FECO Dosage Plan: Complete Beginner to Intermediate Protocol
Comprehensive guide to Full Extract Cannabis Oil dosing with expert step-by-step protocols

Full Extract Cannabis Oil (FECO) Dosage Plan: Complete Beginner to Intermediate Protocol
Full Extract Cannabis Oil (FECO) is a potent whole-plant cannabis concentrate that requires precise dosing and gradual progression. Unlike RSO, FECO uses safer food-grade ethanol extraction methods, making it a preferred choice for those seeking reliable, lab-tested cannabis oil products. This comprehensive 3000+ word guide provides a structured protocol from beginner to intermediate levels, helping you safely navigate your FECO journey with confidence and achieve optimal therapeutic results.
Whether you're exploring FECO for the first time or looking to optimize your current protocol, understanding proper dosing is essential for maximizing benefits while minimizing side effects. This guide covers everything from basic composition and safety considerations to detailed week-by-week progression schedules and advanced symptom-specific protocols.
What Is FECO? Understanding Full Extract Cannabis Oil
FECO is a thick, dark, tar-like oil extracted from cannabis flowers using food-grade ethanol or CO2. It contains the full spectrum of plant compounds including cannabinoids (THC, CBD, CBG, CBN), terpenes (myrcene, limonene, pinene), and flavonoids. A standard 1-gram FECO syringe typically contains 600-900mg of total cannabinoids (60-90% potency), making it significantly more potent than flower or distillates.
Unlike RSO which traditionally uses potentially toxic solvents like naphtha or isopropyl alcohol, modern FECO production emphasizes safety with food-grade ethanol extraction. This cleaner extraction method preserves the plant's beneficial terpene profile while eliminating solvent residues, resulting in a purer, more reliable product that can be third-party lab tested for potency and contaminants.
The "entourage effect" is central to FECO's effectiveness. This scientific principle suggests that cannabinoids and terpenes work synergistically, providing greater therapeutic benefits than isolated compounds. A 2020 study in Frontiers in Plant Science confirmed that full-spectrum extracts like FECO provide superior pain relief compared to isolates due to this synergy.
Quick FECO Dosage Overview
Beginner Phase
0.05g
2-3x daily
Week 1-3
20-30mg THC
Intermediate
0.1-0.15g
2-3x daily
Week 4-8
60-90mg THC
Advanced Goal
0.2-0.3g
2-3x daily
Week 9+
120-180mg THC

Science Behind FECO: How It Works
FECO works by interacting with the endocannabinoid system (ECS), a regulatory network discovered in the 1990s that influences pain, mood, inflammation, sleep, and immunity. The ECS includes CB1 receptors primarily in the brain and CB2 receptors in immune cells.
Key Cannabinoids in FECO:
- THC (Tetrahydrocannabinol) - Provides psychoactive effects and pain relief by binding to CB1 receptors
- CBD (Cannabidiol) - Offers anti-anxiety and anti-inflammatory benefits without psychoactivity
- CBG (Cannabigerol) - Provides antibacterial and anti-inflammatory properties
- CBN (Cannabinol) - Delivers sedative effects, promoting better sleep
- Terpenes - Aromatic compounds that modulate effects (myrcene for relaxation, limonene for uplift, pinene for anti-inflammation)
The synergy between these compounds creates the "entourage effect," where each component enhances the therapeutic potential of the others. Recent 2025 research explores FECO's role in neuroprotection and symptom management for various conditions.
Phase 1: Beginner Protocol (Weeks 1-3)
The beginner phase is designed to help your body acclimate to FECO while establishing baseline responses and building initial tolerance. Starting low and progressing gradually is essential for avoiding overwhelming effects and establishing a consistent protocol you can stick with long-term.
Starting Dose: 0.05g (Rice Grain Size)
- Size Reference: Equivalent to one marking on FECO syringe, approximately 40-50mg of total cannabinoids
- Frequency: 2-3 times daily (morning, optional afternoon, evening before bed)
- Total Daily Dose Week 1-3: 100-150mg of total cannabinoids
- Administration: Sublingual (under tongue for 60-90 seconds) or swallowed with food containing fats for better absorption
Detailed Week 1-3 Schedule
| Time | Dose | Notes & Tips |
|---|---|---|
| Morning (8-9 AM) | 0.05g (40-50mg) | Take with breakfast and healthy fats like avocado, nuts, or coconut oil |
| Afternoon (2-3 PM) | 0.05g (optional) | Add only if morning effects are minimal and you're comfortable progressing |
| Evening (9-10 PM) | 0.05-0.1g | Take 1-2 hours before bed for optimal sleep support; slightly higher dose for better rest |
What to Expect: Beginner Phase (Weeks 1-3)
- • Week 1: Mild to moderate relaxation, possible drowsiness as body adjusts
- • Week 2: Improved sleep quality and duration, initial symptom relief
- • Week 3: Enhanced appetite, reduced nausea, more noticeable pain or anxiety relief
- • General: Dry mouth and red eyes are normal; stay hydrated
- • Important: Journal all effects daily to track patterns and optimize timing
Phase 2: Intermediate Protocol (Weeks 4-8)
Once you've successfully completed the beginner phase and your body has adapted to FECO, it's time to progress to intermediate dosing. This phase focuses on building tolerance gradually while increasing therapeutic benefits. The intermediate phase typically lasts 4-5 weeks and establishes doses that many users find optimal for ongoing wellness support.
