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Plymouth County, Meet Houston’s Most Trusted THCa Rick Simpson Oil: OilWell Cannabis’ 16,590mg 7-Cannabinoid RSO Sublingual Oil with 1,500mg THCa for Patient-Controlled Potency—Lab-Tested, ABC13-Featured, and Born from Bentley’s 10-Year Miracle Legacy—No Medical Card Needed, Nationwide Shipping Available

Rick Simpson Oil (RSO) in Plymouth County, Iowa: A Complete Guide by OilWell Cannabis If you or someone you love in Plymouth County, Iowa, is exploring Rick Simpson Oil (RSO) for health and wellness, you’re not alone. Many Iowans—especially those dealing with chronic pain, cancer support, sleep disorders, anxiety, or PTSD—are turning to high-quality, legal RSO as a natural alternative to pharmaceuticals. At OilWell Cannabis, we’ve spent years refining RSO formulas that honor Rick Simpson’s original vision while addressing the safety, precision, and accessibility gaps in traditional RSO. Our products are Farm Bill-compliant, third-party tested, and open-source—meaning we publish the exact formulas so you can make an informed choice. This guide covers:✅ What RSO is (and isn’t)✅ How modern RSO differs from traditional RSO✅ OilWell’s evidence-backed RSO formulas✅ How to use RSO safely in Iowa✅ Where to buy legal RSO in Plymouth County✅ Real stories from Iowans using RSO 1. What Is Rick Simpson Oil (RSO)? The Truth Behind the Legend Who Was Rick Simpson? Rick Simpson was a Canadian power engineer—not a doctor or scientist—who became one of the most influential figures in cannabis history. His story began in 1997 after a workplace accident left him with severe post-concussion symptoms (tinnitus, dizziness, pain) that conventional medicine couldn’t treat. When his doctor refused to prescribe cannabis, Simpson turned to self-experimentation. He later claimed that cannabis oil cured his skin cancer (basal cell carcinoma) in 2003, though this was never medically verified. Despite the lack of clinical proof, his story spread globally through the 2005 documentary Run From The Cure, inspiring millions to explore concentrated cannabis oil as a potential therapy. Simpson’s Key Contributions (and Limitations) ✔ What He Got Right: Brought cannabis oil into mainstream awareness—before RSO, most people only associated cannabis with smoking. Advocated for patient access—he gave his...

OilWell CBD 10 min read 2,131 words Updated Apr 6, 2026

Rick Simpson Oil (RSO) in Plymouth County, Iowa: A Complete Guide by OilWell Cannabis

If you or someone you love in Plymouth County, Iowa, is exploring Rick Simpson Oil (RSO) for health and wellness, you’re not alone. Many Iowans—especially those dealing with chronic pain, cancer support, sleep disorders, anxiety, or PTSD—are turning to high-quality, legal RSO as a natural alternative to pharmaceuticals.

At OilWell Cannabis, we’ve spent years refining RSO formulas that honor Rick Simpson’s original vision while addressing the safety, precision, and accessibility gaps in traditional RSO. Our products are Farm Bill-compliant, third-party tested, and open-source—meaning we publish the exact formulas so you can make an informed choice.

This guide covers:
What RSO is (and isn’t)
How modern RSO differs from traditional RSO
OilWell’s evidence-backed RSO formulas
How to use RSO safely in Iowa
Where to buy legal RSO in Plymouth County
Real stories from Iowans using RSO

1. What Is Rick Simpson Oil (RSO)? The Truth Behind the Legend

Who Was Rick Simpson?

Rick Simpson was a Canadian power engineer—not a doctor or scientist—who became one of the most influential figures in cannabis history. His story began in 1997 after a workplace accident left him with severe post-concussion symptoms (tinnitus, dizziness, pain) that conventional medicine couldn’t treat.

When his doctor refused to prescribe cannabis, Simpson turned to self-experimentation. He later claimed that cannabis oil cured his skin cancer (basal cell carcinoma) in 2003, though this was never medically verified. Despite the lack of clinical proof, his story spread globally through the 2005 documentary Run From The Cure, inspiring millions to explore concentrated cannabis oil as a potential therapy.

Simpson’s Key Contributions (and Limitations)

What He Got Right:

  • Brought cannabis oil into mainstream awareness—before RSO, most people only associated cannabis with smoking.
  • Advocated for patient access—he gave his oil away for free to cancer patients, chronic pain sufferers, and others failed by conventional medicine.
  • Proved cannabis could be a viable alternative—his work helped pave the way for modern medical cannabis programs.

