This article is sponsored by RickSimpsonOil.com. Compensation was provided for the creation of this content.
If you’ve spent any time browsing dispensary menus or online hemp shops, you’ve probably noticed that not all RSO oil products look or feel the same. Some are thick and dark. Others are diluted, flavored, or reformulated into tinctures. That can make choosing the right one confusing if you don’t know what to look for.
This guide breaks down seven of the best RSO products available in 2026. It includes traditional syringes, tincture-style options, and a mix of well-known and emerging brands. After the list, you’ll find a few buyer’s guide sections to help you decide what actually fits your needs.
Best RSO Oils in 2026 Overview
| Product | Format | Spectrum Type | Best For | Why It Stands Out |
| Rick Simpson Oil Full Extract Syringe | Syringe | Full extract | Experienced users | Closest to traditional, unrefined RSO |
| Rick Simpson Oil Tincture | Tincture | Full extract | New or cautious users | Easier dosing, more approachable format |
| Lazarus Naturals RSO-Style CBD Oil | Oil | Full spectrum (CBD-forward) | Hemp-derived shoppers | Transparency and consistent lab testing |
| Papa & Barkley Full Spectrum Oil | Oil | Full spectrum | Balance of potency and ease | Smooth texture and wide availability |
| Emerald Bay Extracts RSO Syringe | Syringe | Full extract | Traditional RSO fans | Craft-focused sourcing and rich oil |
| Grassroots RSO Capsules | Capsule | Full spectrum | Convenience-focused users | Pre-measured, discreet servings |
| Avexia RSO Oil | Oil | Full spectrum | Precision-minded users | Consistency and pharmaceutical-style testing |
1. Rick Simpson Oil Full Extract Syringe
When people talk about classic RSO Oil, this is usually what they mean.
Rick Simpson Oil’s full extract syringe stays true to the original idea behind RSO. It’s thick, dark, and minimally processed, with the full spectrum of cannabinoids and plant compounds intact. There’s no added flavoring or unnecessary refinement. What you get is a raw, potent extract that reflects the plant it came from.
The syringe format gives you control over serving size, which matters when you’re dealing with a concentrated product like this. It’s a go-to option for experienced users who want the traditional RSO experience without shortcuts.
2. Rick Simpson Oil Tincture (RSO Oil Tincture)
Not everyone wants to deal with a thick syringe, and that’s where RSO tinctures come in.
This tincture takes the core properties of RSO and puts them into a more approachable format. It’s easier to measure, easier to take, and fits more naturally into daily routines. The formulation still focuses on whole-plant extraction rather than isolating cannabinoids.
If you’re curious about RSO but hesitant to start with a syringe, this tincture offers a more user-friendly entry point without stripping away what makes RSO unique.
3. Lazarus Naturals RSO-Style CBD Oil
Lazarus Naturals has built a reputation around transparency and consistency, and their RSO-style oil reflects that approach.
This product leans hemp-derived and CBD-forward, making it appealing for people who want the RSO format without high THC content. It still uses a full spectrum extraction process, which helps preserve minor cannabinoids and terpenes.
It’s a solid option if you’re shopping in the hemp space and want something inspired by traditional RSO principles.
4. Papa & Barkley Full Spectrum Oil
Papa & Barkley focuses heavily on whole-plant formulations, and their full spectrum oil fits into the RSO conversation even if it’s branded a bit differently.
The texture is smoother and more refined than classic RSO, but the emphasis on plant integrity remains. This product is often chosen by users who want a balance between potency and ease of use.
It’s also widely available in licensed dispensaries across California, which makes access easier depending on where you live.
5. Emerald Bay Extracts RSO Syringe
Emerald Bay Extracts takes a straightforward approach with their RSO syringe.
The oil is thick and rich, with minimal processing beyond extraction. This brand appeals to users who prioritize lab testing and clear sourcing information. The syringe format keeps things familiar for those who already know what to expect from RSO.
It’s a good option if you want a traditional presentation from a smaller, craft-focused producer.
6. Grassroots RSO Capsules
Capsules aren’t the first thing people think of when they hear RSO, but they’ve gained popularity for a reason.
Grassroots offers RSO-infused capsules that deliver consistent servings without the mess. While you lose some flexibility in dosing, you gain convenience and discretion. These are often chosen by users who want a no-fuss option that fits into a routine.
