What Is FECO?
FECO is a whole-plant cannabis concentrate extracted using food-grade ethanol. It retains the full spectrum of cannabinoids, terpenes, and flavonoids — maximizing healing through what’s known as the entourage effect. Unlike RSO, which uses isopropyl alcohol, FECO is cleaner and safer for internal use.
Why Patients Choose FECO
- Powerful relief for arthritis, fibromyalgia, neuropathy, migraines, and back pain
- Custom blends (THC-rich, CBD-rich, Hybrid) reduce psychoactive concerns
- Lab-tested for potency and purity
- Personalized advisor support with every formula
Real Patient Stories
Diane, 64, struggled with diabetic neuropathy and sleepless nights for years. After three weeks on a low-dose hybrid FECO blend, she was sleeping through the night pain-free.
Marco, a 51-year-old construction worker recovering from spinal fusion surgery, eliminated all prescription painkillers within 60 days of using King Harvest’s custom THC-rich nighttime blend and CBD-rich daytime blend.
How to Use FECO for Chronic Pain
- Start with a grain-of-rice-sized dose (approx. 25mg) at night
- Hold under the tongue or swallow with food
- Repeat same dose for 3 nights, then slowly increase if needed
- Add daytime blend only if nighttime dose is well tolerated
- Consult with your King Harvest advisor for personalized pacing
Dosing Chart by Condition
| Pain Condition | Starting Dose | Recommended Blend | Relief Timeline |
|---|---|---|---|
| Arthritis | 25mg nightly | Hybrid (CBD/THC) | 7–14 days |
| Fibromyalgia | 25mg nightly | CBD-rich (day), THC-rich (night) | 10–21 days |
| Neuropathy | 25mg nightly | THC-rich + optional CBD topical | 14–30 days |
| Post-surgical Pain | 25mg nightly | THC-rich | 3–10 days |
| Chronic Back Pain | 25mg nightly | Hybrid | 7–21 days |
FAQ
Is this better than RSO?
Yes — FECO uses food-grade ethanol rather than isopropyl alcohol, making it safer and more palatable. Our oil is lab-tested and full-spectrum to ensure maximum relief with minimal side effects.
Will it make me high?
We customize your blend. Many patients use CBD-rich or hybrid formulas that offer pain relief without feeling impaired.
What should I expect over time?
Week 1: Subtle reduction in discomfort and better sleep.
Month 1: Major improvements in daily pain levels, mobility, and mood.
What side effects should I watch for?
Some may experience dry mouth, drowsiness, or temporary dizziness. Rarely, sensitive individuals may feel mild anxiety or rapid heartbeat. Always start low and go slow. Call us immediately if you feel uncomfortable.
Can pets use FECO?
Yes, FECO can help pets with conditions like arthritis. We recommend starting at 0.1 mg per 10 lbs of body weight and consulting a holistic vet.
Why King Harvest?
- Over a decade of experience helping chronic pain patients
- Thousands of personalized success stories
- Lab-tested, California-grown, whole-plant extractions
- Free consultations with cannabis therapy specialists
Talk to a FECO Advisor Now
You don’t have to suffer. Reach out for a free consultation and discover how custom-formulated FECO can change your life.

