What Is RSO (Rick Simpson Oil) and Why Do People Ask for It?
RSO (Rick Simpson Oil) is a thick, dark cannabis concentrate originally popularized by Rick Simpson, a Canadian engineer and cannabis activist often described online as a Canadian medical cannabis activist. In dispensary terms, RSO usually refers to a full-spectrum oil made from whole plant cannabis material—meaning it can retain a broader range of cannabinoids, terpenes, and flavonoids than many highly refined concentrates.
Browse RSO Oil Products at Happy Leaf
RSO vs THC Distillate vs Isolate vs Live Rosin
When shoppers compare RSO oil to other cannabis products, these are the usual contrasts:
- RSO/FECO (full-extract cannabis oil): commonly positioned as full spectrum with a broader full-spectrum profile (varies by producer).
- THC Distillate: typically more refined, often higher and more uniform tetrahydrocannabinol (THC), but usually fewer native terpenes unless reintroduced.
- Isolate: highly purified single-compound concentrates (often THC or cannabidiol (CBD) isolate), typically not “full spectrum.”
- Live Rosin: solventless concentrate (made with heat/pressure), valued for terpene-forward flavor; not the same product category as RSO.
Choosing an RSO Oil: Potency, THC Content, Cannabinoids, Terpenes, and Strain Notes
RSO is usually purchased for its potency and breadth of compounds. Here’s what to prioritize:
Cannabinoid profile and THC/CBD content
Look for a clear label that shows:
- THC content (tetrahydrocannabinol)
- CBD content (cannabidiol)
- Any listed minor cannabinoids (if provided)
This matters because two RSO syringes can feel very different depending on the cannabinoid balance—even if both are RSO.
Full spectrum, terpenes, and the entourage effect
Many shoppers choose RSO because it’s marketed as full spectrum. You may also see terpenes like alpha-Pinene or beta-Myrcene discussed alongside phytocannabinoids, and the entourage effect. Not every RSO product lists these details on the package, but the concept is that the combination of compounds influences perceived effects.
Indica vs sativa vs hybrid
Some brands label RSO as indica-leaning or sativa-leaning (or hybrid) based on the source strain. People commonly associate:
- “Indica” with relaxing, evening, nighttime relaxation
- “Sativa” with daytime use, creativity, and a more uplifting vibe
These labels are not a guarantee. The best indicator is the cannabinoid profile + your own tolerance and context.
High CBD RSO Near Me in Portland
High CBD RSO is a CBD-forward version of Rick Simpson Oil that many shoppers ask for when they want the classic full-spectrum RSO format but with a cannabinoid balance that’s less THC-heavy. High CBD typically means the oil’s cannabidiol (CBD) content is prominent (sometimes close to or higher than THC, depending on the product), which can create a noticeably different experience than THC-dominant RSO.
How People Use RSO: Sublingual, Oral, Capsules, Edibles, and Topical Application
Different products are intended for different routes. The packaging matters.
Sublingual use (under the tongue)
Some consumers use RSO sublingually, aiming for a faster onset than swallowed oil. If you see “sublingual dosing,” treat it as a method note—not a dosing instruction.
Oral ingestion
Many people use RSO by:
- adding a small amount to food
- putting it into capsules
- taking it ingested orally as the label allows
Topical application
Some cannabis oil products are formulated topically as a topical or balm for localized relief. If the product is not intended as a topical, don’t assume it’s appropriate for the skin—ask the budtender and follow label instructions.
Can you dab RSO or put it in a vape cartridge?
Generally, RSO is not the same as dabbing concentrates (like live rosin), and it’s not typically intended for dabbing or vape cartridges. Dabbing products are formulated differently, and heating oils not intended for inhalation can be risky. If you want an inhalable concentrate, look for a product specifically labeled for dabbing or vaporization.
Rick Simpson Oil (RSO) vs Other Cannabis Products
Cannabis Flower (Classic Strain Variety + Full Terpene Profile)
Compared to RSO, flower is typically chosen for a faster onset and easier strain-to-strain exploration, while RSO is a more concentrated format preferred by shoppers looking for a potent, full-spectrum cannabis oil.
Marijuana Edibles (Similar Duration, Different Format)
Edibles and RSO oil can both feel longer-lasting than inhaled products, but RSO is usually a concentrated cannabis oil dispensed from an oral syringe.
RSO is a cannabis concentrate, but it’s typically not the same as dab-focused concentrates like wax, shatter, live resin, or live rosin. Those products are made and labeled for vaporization/dabbing, while RSO is most often intended for oral/sublingual use (and sometimes topical-labeled use).
Vape cartridges are portable with a faster onset, but they aren’t a direct substitute for Rick Simpson Oil. RSO is thicker, usually sold in syringes, and generally not designed for cartridges or dabbing.
CBD oils and tinctures often provide simpler, more clearly separated cannabinoid profiles and can be easier to compare across brands. RSO is usually positioned as full-spectrum and high potency.
Shop RSO Weed in Portland at Happy Leaf
Inventory can change quickly, so we recommend checking a live menu and calling if you’re trying to find a specific type (THC-forward, CBD-inclusive, etc.).
Happy Leaf Portland
- Address: 1301 NE Broadway St, Portland, OR 97232
- Phone: (971) 800-0420
- Hours: Mon–Sun 9am–9:45pm
Visit Happy Leaf for RSO Oil in Portland
What to Bring + What to Expect
- Bring a valid ID (21+).
- If you’re an OMMP patient, bring your documentation as applicable.
- Check menus via Weedmaps and Dutchie to see what’s in stock today.
Ready to shop?
Call (971) 800-0420 or stop by 1301 NE Broadway St, Portland, OR 97232 during 9:00am–9:45pm daily.
Note: Cash-only due to federal banking restrictions.
RSO Near Me | FAQs
What does RSO stand for?
RSO stands for Rick Simpson Oil, a type of concentrated cannabis oil often sold as a full-extract cannabis oil.
Is RSO the same as hash oil?
People sometimes use hash oil as a broad term for cannabis concentrates. In dispensary settings, RSO is a specific style of oil with its own labeling and intended use.
Should I choose RSO, distillate, or isolate?
If you’re shopping for RSO oil near me, you likely want a full-spectrum profile. Distillate and isolate are typically more refined and may not match what RSO shoppers are seeking.
Can I take RSO sublingually?
Some consumers take RSO sublingually (under the tongue). Always follow the product label and ask a budtender for general usage context—especially with high potency products.
Will RSO show up on a drug test?
Products containing THC can show up on many drug test panels.
Marijuana Products Near Me in Portland, OR
