RSO Explained: The Science Behind Rick Simpson Oil
Discover the science behind Rick Simpson Oil (RSO) in this in-depth guide. Learn how it's made, explore its potential benefits, and get insights on safe usage.

Cannabis has long been lauded for its medicinal properties, and over the years, many forms of cannabis oil have gained popularity for their healing benefits. Rick Simpson Oil (RSO), a highly concentrated cannabis oil known for its potency, is one of those oils. Although a staple for some in the cannabis community, RSO isn’t available everywhere. In this blog post, we’ll take a closer look at Rick Simpson Oil, its origins, uses, and benefits, and introduce alternative options available in our stores.
What is Rick Simpson Oil (RSO)?
Rick Simpson Oil (RSO) is a cannabis concentrate known for its high THC content and potentially potent medicinal effects. Unlike typical cannabis oils that focus on the CBD or THC content alone, RSO is a full-spectrum oil that retains the plant’s entire range of cannabinoids, terpenes, and other beneficial compounds.
The oil is created through an extraction process that uses solvents like ethanol or isopropyl alcohol to concentrate the cannabis plant’s compounds. The results of this extraction are a thick, sticky oil with a deep, dark color. This concentrated form of cannabis is known for its potency and can be consumed in a variety of ways, including edible form, topical application, or vaporization.
The History and Origins of RSO
The story of RSO begins with Canadian medical marijuana activist Rick Simpson, who developed the oil after using cannabis to treat his health problems. In 2003, Simpson used cannabis oil to help him recover from skin cancer, a treatment he claimed not only cured his cancer but also improved his overall health. His success led him to share his findings with others, inspiring many to explore the potential medicinal uses of cannabis, and even leading Rick to write a book about his discoveries and experiences.
As Rick Simpson’s story spread, so did the popularity of his oil, and it has become a symbol of the healing potential of cannabis. RSO is widely recognized in the cannabis community, but its use in medical treatment is still controversial and not universally accepted. While many people believe that the oil has helped with a variety of ailments, from chronic pain to cancer, others believe that there isn’t enough clinically backed research to verify any health claims.
The Role of RSO in Modern Cannabis Medicine
RSO has gained a reputation for perceived therapeutic effects. It is most commonly used by people seeking relief from conditions such as:
- Chronic pain: The high THC content is believed to provide powerful pain relief for those with conditions like arthritis or nerve damage.
- Cancer: Some users turn to RSO in hopes that its full-spectrum properties may aid in managing symptoms or even treating cancer, though scientific research on its direct cancer-fighting abilities is still ongoing.
- Sleep disorders and anxiety: Because of its potency and relaxing effects, RSO may help individuals who struggle with insomnia or severe anxiety.
It’s important to note that RSO is a potent oil, and its high THC content may not be suitable for everyone. New users or those with lower tolerances may find the effects too intense, and it’s always recommended to consult with a healthcare provider before using RSO, particularly for medical treatment.
Things to Consider:
While Rick Simpson Oil has garnered significant attention for its potential medicinal benefits, it has also faced some criticisms and skepticism, particularly in the medical and scientific communities. Some of the main criticisms include:
- Lack of Scientific Research: Despite many anecdotal reports of RSO’s effectiveness, there is limited scientific research supporting its use, especially for serious conditions like cancer. Much of the data surrounding RSO comes from personal stories and unverified claims, rather than controlled clinical studies.
- High THC Content: RSO’s high THC concentration can be overwhelming for some users, particularly beginners or those with a lower tolerance. While THC is effective for pain relief, the intense psychoactive effects can cause discomfort, anxiety, or paranoia in sensitive individuals.
- Unregulated Production: Since RSO is often made in unregulated environments (especially by individuals following Rick Simpson’s original method), there is a risk of contamination from solvents or other harmful substances. This can lead to safety concerns regarding the oil’s purity and quality.
- Legal and Accessibility Issues: Due to varying cannabis laws, RSO can be difficult to find in some states, making it inaccessible for people who may benefit from it. In some areas, RSO is seen as a gray-market product, which may limit its availability through legal dispensaries.
These criticisms do not negate the positive experiences many people have had with RSO, but they do highlight the importance of being informed and cautious when considering its use. As always, it’s recommended to consult with a healthcare professional before using RSO, particularly for medical treatments.
Where to Buy RSO Oil
RSO is not available at every cannabis dispensary, primarily due to varying state laws and regulations around cannabis products. Some dispensaries may carry RSO or similar full-spectrum oils, but it’s availability can depend on where you live. Always check ahead with your local dispensary to see if it’s in stock.
While we do not currently sell RSO oil at our dispensaries in New Jersey, Pennsylvania, we do offer alternative products that can deliver similar benefits. Our dispensaries carry a range of concentrates, tinctures, and oils that are high in THC and provide relief for various medical conditions.
Alternatives to RSO at Our Dispensaries
If you’re looking for a potent alternative to Rick Simpson Oil, here are a few options that are available at our dispensaries:
- Full-Spectrum Cannabis Oils – These oils contain a wide range of cannabinoids and terpenes similar to RSO, providing holistic therapeutic effects. While they may not have the same potency as RSO, they offer a balanced approach to pain relief, anxiety management, and more.
- THC Concentrates – Our THC-rich concentrates are potent and provide long-lasting effects. Whether you prefer dabbing, vaporizing, or incorporating them into your edibles, these concentrates are a great alternative for those seeking powerful cannabis medicine.
- Tinctures and Edibles – If you’re looking for a more discreet method of consumption, our tinctures and edibles can offer a controlled, slow-release effect, much like RSO. These products come in a variety of flavors and dosages to fit your needs.
Our knowledgeable staff is always available to help guide you to the right product for your specific condition or desired effects. We understand that cannabis is not one-size-fits-all, and we’re here to help you find the best alternative to RSO that fits your needs.
Our dispensaries carry a wide selection of cannabis solutions that offer similar therapeutic benefits. Whether you’re seeking relief from chronic pain, sleep disorders, or other conditions, our staff is here to guide you to the right product for your health and wellness needs.
Visit us online or at any of our locations in New Jersey, Pennsylvania, and Old City, Philadelphia for more information on our products. Our team is here to help you find the perfect alternative to Rick Simpson Oil and answer any questions you may have. Let us help you find the right cannabis solution for your needs.
Stop by today to explore our diverse range of cannabis products or reach out to our team for personalized recommendations. We’re here to support your journey to better health with the right cannabis solutions.