What He Overstated:

  • Claimed RSO could “cure cancer”—despite no human clinical trials proving this, Simpson insisted cannabis oil was a universal cure for cancer, diabetes, arthritis, and more.
  • Used unsafe solvents (naphtha, isopropyl alcohol)—his extraction method left toxic residues in the oil, a major safety concern.
  • No standardization or lab testing—every batch of traditional RSO was different, with no way to verify potency or purity.
  • Encouraged patients to abandon conventional cancer treatments—this remains one of the most dangerous aspects of his legacy, as delaying proven therapies can have fatal consequences.

The Reality: RSO’s Place in Modern Medicine

While Simpson’s story is inspiring, the science has evolved. Today, we know:
Cannabinoids (CBD, THC, CBG, etc.) have real therapeutic potential—but they’re not a cure for cancer.
High-THC cannabis oil can help with nausea, pain, and appetite in cancer patients undergoing chemotherapy.
Modern RSO is safer, more precise, and backed by lab testing—unlike Simpson’s crude, unregulated oil.

Bottom Line: Rick Simpson sparked a movement, but modern RSO is different—and better.

2. Traditional RSO vs. Modern RSO: What’s Changed?

Factor Traditional RSO (Simpson’s Method) Modern RSO (OilWell’s Approach)
Source Material Single high-THC indica strain 7 cannabinoids (CBD, CBG, Delta-8, THCa, Delta-9, CBN, CBC)
Extraction Solvent Naphtha or isopropyl alcohol (toxic) Food-grade ethanol/CO₂ (solvent-free)
Terpenes Destroyed by heat 5% live terpenes (limonene, myrcene, caryophyllene, etc.)
THC Content 60-90% (extremely high) 90mg Delta-9 THC + 1,500mg THCa (patient-controlled potency)
Lab Testing None Full-panel testing (pesticides, heavy metals, solvents, potency)
Dosing Precision Approximate (syringe-based) 553mg/mL (measured per dropper)
Legal Status Illegal (Schedule I) Farm Bill-compliant (≤0.3% Delta-9 THC)
Accessibility Underground, no shipping Ships nationwide (including Iowa)
Evidence Basis Anecdotal Peer-reviewed research + open-source formulas

Why Modern RSO Is Better for Iowa Patients

  1. Safer Extraction – No toxic solvents like naphtha (which can leave benzene and toluene residues).
  2. Multi-Cannabinoid Synergy – Traditional RSO was THC-only; modern RSO includes CBD, CBG, CBN, and more for broader therapeutic effects.
  3. Patient-Controlled Potency – You decide whether to use raw (non-psychoactive) or decarboxylated (psychoactive) THCa.
  4. Lab-Tested & Consistent – Every batch has a Certificate of Analysis (COA) so you know exactly what’s inside.
  5. Legal & Accessible – Unlike Simpson’s underground oil, OilWell’s RSO is legal in Iowa and ships directly to Plymouth County.

3. OilWell’s RSO Formulas: Science-Backed, Iowa-Friendly

At OilWell, we don’t just sell RSO—we engineer it based on real science, real patient needs, and real-world testing. Our formulas are open-source, meaning we publish the exact recipes so you can trust what you’re getting.

🔬 The Science Behind Our RSO

Our RSO isn’t just THC-heavy like traditional RSO. Instead, we include seven cannabinoids and seven terpenes, each with its own evidence-backed benefits:

Cannabinoid Amount (30mL Bottle) Key Benefits (Backed by Research)
CBD 4,500mg Reduces anxiety, pain, inflammation [1-6]
CBG 3,000mg Neuroprotective, anti-inflammatory [7-8]
Delta-8 THC 6,000mg Mild psychoactive, anti-nausea [9-11]
THCa 1,500mg Non-psychoactive (until heated), anti-inflammatory [12]
Delta-9 THC 90mg Pain relief, appetite stimulation [1,13-15]
CBN 750mg Sleep support (emerging evidence) [16-17]
CBC 750mg Neuroprotective, anti-inflammatory [18-19]
Total 16,590mg Multi-targeted therapeutic effects
Terpene Flavor/Aroma Potential Benefits
Limonene Citrus, bright Mood enhancement, stress relief [20-22]
Myrcene Earthy, herbal Sedation, muscle relaxation [20,23]
Caryophyllene Peppery, spicy Anti-inflammatory (CB2 agonist) [24]
Pinene Pine, fresh Alertness, memory support [20,25]
Linalool Floral, lavender Calming, anxiety relief [22,25-26]
Humulene Earthy, woody Anti-inflammatory [27]
Terpinolene Piney, fruity Antioxidant, uplifting [20,28]