Intermediate Dose: 0.1-0.15g
- Size Reference: Double the beginner dose, approximately 80-120mg of total cannabinoids per serving
- Frequency: 2-3 times daily, split evenly across morning, afternoon, and evening
- Total Daily Dose Weeks 4-8: 240-360mg of total cannabinoids
- Progression: Increase dose every 4-5 days if well tolerated; listen to your body
Weeks 4-8 Detailed Progression
4Weeks 4-5: Transition Phase
Increase from 0.05g beginner dose to 0.1g intermediate dose. Make the increase gradually by adding 0.025g every 2-3 days. Monitor closely for tolerance and adjust as needed.
Tip: If you experience increased drowsiness, reduce afternoon dose and increase evening dose for sleep support instead.
5Weeks 6-7: Stabilization
Maintain 0.1-0.1 5g doses 2-3x daily. Your body should now be fully acclimated to FECO and you may feel normal again despite higher doses as tolerance builds naturally.
Notice: This is expected and positive—your ECS has adapted to increased cannabinoid levels.
8Week 8: Evaluation & Planning
Assess your symptoms, side effects, and overall wellbeing. Most users find 0.1-0.15g doses 2-3x daily provide optimal therapeutic benefits. Decide whether to maintain this level or progress further.
Guidance: Many find 200-300mg total daily THC is the sweet spot for symptom management.
What to Expect: Intermediate Phase (Weeks 4-8)
- • Increased therapeutic effects: More noticeable relief for chronic pain, inflammation, and anxiety
- • Better tolerance: Less drowsiness than beginner phase as ECS adapts
- • Sleep improvements: Deeper sleep, fewer nightmares, better sleep quality
- • Appetite normalization: Enhanced appetite returns to baseline
- • Mood stabilization: Potential reduction in anxiety and mood swings
- • Mild psychoactivity: Some mild high feeling may occur initially but decreases with tolerance

FECO vs RSO: Detailed Comparison
While both FECO and RSO are full-spectrum cannabis oils, modern standards highlight critical differences that make FECO increasingly popular among users prioritizing safety and consistency.
| Aspect | FECO | RSO |
|---|---|---|
| Extraction Solvent | Food-grade ethanol or CO2 (safer, cleaner) | Naphtha/isopropyl (potential residues) |
| Cannabinoid Profile | Customizable (THC-dominant, balanced, CBD-rich) | Usually THC-dominant (60-90%) |
| Production Standards | Lab-regulated, low-temp to preserve terpenes | Often homemade, variable quality |
| Safety & Testing | Commonly third-party tested, COA available | Variable quality, often untested |
| Best Use Cases | Daily wellness, precise medical dosing | High-dose intensive protocols |
| Available Formats | Syringes, tinctures, capsules, suppositories | Primarily syringes |
Symptom-Specific FECO Protocols
Different conditions may benefit from tailored FECO protocols. While the general beginner-to-intermediate progression works for most users, these symptom-specific guidelines can help optimize your approach:
For Chronic Pain & Inflammation
Optimal Dose: 0.1-0.2g THC-dominant FECO, 2-3x daily
THC and CBD work synergistically for pain relief. The high cannabinoid content in FECO provides potent anti-inflammatory effects. Consider splitting doses between morning (for daytime pain relief) and evening (for better sleep with pain management).
For Sleep Issues & Insomnia
Optimal Dose: 0.15-0.25g, 1-2 hours before bedtime
Indica-dominant FECO with sedative terpenes (myrcene, linalool) and high CBN content is ideal for sleep. Taking a single larger evening dose (rather than splitting throughout the day) provides better sleep consolidation. Many users report deeper sleep and fewer awakenings.
For Anxiety & Stress
Optimal Dose: 0.05-0.1g balanced THC:CBD ratio, as needed throughout day
Balanced FECO (equal THC and CBD) or CBD-dominant formulas work best. Take smaller doses more frequently throughout the day rather than larger evening doses. CBD directly counteracts anxiety-inducing THC effects while enhancing anxiolytic benefits.
