A more intentional way to explore extracts
RSO and FECO are full-spectrum extracts with distinct profiles, formats, and ratios. We keep the collection focused so it is easier to compare what is inside and find the format that fits your routine.
From precise syringes to everyday formats, every product page is built around clear details, considered sourcing, and practical guidance.
Start with the category that matches your goals, then take your time with the details before you choose.
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Premium RSO and FECO products with clear product details, convenient formats, and full-spectrum formulations.
Why Choose Our RSO and FECO Products?
Our store provides premium Rick Simpson Oil (RSO) and Full Extract Cannabis Oil (FECO) products designed for quality, consistency, and convenient dosing.
Full Spectrum Extracts
RSO and FECO preserve natural cannabinoids.
Precise Syringe Dosing
RSO syringes allow accurate dispensing.
Premium Cannabis Oil
Carefully prepared cannabis extracts.
Trusted Online Store
Reliable source for RSO and FECO oil.
What is Rick Simpson Oil (RSO)?
Rick Simpson Oil (RSO) is a full-spectrum cannabis extract created using a specific extraction method that preserves the entire plant's cannabinoid and terpene profile. Named after Rick Simpson, who developed the original protocol, RSO is known for its potent therapeutic applications and high THC concentration, making it one of the most powerful cannabis extracts available.
RSO vs FECO: While both are full-spectrum extracts, RSO traditionally uses a different solvent and preservation method, resulting in a darker, more concentrated product. RSO is prized for serious therapeutic applications including pain management, nausea relief, appetite stimulation, and neurological support. Available in syringes, tinctures, capsules, suppositories, and edibles for flexible dosing methods.
Premium RSO Products - 5 Forms
What Is Full Extract Cannabis Oil (FECO)?
Full Extract Cannabis Oil (FECO) is a concentrated cannabis extract commonly associated with full-spectrum formulations. Depending on the product and extraction process, FECO may contain a range of naturally occurring cannabinoids, terpenes, and other cannabis compounds.
FECO and RSO are often discussed together because both terms can describe concentrated cannabis extracts. However, the terminology, extraction methods, cannabinoid profiles, and product characteristics can vary between manufacturers. Review the individual product information and available laboratory documentation for specific details.
Full Extract Cannabis Oil (FECO) - 7 Premium Syringes
High Test CBD FECO
Ultra-High CBD Concentration (Solvent-Free)
From $40
1:3 FECO CBD DOM
High CBD, Low THC (1:3 ratio)
From $30
CBD FECO Standard
High CBD, Ultra-Low THC
From $35
Standard THC FECO Syringe
High THC with Full-Spectrum (600-650mg THC/g)
From $35
1:1 Indica THC/CBD FECO Oil
Balanced 1:1 THC/CBD Ratio
From $35
High Test THC FECO
Ultra-High Potency (700-800mg THC/g)
From $40
3:1 FECO THC DOM
High THC (3:1 ratio)
From $40
Explore the Benefits of Full-Spectrum Extracts
Explore RSO (Rick Simpson Oil) and FECO (Full Extract Cannabis Oil) products and learn more about their full-spectrum formulations, product characteristics, and available formats.
Natural Pain Relief
Explore full-spectrum cannabis extracts and learn about their traditional uses and product characteristics.
Nausea & Appetite
Learn about cannabis products commonly associated with appetite and nausea-related wellness discussions.
Relaxation & Sleep
Explore full-spectrum products often selected as part of evening relaxation and wellness routines.
Stress & Relaxation
Discover RSO and FECO products and learn more about their formulations, cannabinoid profiles, and intended uses.
Whole-Plant Extracts
Explore full-spectrum formulations made from cannabis extracts containing a range of naturally occurring compounds.
Product Testing
Review available product testing and certificate information to better understand composition and quality.
Multiple Convenient Forms
Explore RSO and FECO in different product formats, including syringes, capsules, tinctures, and other formulations where available. Product details, ingredients, testing information, and applicable usage guidance should always be reviewed before purchase.
- RSO syringes and concentrated extract formats
- RSO and FECO capsules where available
- Cannabis tincture formats
- Other full-spectrum product options
How It Works
Follow our simple four-step process to browse products, place an order, receive confirmation, and track your delivery.
Browse Products
Explore our selection of RSO, FECO, and other available products. Review the product information, formats, and available documentation before making your selection.
Add to Cart & Checkout
Add your selected products to your cart and proceed through the checkout process using the available payment options.
Order Confirmation
After completing your order, you will receive confirmation with the relevant order information. Processing times may vary depending on the order and destination.
Shipping & Delivery
Orders are prepared for shipment using the available delivery options. Shipping times, destinations, and packaging details depend on the applicable shipping policy.
Premium Quality Guaranteed
At RSO and FECO, we're committed to exceptional quality and customer satisfaction. Every product undergoes rigorous third-party testing and is backed by our satisfaction guarantee.
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Why Choose Our RSO and FECO Products?
- Full-spectrum extracts → For enhanced benefits through natural synergy
- Lab-tested → For potency, purity, and safety
- Multiple formats → Syringes, capsules, topicals, and more
- Competitive pricing → Affordable RSO price and FECO price options
- Discreet shipping → Fast delivery to all 50 states, Canada, UK, and worldwide
How to Use RSO and FECO Safely
Always start low and go slow:
- •Begin with a rice-grain-sized dose
- •Increase gradually over weeks
- •Consult a healthcare professional for personalized RSO dosage or FECO dosage
Common methods:
Oral/sublingual
Long-lasting effects
Topical
Localized relief
Added to edibles
Convenient dosing in food
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Buy Authentic RSO & FECO Online - Lab-Tested Cannabis Extracts
High-quality Rick Simpson Oil (RSO) and FECO delivered discreetly across the USA. Shop premium full-spectrum cannabis extracts at ricksimpsonoilandfeco.shop.
RSO vs CBD Oil vs Hemp Oil
- Rick Simpson Oil (RSO) - Full-spectrum, high-THC extract (60-90%). The strongest cannabis oil for therapeutic use with whole plant benefits.
- CBD Oil - Contains primarily CBD with minimal THC. Non-intoxicating but less potent than RSO.
- Hemp Oil - Extracted from hemp seeds. Contains no cannabinoids, used as nutritional supplement.
Authentic RSO Products
- Organic full-spectrum extract
- Third-party lab verified
- High THC potency (60-90%)
- Available in syringes, capsules, tinctures, and gummies
USA & Colorado Shipping
Fast shipping to all 50 states with discreet packaging. Same-day processing for orders placed before 2PM EST. Learn more about RSO vs FECO differences.
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Ready to experience the benefits? Browse our collection of high-THC RSO, full-spectrum FECO, RSO edibles, and more.
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