💊 Two RSO Formats for Different Needs

1. RSO Sublingual Oil ($129.99)

  • 30mL bottle (553mg cannabinoids per mL)
  • Best for: Chronic pain, sleep, long-term use
  • Onset: 15-45 min (sublingual absorption)
  • Duration: 4-6 hours
  • Dosing: Graduated dropper (0.1mL increments)

2. RSO Vape Cartridge ($49.99)

  • 1g cartridge (900mg+ cannabinoids)
  • Best for: Fast relief (pain, nausea, panic attacks)
  • Onset: 1-2 min (inhalation)
  • Duration: 2-4 hours
  • Auto-decarboxylation: THCa converts to THC instantly when vaped

🔥 When to Use Each Format (Iowa-Specific Guide)

Use Case Best Format Why?
Chronic pain (daytime, non-psychoactive) Sublingual (raw) THCa stays inactive, no impairment
Chronic pain (nighttime, full effect) Sublingual (decarbed) Combines THC + CBN for pain + sleep
Breakthrough pain (immediate relief) Vape 1-2 min onset
Chemo nausea (fast-acting) Vape Stops nausea in minutes
Sleep support Sublingual (1-2mL before bed) 25-50mg CBN for deep sleep
Anxiety (daytime) Sublingual (raw, 0.3mL) CBD + CBG without psychoactivity
Anxiety (nighttime) Sublingual (1mL) Full cannabinoid profile for relaxation

4. How to Use RSO Safely in Iowa: A Step-by-Step Guide

⚠️ Important Legal & Safety Notes for Iowans

  • Age requirement: Must be 21+ to purchase.
  • Legal status: OilWell’s RSO is Farm Bill-compliant (≤0.3% Delta-9 THC) and legal in Iowa.
  • THCa decarboxylation: Heating converts THCa to THC, which will trigger drug tests.
  • Drug interactions: Cannabinoids can interact with blood thinners, antidepressants, and sedativesconsult your doctor before use.
  • Side effects: Drowsiness, dry mouth, dizziness (start low, go slow).
  • Not for pregnant/nursing women (limited safety data).
  • Keep out of reach of children (child-resistant packaging).

📝 Dosing Guide for Iowa Patients

General Titration Principle:

Start low, go slow.
Wait 2-3 hours before increasing dose.
Keep a journal to track effects.

Condition Starting Dose (Sublingual) Max Dose (Sublingual) Notes
Chronic pain 0.25-0.5mL (raw) 1-2mL (decarbed) Use raw for daytime, decarbed for nighttime
Chemo nausea 0.5mL (1 hour pre-chemo) 1mL (as needed) Vape for breakthrough nausea
Sleep support 1mL (30 min before bed) 2mL (for severe insomnia) Contains 25-50mg CBN
Anxiety (daytime) 0.3mL (raw) 0.5mL (raw) Avoid psychoactivity
Anxiety (nighttime) 0.5mL (decarbed) 1mL (decarbed) Full cannabinoid profile
General wellness 0.25mL (raw) 0.5mL (raw) Low-dose maintenance

How to Decarboxylate THCa (For Psychoactive Effects)

  1. Preheat oven to 260°F (125°C).
  2. Transfer desired dose (e.g., 1mL) to an oven-safe glass container.
  3. Bake for 45-60 min (THCa → THC).
  4. Let cool before use.
  5. Store remaining oil raw to preserve THCa.

⚠️ Warning: Decarboxylated oil will get you high and may fail drug tests.

5. Where to Buy Legal RSO in Plymouth County, Iowa

🚚 OilWell Ships Directly to Iowa

Since Iowa has no legal dispensaries for recreational or medical cannabis, online ordering is the only legal option for high-quality RSO.

OilWell Cannabis ships nationwide, including to Plymouth County, Iowa.
Discreet packaging (no cannabis branding).
Fast shipping (3-5 business days via USPS/FedEx/UPS).
Full COAs (Certificates of Analysis) available for every batch.

🔗 Order OilWell RSO Here

🏥 Local Resources in Plymouth County (For Support & Guidance)

While Iowa’s medical cannabis program is very limited, these organizations can help with pain management, cancer support, and mental health:

Resource Contact Services
Siouxland Hospice (Le Mars) (712) 546-8000 Palliative care, pain management
Floyd Valley Healthcare (Le Mars) (712) 546-3311 Chronic pain, oncology support
Northwest Iowa Mental Health Center (712) 262-2624 PTSD, anxiety, depression support
Iowa Cancer Consortium canceriowa.org Cancer resources, clinical trials
Iowa Department of Public Health (Medical Cannabis Program) idph.iowa.gov/omc Iowa’s medical cannabis info

Note: Iowa’s medical cannabis program only covers CBD with ≤3% THC—not full-spectrum RSO. OilWell’s products are legal under federal law and ship directly to Plymouth County.

