Understanding Full Cannabis Extract Oil (FECO)

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Cannabis Extract Oil

Understanding Full Cannabis Extract Oil (FECO)

You may have heard of RSO, but have you heard of FECO? Even more importantly, why would you want to use it? Here is everything you need to know about this highly concentrated cannabis oil used to help some of the most severe health conditions. 

What is FECO?

FECO is “full extract cannabis oil.” It is usually dark and pungent with a thick consistency. Also, as the name implies, it is made of “full extract” cannabis. This means that it comes from the whole plant.  

Why is this important? Full extract, or “full-spectrum,” cannabis is going to contain exponentially more phytonutrients than CBD and THC only extract. Cannabis and hemp contain hundreds of antioxidants, flavonoids, terpenes, vitamins, nutrients, and other cannabinoids. All of these nutrients work together in what is known as the “entourage effect.” (1)

How is FECO Different from RSO? 

Both RSO (Rick Simpson Oil) and FECO are manufactured using full-spectrum/ full extract cannabis. They are both highly concentrated and contain high levels of THC. Both are usually distributed via syringe or capsule packages and both are used by individuals for severe conditions such as cancer and epilepsy. (2)

There are some major differences between FECO and RSO, however. The biggest difference is in the extraction and production process. The solvents used to produce RSO are much harsher than FECO and come with extreme health risks if not removed properly from the final product. These substances include isopropyl alcohol, ethyl alcohol, or a substance called naphtha. . (3)

FECO, on the other hand, is created using simple grain alcohol. This is the kind of alcohol used to create spirits for consumption. Have you ever heard of Everclear? That is an example of 100% pure grain alcohol. 

Rick Simpson Oil must also be heated to higher temperatures because of the solvents used. This means that the nutrient percentage will go down as well.

How To Use FECO?

Like RSO, FECO is hardly ever administered via smoke or vape. The normal dose of FECO is a lot different than regular medical marijuana too. The average dose is no larger than a grain of rice! This is enough for most people to be able to function with less pain and discomfort for their day. 

Sublingual administration, taken under the tongue, is sometimes a go-to, but this is rare. FECO has a strong odor and taste, so most people opt to do the capsules or mix a tiny bit into a sauce, butter, or baked good. Remember to monitor how much FECO you need for your desired result so that you can repeat it next time. FECO is very strong so you do not want to overdo it! 

How Quick Does It Kick In? What is the Staying Power? 

The rapidity of effects for any cannabis product as well as how long the product will last in the system depends on the dosing method, as well as a number of other factors. 

FECO is usually consumed via oral syringes or capsules. This means that it must go through the digestive system like an edible. It can take up to 1-2 hours to feel any effects from digested cannabis. 

Edible cannabis also stays in the system the longest. This means that you may feel the effects for up to 8 hours. 

The biggest difference between FECO and regular cannabis products is that regular FECO contains significantly higher amounts of THC. A typical THC dose in a regular cannabis product is about 5 mg. FECO doses may contain 10 mg or more THC. This means that, while the “kick in” times and staying power of FECO may be the same as any THC product, the effects of the product (i.e. the psychoactive effects as well as the medicinal qualities) are going to be a lot more potent. 

What Are the Benefits and Are There Side Effects?

FECO is mostly consumed by people in whom the amounts of THC used in regular cannabis products are ineffective. These are typically people who have severe conditions or are in severe pain. Examples of some of the conditions that may be helped by FECO include cancer, lupus, severe fibromyalgia, schizophrenia, Crohn’s Disease, severe insomnia, epilepsy, severe PTSD, severe anxiety, and severe pain, amongst others. (4)  

The main side effects that come from FECO have to do with its high THC level. Side effects may include any of the typical reactions associated with THC, including dry mouth, thirst and hunger, pupil dilation, issues with visual perception, and decreased motor control. 

Some individuals may also experience dizziness, headaches, anxiety, depression, paranoia, or other neurological complications when taking FECO. If you experience these, you may do better with lower doses of THC or switching to CBD FECO. 

Do You Make or Buy FECO?

You can absolutely make FECO at home. For convenience, many people opt to purchase FECO from a quality, reputable source. 

When you are looking to purchase FECO, it is vital that you choose a brand that puts safety first. Make sure that the manufacturing processes are clean and also that the growers which the company works are committed to producing 100% organic cannabis crops. 

Why is this important? One word: pesticides. Remember that FECO is concentrated whole-plant cannabis. If a hazardous pesticide is used, then that chemical is going to wind up in your body!

Other considerations when looking for a quality high-THC FECO include labeled levels of both THC and CBD, the strain of cannabis that the company is using, if any other additives are included, and if the company itself keeps its standards high in terms of both manufacturing and solvent use. 

Is There FECO CBD? 

Simply put, yes! 

And if you are sensitive to THC and simply do not want to feel the psychoactive effects of high THC, then FECO CBD may be for you.

FECO CBD is made in the exact same way as regular FECO except that it uses hemp instead of THC cannabis. 


FECO CBD, like regular FECO, is also going to be a full extract, which means you will get all those rich nutrients, antioxidants, terpenes, and dozens of cannabinoids, including CBD, CBG, and CBN, that are the keys to lowering inflammation, helping your immune system, lowering disease risk, and so much more. 

When you are discovering where to buy FECO oil, you are going to want to choose the purest sources possible and make sure that your FECO CBD comes from hemp that is 100% organically grown. Also, make sure that it is free from additives and heavy metals and that it is lab-tested for purity. 

So how do you know if you should use FECO or FECO CBD? If regular amounts of THC cannabis do not produce the desired effects, then you are going to want to consider FECO. 

On the other hand, if you consume more than 200 mg of CBD a day and do not want the psychoactive effects of regular FECO, then you going to want to give FECO CBD a try today!

Stacey Chillemi


The Complete Guide to Natural Healing believes that food, vitamins, supplements, and alternative medicine can be your best medicine. Our staff will show you the truth about health and wellness, so you can help your family and closest friends get even healthier. You’ll learn exactly what you should do and how to eat to get healthy, exercise to get your leanest, healthiest body, and how to take control of your family’s health, using natural remedies as medicine.



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