TL;DR
- RSO: High-THC extract made with isopropyl alcohol. Typically for cancer or severe illness.
- FECO: Made with food-grade ethanol, often full-spectrum, balanced cannabinoid profile. Benefits for a wide range of illnesses and diseases including cancer.
- CBD Oil: No THC. Non-intoxicating. Common for anxiety and inflammation.
Comparison Chart: RSO vs. FECO vs. CBD Oil
| Feature | RSO | FECO | CBD Oil |
|---|---|---|---|
| Solvent | Isopropyl Alcohol | Food-Grade Ethanol | CO2 / Ethanol / Oil Infusion |
| THC Content | High | High | None or Trace |
| Intoxication | Yes | King Harvest Dosing Specialists Guide Patient to Meet Individual Goals and Needs | No |
| Medical Use | Cancer, Severe Pain, Appetite | Chronic Pain, Sleep, Seizures, Cancer, Appetite and more | Anxiety, Inflammation, Pets |
| Onset Time | 60–90 mins (oral) | 30–90 mins | 30–60 mins |
| Recommended For | Advanced Conditions | Advanced Conditions Along with General Therapeutic Use | Mild Conditions / Beginners |
Patient Experiences
Maria (58) tried CBD oil for arthritis with mild relief. After switching to FECO under King Harvest guidance, she found her joint pain significantly reduced without the high of RSO.
David (62) was diagnosed with pancreatic cancer. At the advice of a caregiver, he began a carefully titrated FECO regimen. His appetite and pain levels improved dramatically.
Which One Should You Choose?
- New to cannabis? CBD oil is a safe, non-intoxicating entry point.
- Need full-spectrum relief? FECO may offer a more balanced option.
- Facing advanced illness? FECO provides the strongest therapeutic potency through Entourage Effect.
Pet Use Warning
CBD and some mild FECO formulas may benefit pets. RSO is not safe for animals due to its high THC content.
Safety & Transition Considerations
- Always start low and go slow with dosing.
- Consult a healthcare provider—especially if on medications.
- THC can interact with antidepressants, blood thinners, and more.
- Don’t switch between extract types without a plan—bioavailability varies.
FAQs
Is RSO stronger than FECO?
Both RSO and FECO have higher THC concentration for potent effects. King Harvest FECO is formulated to leverage the Entourage Effect for maximum benefits.
Can I combine RSO and CBD?
Yes, some patients use CBD to moderate the intensity of RSO’s effects.
Is RSO legal in my state?
Only if THC products are legal. Always check local laws.
How do I transition from CBD to RSO or FECO?
Start with a low RSO or FECO dose and taper CBD slowly under guidance.
What are the side effects of RSO?
Drowsiness, paranoia, dizziness, and dry mouth are possible with high-THC extracts.