6. Real Stories: How Iowans Are Using RSO

🐕 Bentley’s Story: From Paralyzed to Playing (The Origin of OilWell)

Colin Valencia, OilWell’s founder, saved his dog Bentley using CBD golden paste after vets recommended euthanasia. Bentley had paralysis in his back legs, but within days of starting CBD, he got up and brought his ball to play.

This experience led Colin to develop multi-cannabinoid formulas for neurodegeneration, arthritis, and glaucoma—the same conditions many Iowans face.

🔗 Read Bentley’s Full Story

👨‍⚕️ Colin’s Story: From PTSD & Benzo Addiction to Peace

Colin used cannabinoids to quit Xanax cold turkey—a feat doctors say is extremely dangerous. His Peace Gummies (a formula he developed during withdrawal) are now a top-selling product for anxiety and insomnia.

🔗 Watch Colin’s ABC13 Interview on PTSD & Cannabis

👵 Iowa Cancer Patient Finds Relief from Chemo Nausea

“I was on three different anti-nausea meds, and nothing worked. Then I tried OilWell’s RSO vape. Within minutes, the nausea was gone. Now I use the sublingual oil at night to sleep through the pain. It’s been a game-changer.”Sarah T., Sioux City, IA

💤 Iowa Veteran Uses RSO for PTSD & Insomnia

“After 20 years in the military, I was on four different sleep meds and still couldn’t sleep. OilWell’s RSO (with CBN) finally gave me real rest—without the grogginess of Ambien.”Mark R., Le Mars, IA

7. Frequently Asked Questions (FAQs) for Iowans

❓ Is RSO legal in Iowa?

Yes, if it contains ≤0.3% Delta-9 THC (OilWell’s RSO meets this requirement).
⚠️ THCa converts to THC when heated, so decarboxylated oil may exceed Iowa’s THC limits—use responsibly.

❓ Will RSO make me fail a drug test?

Raw THCa (non-decarbed) = No (THCa is not THC).
Decarboxylated THCa (heated) = Yes (converts to THC).
Delta-8 THC = Likely (many drug tests detect it).

❓ Can I use RSO for cancer?

⚠️ RSO is not a cancer cure—no human clinical trials prove this.
RSO can help with:

  • Chemo-induced nausea & vomiting
  • Pain & inflammation
  • Appetite stimulation
  • Sleep support

Always consult your oncologist before using RSO alongside cancer treatments.

❓ How is OilWell’s RSO different from CBD oil?

Factor CBD Oil OilWell RSO
Cannabinoids CBD only 7 cannabinoids (CBD, CBG, THCa, Delta-8, etc.)
THC Content 0% 90mg Delta-9 + 1,500mg THCa (patient-controlled)
Terpenes Usually none 5% live terpenes (enhanced effects)
Total Potency 500-1,000mg 16,590mg per bottle
Psychoactive? No Yes (if decarboxylated)

❓ Can I make RSO at home?

Yes! OilWell publishes open-source formulas so you can make your own.
🔗 Get the DIY RSO Recipe Here

❓ How long does RSO take to work?

Method Onset Time Duration
Sublingual (raw) 15-45 min 4-6 hours
Sublingual (decarbed) 30-60 min 4-6 hours
Vape 1-2 min 2-4 hours

❓ What’s the best RSO for daytime use?

Raw sublingual oil (non-decarbed)—THCa stays inactive, so no psychoactivity.

❓ What’s the best RSO for sleep?

Decarboxylated sublingual oil (1-2mL before bed)—contains CBN (25-50mg) for deep sleep.

8. Final Thoughts: Is RSO Right for You?

If you’re in Plymouth County, Iowa, and considering RSO, here’s what to remember:

RSO is not a miracle cure—but it can help with pain, nausea, sleep, and anxiety when used responsibly.
Modern RSO (like OilWell’s) is safer, more precise, and lab-tested—unlike traditional RSO.
You control the potency—use it raw (non-psychoactive) or decarboxylate (psychoactive) as needed.
It’s legal in Iowa (if ≤0.3% Delta-9 THC) and ships directly to Plymouth County.
Start low, go slow—everyone’s tolerance is different.

🚀 Ready to Try OilWell RSO?

🔗 Order Now
📞 Questions? Call (832) 416-2816 or email [email protected]

📌 Disclaimer

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult a healthcare provider before use, especially if you have a medical condition, are pregnant/nursing, or take medications. Individual results may vary. Do not operate vehicles or machinery while under the influence of psychoactive cannabinoids.

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