For Nausea & Appetite
Optimal Dose: 0.05-0.1g THC-dominant, 30 minutes before meals
THC's appetite-stimulating properties and anti-nausea effects are well-documented. Taking FECO before meals on an empty stomach (with water only) maximizes appetite-enhancing benefits. Users report appetite normalization within 1-2 weeks of consistent dosing.
Administration Methods & Best Practices
How you take FECO significantly impacts absorption, onset time, and overall effectiveness. Different administration methods suit different needs and preferences.
1. Sublingual (Under Tongue)
Onset: 15-45 minutes | Duration: 4-8 hours
Place FECO under your tongue and hold for 60-90 seconds before swallowing. This allows direct absorption through sublingual blood vessels, bypassing digestion for faster effects. Effective for acute symptom management.
Pro Tip: Keep mouth closed and avoid swallowing saliva for maximum absorption.
2. Oral (Swallow with Food)
Onset: 45-120 minutes | Duration: 6-12 hours
Swallow FECO directly or mix with fatty foods (peanut butter, coconut oil, avocado). Fat increases bioavailability by 15-30%, maximizing cannabinoid absorption. Effects are slower but longer-lasting than sublingual.
Pro Tip: Taking with a full meal containing fats optimizes absorption and reduces nausea.
3. Capsules (Pre-Filled)
Onset: 45-120 minutes | Duration: 6-12 hours
Fill empty gelatin capsules with FECO oil or purchase pre-made FECO capsules. Convenient for precise dosing and travel. Same absorption timeline as oral method. No taste or odor.
Pro Tip: Take capsules with food to enhance absorption and reduce potential stomach discomfort.
4. Topical Application
Onset: 20-40 minutes | Duration: 4-6 hours
Mix FECO with lotion or carrier oil and apply directly to skin. Provides localized relief without systemic effects. Ideal for arthritis, muscle pain, and localized inflammation. Minimal psychoactive effects.
Pro Tip: Massage into area for 2-3 minutes and consider covering with bandage for better absorption.
Storage & Safety Considerations
Critical Safety Information
- • Keep away from children and pets: FECO is highly potent and accidental ingestion can cause serious effects in young children
- • Do not drive or operate machinery: FECO causes impairment; wait at least 6-8 hours before driving
- • Verify legality: Cannabis remains federally illegal in the USA; check local state laws before purchasing or using
- • Drug interactions: FECO may interact with medications, especially sedatives, blood thinners, and immunosuppressants
- • Medical consultation: Always consult a healthcare professional before starting FECO, especially if pregnant, nursing, or taking medications
Proper Storage Guidelines
- • Temperature: Store at room temperature (65-75°F) or in refrigerator for extended shelf life
- • Light: Keep in dark glass or opaque containers away from direct sunlight
- • Air exposure: Keep syringes sealed; minimize air exposure to prevent oxidation
- • Humidity: Store in cool, dry place; avoid humid bathrooms
- • Longevity: Properly stored FECO remains potent for 6-12 months; refrigerated extends to 12-24 months
Tolerance Management & Tolerance Breaks
Over time, regular FECO use can build cannabinoid tolerance, requiring higher doses for the same effects. Strategic tolerance breaks help reset your endocannabinoid system and maintain FECO effectiveness long-term.
Recommended Tolerance Management
- Micro-dosing: Occasionally take half your normal dose to reduce tolerance buildup
- Rotating strains/ratios: Alternate between THC-dominant, balanced, and CBD-dominant FECO products
- Monthly breaks: Take 3-7 days off every month to reset CB1/CB2 receptor sensitivity
- Quarterly breaks: Take 1-2 weeks completely off FECO every 3 months for full ECS reset
- Dose rotation: Vary dosing times and amounts rather than maintaining identical daily patterns
Start Your FECO Dosage Plan Today
This comprehensive 3000+ word guide provides everything needed for safe, effective FECO dosing from beginner to intermediate levels.
Medical Disclaimer
This 3000+ word FECO dosage guide is for educational purposes only and does not constitute medical advice. Full Extract Cannabis Oil is a potent cannabis concentrate that should be used responsibly. Individual responses vary based on body weight, metabolism, condition severity, and cannabinoid tolerance. Consult with a healthcare professional familiar with cannabis medicine before beginning any FECO protocol, especially if you have pre-existing conditions, take medications, are pregnant/nursing, or have a history of substance abuse. Start with the lowest recommended dose and increase gradually. Verify cannabis legality in your jurisdiction before purchasing or using FECO.