They’re also useful for people who don’t enjoy the taste or texture of oil-based products.
7. Avexia RSO Oil
Avexia is known for pharmaceutical-style precision, and their RSO oil reflects that mindset.
This product focuses on consistency and repeatability. The oil is carefully formulated and tested, making it appealing to users who want predictability above all else. While it may feel more refined than traditional RSO, it still delivers a full spectrum profile.
It’s a strong option for those who value structure and standardized production.
What to Look for When Choosing RSO Products
Not all RSO oil is created equal, and understanding a few basics can help you avoid disappointment.
The extraction method matters. True RSO oil is made using whole-plant extraction, not isolated cannabinoids. Look for products that emphasize full spectrum or full extract processes rather than heavy refinement.
Transparency is another key factor. Reputable brands provide clear lab results, cannabinoid breakdowns, and sourcing information. If that data is hard to find, that’s usually a red flag.
You should also consider RSO oil formats. Syringes offer flexibility and control, while tinctures and capsules prioritize convenience. There’s no right answer here. It depends on your usage and dosage preferences.
RSO Oil vs. Distillate vs. Hash Oil: Which Is Right For You
These products often get lumped together, but they’re very different.
RSO oil focuses on whole-plant extraction. It retains a wide range of cannabinoids, chlorophyll, and other compounds. That’s why it looks darker and feels heavier than other oils.
Distillate is almost the opposite. It’s highly refined, stripped down to specific cannabinoids like THC or CBD. Distillates are potent, but they lack the complexity of full spectrum extracts.
Hash oil sits somewhere in between. Depending on how it’s made, it can preserve terpenes and cannabinoids while still being more refined than RSO. Texture and potency vary widely based on technique.
Understanding RSO Oil Strength, Potency, and Expectations
One of the biggest misconceptions about RSO is that stronger automatically means better. RSO is concentrated by nature, but potency can vary widely depending on the starting material, extraction process, and how the final product is formulated.
Some RSO products are extremely dense and dark, indicating minimal refinement and high plant content. Others are diluted into carrier oils or blended into tinctures, which lowers potency per serving but improves ease of use. Neither approach is inherently better. The right choice depends on your experience level and what you’re comfortable with.
It’s also important to remember that RSO doesn’t behave like other cannabis oils. Because it contains chlorophyll and a broad range of plant compounds, the effects and feel can be noticeably different from distillate-based products.
Traditional RSO vs. Reformulated RSO Products
As RSO has grown in popularity, more brands have adapted it into different formats. This has created a split between traditional RSO and reformulated RSO-style products.
Traditional RSO sticks closely to the original concept. It’s thick, dark, and minimally processed, usually sold in syringes. These products aim to preserve as much of the plant as possible, including minor cannabinoids and other compounds.
Reformulated RSO products take that same extract and modify how it’s delivered. Tinctures, capsules, and blended oils fall into this category. These options are often easier to dose and more approachable for new users, but they may feel less intense or “raw” than classic RSO.
Lab Testing and Transparency
Because RSO is a complex extract, lab testing is especially important.
Look for products that clearly list cannabinoid content, including THC, CBD, and minor cannabinoids when available. Transparency around solvents, residuals, and contaminants also matters, particularly for whole-plant extracts.
Brands that openly share testing results tend to take quality seriously. If information is vague or difficult to find, that’s usually a sign to proceed cautiously.
Who RSO Is (and Isn’t) Best For
RSO isn’t a beginner product in the traditional sense, especially in its pure syringe form. Its potency and full spectrum nature can feel intense if you’re new to cannabis.
That doesn’t mean it’s off-limits. It just means starting slowly and choosing the right format matters.
RSO is often favored by experienced users who want a less refined, more plant-forward extract. It also appeals to people who prefer products that stay close to cannabis’s original form rather than heavily processed alternatives.
Why RSO Continues to Stand Out in 2026
Despite new extraction technologies and product formats, RSO has remained relevant because it hasn’t tried to reinvent itself too much.
While other products chase purity, flavor, or aesthetics, RSO stays rooted in full-spectrum extraction. That authenticity is what keeps people coming back to it year after year.
As more brands enter the space, the best RSO products are the ones that respect that foundation while still offering clear labeling, safe production, and thoughtful formats.
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