How to Take RSO Oil: Best Methods Explained for Beginners & Experienced Users
Complete guide to consuming Rick Simpson Oil safely with expert-backed methods and dosage strategies

Rick Simpson Oil (RSO) is one of the most potent cannabis extracts available, which is why many people search for the best way to consume it. Because of its strength, knowing the right way to take RSO can significantly impact your experience, effectiveness, and safety. This comprehensive guide covers the best methods to take RSO oil, how to use it safely, and expert tips to get the best results.
Key Takeaways
- RSO is highly concentrated and requires careful dosing
- Oral consumption is the most popular and effective method
- Start with rice grain-sized amounts for beginners
- Effects typically take 30-90 minutes to appear
- Proper storage and timing maximize effectiveness
What Is RSO Oil?
RSO (Rick Simpson Oil) is a full-spectrum cannabis extract named after Rick Simpson, who popularized its use for various health purposes. Unlike other cannabis products, RSO contains the entire plant profile, which means it includes:
- High THC content: Typically 50-90% THC depending on the source material
- Full-spectrum cannabinoids: Including CBD, CBN, and other beneficial compounds
- Terpene profile: Aromatic compounds that enhance the entourage effect
- Plant material: Chlorophyll and other plant compounds for synergistic benefits
The thick, sticky consistency of RSO makes it immediately recognizable. It typically appears as a dark brown or black paste that requires careful handling and precise dosing.
Why How You Take RSO Matters
Because RSO is highly concentrated, the method you choose affects several important factors:
- Onset speed: Different methods take different times to produce effects
- Duration: Oral consumption lasts much longer than other methods
- Intensity: The delivery method determines overall effect intensity
- Bioavailability: How much of the product your body actually absorbs
- Consistency: Choosing the right method ensures reliable results
Best Ways to Take RSO Oil
1. Oral Consumption (Most Popular Method)
Best for: Long-lasting effects and maximum benefit
How to do it:
- Place a rice grain-sized amount under your tongue
- Hold for 30-60 seconds if possible for sublingual absorption
- Swallow any remaining oil
- Wait 1-2 hours before eating to maximize absorption
Benefits:
- Easy and discreet to use anywhere
- Long-lasting effects (6-8 hours or more)
- Most common and reliable method
- No equipment needed
- Easy to track dosage
2. Mixing RSO with Food
Best for: Reducing the strong taste and improving palatability
How to do it:
Add RSO to foods that can mask its bitter taste:
- Peanut butter (excellent mask for flavor)
- Coconut oil or MCT oil
- Honey or maple syrup
- Smoothies or milkshakes
- Yogurt or ice cream
- Chocolate spreads
Benefits:
- Masks the strong, bitter taste effectively
- Easier for taste-sensitive users
- Can be more enjoyable experience
- Allows for creative consumption methods
3. RSO Capsules
Best for: Precise dosing and consistency
How to do it:
- Fill size 00 or 000 capsules with measured RSO amounts
- Use a pre-measured dosing tool for consistency
- Take capsules with water like regular supplements
- Track each capsule for reliable dosing
Benefits:
- No taste whatsoever
- Easy to track exact dosage
- Completely discreet consumption
- Perfect for travel or public use
- Professional appearance
4. Topical Application
Best for: Localized effects and targeted relief
How to do it:
- Warm RSO slightly to improve consistency
- Apply directly to clean skin over affected area
- Gently massage into skin
- Cover with a bandage if desired
- Wash hands thoroughly after application
Benefits:
- Targets specific areas precisely
- Minimal systemic absorption
- Can be non-psychoactive for many users
- Good for localized pain or skin conditions
5. Microdosing RSO
Best for: Beginners and users with low tolerance
How to do it:
- Take very small amounts (quarter rice grain size)
- Space doses 4-6 hours apart throughout the day
- Start with 2-3 microdoses daily
- Gradually increase frequency or dose size
Benefits:
- Avoids overwhelming effects for sensitive users
- Builds tolerance gradually and safely
- Maintains functionality throughout the day
- More sustainable long-term approach
How Much RSO Should You Take?
