rather than inflated numbers.
Adults in the UK who use CBD vapes regularly often report better results with moderate but accurately formulated concentrations.
These products deliver consistent vapour, better flavour, improved stability and realistic expectations. In contrast liquids claiming extreme mg levels frequently fail to perform as advertised.
This is one reason balanced CBD vape liquids remain the most popular option among returning customers across the UK.
NCBI Cannabinoid Absorption Overview
Thanks for choosing Canavape. We hope you find a CBD vape product that suits your needs, whether you prefer pure CBD vape juice, high strength CBD e-liquid or terpene based formulations.
