How to Make Rick Simpson Oil

What is RSO?

In 2003, Rick Simpson created a cannabis oil after three suspicious bumps on his arm turned out to be basal cell carcinoma, a form of skin cancer. Simpson had used cannabis to treat medical issues in the past, so he made a cannabis oil to treat his skin cancer topically, applying it to a bandage and covering the cancerous spots.

Within days, the cancerous growths disappeared. Although his physician refused to acknowledge cannabis as a treatment alternative, Simpson became a true believer in the medicinal powers of cannabis and spread the word of his cannabis oil, later called RSO after him.

Benefits of RSO

It’s vital to note that there are currently no scientific research that show the effectiveness of RSO. However, it is especially used to assist deal with pores and skin cancer, and many human beings record that it allows relieve signs and symptoms of different conditions.

Compared to different varieties of cannabis, RSO is splendid as it’s smooth to make, it’s discrete and odorless, and can be taken orally on its personal, or combined with any meals.

How to use RSO
For clinical sufferers, it is continually recommended to seek advice from your doctor earlier than beginning any new treatment regimen. However, a few physicians can be averse to cannabis as a course of treatment. If making a decision to apply RSO, proceed with warning and at your very own discretion.

Below is a advocated RSO routine. When search for symptom comfort for a condition or for medical advantages, for one patient, the goal is to steadily devour 60 grams of Rick Simpson Oil over the direction of a ninety-day duration.

Week 1: Start with three doses each day

Each dose have to be about the dimensions of half of a grain of rice and need to be administered as soon as every eight hours (morning, noon, and night time); the first dose might be about ¼ drop of RSO.

Weeks 2 through five: Double your dose every four days

The common character will take among three and 5 weeks to reach the overall dosage of 1 gram of RSO in line with day.

Weeks five via 12: Take one gram of RSO every day until you’ve fed on the total 60 grams

Eventually, the affected person might be taking about eight-9 rice-sized drops of RSO every eight hours.

Side results

Mainly sleepiness, that’s a herbal a part of the healing manner. Increasing the dose regularly will assist minimize the psychoactive effects and hold your tolerance to a functional stage. Daytime sleepiness should fade within three to 4 weeks.

The taste of the RSO can be slightly sour or unsightly, so patients might also prefer to ingest the oil with the aid of swallowing it directly or mixing it with meals, together with bananas, to help mask the flavor.

Continued regimen

After a 12-week routine of RSO, you can want to keep the treatment but it ought to be at a drastically decreased charge. About one to two grams of RSO per month is sufficient for a regular renovation dose.

Rick Simpson Oil need to not be considered a therapy-serious about scientific conditions, but many patients have skilled widespread remedy from their clinical symptoms and situations with the usage of RSO.

Can you smoke or dab RSO?

As RSO is an oil, it is able to be smoked or dabbed, but, it depends on what solvent was used to make it—if a particularly flammable solvent become used, do not attempt to smoke or dab RSO. Always take a look at along with your budtender on how the product turned into created and whether or not it’s miles safe to dab or smoke.

If making RSO at domestic, you must make sure to burn off all of the alcohol absolutely. As this could be complex and the product will no longer have been examined for chemical compounds, we advise not smoking or dabbing RSO you are making at domestic.

Cooking with RSO

You can cook dinner with RSO as well, just as you can with cannabutter or cannabis cooking oil. Consider the dish you’ll be making and maintain in thoughts the texture and stickiness of RSO. As far as baking, it will likely be less complicated to combine it in with something that has greater liquid substances, like a cake or tarts, in preference to cookies. RSO is extremely good for drizzling over any type of meals, however the taste may be a bit off-placing for some. You may additionally need to combine it with a sauce or something else to masks the flavor.

How to make RSO

Making your very own RSO at domestic isn’t always difficult, and the process isn’t all that one of a kind from making cannabutter or other styles of infused hashish oil. Rick Simpson recommends the usage of indica hashish strains for best consequences, even though you could use any pressure, especially if a selected one works first-rate for your scientific condition.

Rick Simpson Oil recipe

This recipe will produce the full 60 grams of oil for a 90-day treatment regimen. If you’re looking for a smaller treatment course, you can easily divide the recipe into smaller amounts. For example, one ounce of cannabis will produce 3-4 grams of RSO.


  • 1 pound of dried cannabis material (indica strain)
  • 2 gallons of solvent—Rick recommends 99% isopropyl alcohol, but you can also use wood grain alcohol
  • 5-gallon bucket
  • Deep bowl
  • Wooden spoon for stirring
  • Cheesecloth
  • Rice cooker
  • Plastic catheter tip syringe (60mL)
  1. Place dry cannabis material into the 5-gallon bucket and pour in the solvent until the plant matter is covered.
  2. Stir and crush the plant material with your wooden spoon while adding the solvent to your mixture. Continue stirring the mixture for about three minutes while the THC dissolves into the solvent. This will dissolve about 80% of the THC into the solvent.
  3. Drain the solvent from the plant material into your bowl using the cheesecloth. Place the plant material back in the bucket and add more solvent. Continue stirring for another three minutes.
  4. Drain the solvent from your plant material into your bowl using the cheesecloth and discard the remaining plant material.
  5. Transfer your solvent to your rice cooker until it is about ¾ full and turn on your rice cooker.
    Note: While you don’t necessarily need a rice cooker, if you’ve never made RSO before, rice cookers are exceptionally useful in this instance for maintaining a slow, steady temperature. If your mixture heats above 300°F (148°C), the cannabinoids will cook off and the RSO will be unusable. It is not recommended to use a Crockpot or slow cooker, as this may overheat your mixture.
  6. The rice cooker should maintain a steady temperature between 210-230°F (100-110°C), which is the correct heat setting for decarboxylation to occur.
  7. As the rice cooker heats up, the solvent will slowly evaporate. Continue to add your mixture to the rice cooker gradually.
    Note: Make sure your rice cooker is in an open, well-ventilated area, and avoid all flames, stovetops, sparks, and cigarettes, as the solvent is highly combustible.
  8. Once the solvent has evaporated, siphon the oil into your syringe for easy dosing. The RSO will be thick, so if you have trouble dispensing it, run the syringe under hot water and the RSO mixture should dispense with ease.

The story of Rick Simpson

Rick Simpson stumbled upon cannabis fame purely by accident. Long before “Rick Simpson Oil” was coined as a term, and long before cannabis was considered remotely mainstream, Rick Simpson was an engineer working in a Canadian hospital in 1997.

Working in a hospital boiler room covering asbestos on pipes with a potent aerosol glue, toxic fumes built up in the poorly ventilated room and caused a temporary nervous system shock, making him fall off his ladder and hit his head. He was knocked unconscious and when he awoke, his colleagues took him to an emergency room.

He suffered dizzy spells and a ringing in his ears for years after the accident, but his prescribed medication had little effect, even making his symptoms worse. After seeing a documentary highlighting the positive benefits of cannabis, Simpson inquired about medical marijuana, but his doctor refused to consider it as a treatment. Simpson ended up sourcing cannabis on his own and saw a significant improvement in his tinnitus and other symptoms.


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