This is one of the most important questions about RSO consumption. The answer depends on several personal factors.
The Golden Rule: Start Low and Go Slow
This principle cannot be overstated. RSO is extremely potent, and beginning with the right dose is crucial for a positive experience.
| Experience Level | Initial Dose | Frequency |
|---|---|---|
| Complete Beginner | Rice grain size (~0.025g) | Once per day (evening) |
| Low Tolerance | Half grain size (~0.012g) | Once per day or every other day |
| Moderate Experience | 1.5 grain sizes (~0.037g) | Once or twice daily |
| Experienced Users | 2+ grain sizes (0.05g+) | 2-3 times daily as needed |
How Long Does RSO Take to Work?
Understanding the timeline helps you plan your day and manage expectations effectively:
- Onset: 30-90 minutes for oral consumption (sublingual absorption can be faster)
- Peak effects: 2-4 hours after consumption
- Duration: 6-8 hours or longer depending on dose and individual metabolism
- Full elimination: Can take 48-72 hours for complete processing
Best Time to Take RSO
Timing your RSO consumption can significantly impact your experience:
🌙 Evening (Recommended for Beginners)
- Helps avoid daytime impairment
- Perfect for sleep support
- Less risky if effects are stronger than expected
- Allows body to process while resting
☀️ Daytime (Advanced Users Only)
- Only after building substantial tolerance
- Use only microdoses
- Ensure you're in a safe environment
- Not recommended for first-time users
Tips for Taking RSO Safely
- Start with very small doses: Even if you use other cannabis products regularly, RSO is different. Begin conservatively.
- Increase gradually: Wait at least 3-7 days between dose increases to assess tolerance properly.
- Stay hydrated: Drink plenty of water throughout the day.
- Avoid mixing with alcohol: This combination can intensify effects unpredictably.
- Use in a comfortable setting: Especially for first-time use, be in a safe, familiar environment.
- Have snacks available: RSO can cause increased appetite (the "munchies").
- Track your doses: Keep a journal of doses, times, and effects.
- Store properly: Keep RSO in a cool, dark place to maintain potency.
Common Mistakes to Avoid
❌ Taking Too Much Too Fast
This is the most common mistake. RSO is potent, and excessive doses lead to overwhelming effects, anxiety, and a negative experience.
❌ Not Waiting Long Enough Between Doses
RSO takes 30-90 minutes to work. Many people mistakenly take more before feeling effects, leading to overconsumption.
❌ Ignoring Individual Variation
Everyone's body is different. What works for others may not work for you. Always adjust based on your personal response.
❌ Skipping Proper Storage
Poor storage reduces potency and can lead to degradation. Keep RSO cool and dark for maximum effectiveness.
FAQ – How to Take RSO Oil
Q: What is the best way to take RSO?
A: Oral consumption (placing a small amount under the tongue or swallowing) is the most common and effective method for most users, providing long-lasting effects.
Q: Can I mix RSO with food?
A: Yes, mixing RSO with foods like peanut butter, honey, or yogurt is an excellent way to reduce the strong taste while maintaining effectiveness.
Q: How often should I take RSO?
A: Beginners should start once daily, preferably in the evening. As tolerance builds, frequency can increase to 2-3 times daily as needed.
Q: Can beginners use RSO?
A: Yes, beginners can use RSO safely by starting with very small doses (rice grain size or smaller) and increasing gradually.
Q: Is RSO strong?
A: Yes, RSO is one of the most potent cannabis extracts available, with THC content typically ranging from 50-90%. Respect the potency and dose accordingly.
Important Disclaimer
RSO is a potent cannabis product and should be used responsibly. It is not intended to diagnose, treat, cure, or prevent any disease. Always consult a healthcare professional before using RSO, especially if you have underlying health conditions or take medications that may interact with cannabis.
This information is for educational purposes only and reflects current knowledge based on user experiences and available research.
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