If you’ve been searching for RSO oil, FECO oil, or wondering “is RSO the same as FECO?”—you’re not alone. These are some of the most common questions we have here at Improved Health right now as more people look for natural, full-spectrum cannabis extracts.
At Improved Health, we’re here to make it simple. No confusion, no overcomplication—just clear, honest, expert and friendly guidance to help you make better health choices.
RSO and FECO are often spoken about as if they’re the same thing—but they’re not quite identical.
Both are full-spectrum extracts, meaning they aim to preserve as much of the plant as possible. Traditional RSO oil has built a strong reputation over the years, particularly because it typically contains THC, alongside other cannabinoids. For many, this full cannabinoid profile is part of what gives RSO its well-known, powerful effects.
FECO oil, on the other hand, follows a similar full-plant philosophy but is usually made using food-grade ethanol, allowing for a cleaner and more controlled extraction. Depending on how it’s formulated, FECO can focus on cannabinoids like CBD or CBG, without necessarily containing THC.
So when people ask:
- Is RSO the same as FECO?
- What’s the difference between FECO and RSO oil?
- Which is better—RSO or FECO?
The honest answer is that they serve slightly different purposes.
RSO is often associated with THC-led formulations, while FECO offers a more flexible, refined approach—especially for those looking to explore cannabinoids beyond THC.
Both RSO and FECO are valued for their full-spectrum nature.
- RSO oil is often recognised for its strength and THC content
- FECO oil is appreciated for its cleaner extraction and versatility
What matters most is what suits the individual—there’s no one-size-fits-all when it comes to cannabinoids.
What Is RSO Oil?
RSO oil (Rick Simpson Oil) is a concentrated cannabis extract made using solvents. It’s known for its thick, dark appearance and strong, full-spectrum profile.
In the UK, searches like:
- RSO UK
- Where to buy RSO oil
- What is RSO oil used for
still continues to grow, as society increase their expression to learn —but there’s also increasing awareness around how it’s made and the lack of consistency between products, plus the legality and legitimacy.
What Is FECO Oil?
FECO (Full Extract Cannabis Oil) is also a full-spectrum extract—but with one key difference: how it’s produced.
FECO oil is typically made using food-grade ethanol, resulting in a cleaner, more controlled extraction process.
This means:
- Better preservation of cannabinoids and terpenes
- More consistent quality
- Greater confidence in what you’re taking
So when people search:
- FECO oil UK
- FECO vs RSO
- Is FECO the same as RSO?
The answer is simple: they’re similar—but not the same.
FECO vs RSO: What’s the Real Difference?
Extraction Method
- RSO oil: Often uses stronger solvents
- FECO oil: Uses food-grade ethanol (cleaner process)
Quality & Consistency
- RSO UK products: Can vary widely
- FECO oil UK options: More refined and controlled, third party testing
Overall Experience
- RSO: Traditional, but less standardised
- FECO: Cleaner, more modern, more reliable, and regulated
👉 In short: FECO is widely seen as the cleaner, non-psychoactive, more consistent evolution of RSO oil.
Why Does RSO Oil Often Use Stronger Solvents?
RSO oil (Rick Simpson Oil) was originally created as a DIY, home-based extraction method. The goal wasn’t refinement—it was pulling as much from the plant as possible, as quickly as possible.
To do that, people historically used solvents like:
- Naphtha
- Isopropyl alcohol
These are considered “stronger” because they are:
- Highly effective at stripping compounds from plant material
- Fast-acting
- Widely available and inexpensive
What Do “Stronger Solvents” Actually Do?
Cannabis plants contain:
- Cannabinoids (CBD, THC, CBG, etc.)
- Terpenes (aroma compounds)
- Waxes, fats, chlorophyll
Stronger solvents don’t just extract the “good bits”—they pull everything out, including:
- Chlorophyll (which can make the oil very dark and bitter)
- Unwanted plant compounds
- Residual solvent traces if not properly purged
That’s why traditional RSO oil is often:
- Very dark (almost black)
- Thick and tar-like
- Strong in taste and smell
Introducing Jack Frost CBG FECO Paste
The Jack Frost CBG FECO Paste is not just another FECO product. It’s been crafted to highlight CBG (cannabigerol)—a cannabinoid that’s quickly gaining attention as people look beyond CBD.
What stands out straight away is its aroma and depth—earthy, slightly herbal, with a clean, natural profile that reflects the extraction process. There’s no harshness or artificial masking, just a genuine representation of the plant.
The Jack Frost CBG FECO Paste has been crafted with a focus on quality, balance, and a true-to-plant experience.
The texture is rich and smooth, making it easy to work with, while the full-spectrum extract allows a broader range of plant compounds to come through together.
Why people are turning towards CBG FECO:
- Interest in cannabinoids beyond CBD
- A preference for non-THC options
- Cleaner extraction methods associated with FECO
- A more balanced, approachable experience
CBG itself is often referred to as the “starting point” cannabinoid, and while research is still evolving, many people are drawn to it as part of a wider, more rounded cannabinoid routine.
What makes CBG FECO Oil and Paste different?
CBG-Rich Profile
CBG is often called the “starting point” cannabinoid. This paste focuses on delivering it in a full-spectrum format.
Full Plant Experience
Like all quality FECO, it retains a wide range of cannabinoids and terpenes—nothing stripped back.
Chlorophyll Content (Keeping It Close to the Plant)
Chlorophyll is the natural green pigment found in plants, responsible for absorbing light and supporting growth. In full-spectrum extracts like FECO paste, retaining chlorophyll helps keep the product closer to its original plant form. While it contributes to the deeper colour and slightly earthy taste, many people value it as part of a more complete, less processed extract—something that aligns with a natural, whole-plant approach.
Natural Aroma & Taste
Expect a deep, earthy profile with subtle herbal notes. It’s bold, natural, and true to the plant—no artificial flavouring.
Thick, High-Quality Texture
Smooth, rich, and easy to portion—this is a carefully refined FECO paste designed for consistency.
Why More People in the UK Are Choosing FECO Over RSO
Search trends for RSO UK are now being matched—and in some cases overtaken—by terms like FECO oil UK, FECO vs RSO, and even searches for the best FECO products UK. This shift is happening because people are becoming more informed and intentional about what they’re choosing.
It’s no longer just about what’s popular—it’s about understanding how products are made and what’s actually in them. More people are looking for transparency, better quality control, and cleaner extraction methods, and that’s exactly where FECO is starting to stand out.
Where to Buy FECO Oil in the UK
If you’re looking for high-quality FECO oil in the UK, it’s important to choose a brand that prioritises:
- Clean extraction methods
- Full-spectrum integrity
- Clear, honest product information
That’s exactly what we focus on at Improved Health.
Final Thoughts: FECO vs RSO—and What to Choose
Let’s keep it simple:
- RSO oil: Traditional, widely known, but inconsistent
- FECO oil: Cleaner, more refined, more reliable
- Jack Frost CBG FECO Paste: A next-level option focused on quality and cannabinoid innovation
If you’re exploring cannabis extracts for the first time—or looking to upgrade what you’re using—understanding this difference is key.
Ready to Explore?
You can learn more and explore of our new Improved Health Jack Frost CBG Feco Full Spectrum Paste directly at Improved Health.
We’re here to help you:
- Understand cannabinoids
- Break down the myths
- Make confident, informed choices to improve your health and wellness
If we have not covered everything you need answers to, reach out to us directly by clicking here.
Improved Health — Built on trust, guided by nature. 💚
Because better knowledge leads to better health.
