How Long Does CBD Stay In Your System

Cannabis is a mystery plant. It can be equated to a chemical powerhouse. Scientists have been able to recognise around 400 compounds in these plants. Out of this, around 60 compounds are unique to cannabis. These compounds are grouped up as “cannabinoids”.

There is one particular compound out of them called “cannabidiol” or CBD, that has immense medicinal and therapeutic effects. You can find the various product descriptions and chemical process at SeraLabs health website. The question of how long CBD stays in a human body is based on several factors.

Factors affecting CBD to stay in the system

  1.  Body mass

CBD is absorbed by fat cells. So, higher the body mass is, the longer CBD stays in the system.

  1. Lifestyle

A person, who has an active lifestyle and higher consumption of fibre rich foods, will automatically burn or expel fat cells. So, their bodies expel CBD sooner, than those who have a sedentary lifestyle.

  1. Biochemistry

A person’s inherent metabolism rate also affects CBD storage. If all the above factors are on the negative side, but the metabolism of the person is high, they retain very less CBD in their system.

  1. Method of intake


  1. a) Vaping

This is a method of inhalation. This is the most popular, easiest and fastest way to get CBD into your bloodstream, through directly inhaling with oxygen. Vaping oil vaporisers are easily available. The effect of CBD in the system stays for around 1-4 hours to 3-4 days.

  1. b) Sublingual

This is consumed by applying a few drops of CBD below the tongue and swallowing it after waiting for a few seconds. The compound travels from mucous membrane to the capillary tissue and then to the bloodstream. It is administered along with tinctures, CBD concentrates and CBD sprays. It starts to take effect in 20-30 minutes. It lasts for 4-6 hours minimum and 4-5 days maximum.

  1. c) Topical

This is used as balm and creams. It relieves stiff joints, skin irritations, eczema, acne, wrinkles and inflammations. It takes around 5-6 hours to feel the effect. It stays for 2-5 days maximum.

  1. d) Oral

This is the slowest form of intake. You have CBD infused food, brownies, cookies, gummy bears and other edible capsules. This enters your bloodstream through the alimentary canal. The effect last up to 6-8 hours. The CBD stays in the system for 3-5 days.

How much to consume

 The more you consume, the longer it stays. More the frequency of usage more will be the retention in your system. Every individual reacts differently to the compound and has different levels of affinity towards it.


CBD is not a psychoactive drug. With enough trials, it has proved to be good for medicinal and therapeutic effects. However, it can be safely said that, with moderate use, CBD stays 3-5 days in the system. Just like any other prescribed medicines, consult an experienced physician for its use. Also, buy your products from legally recognised and licensed vendors.

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