This guide walks you through the basics of dosing, timing, and safe consumption — all explained in plain English, no chemistry degree required.
What Makes RSO Different
RSO is not your average cannabis oil. Unlike CBD tinctures or vape oils, RSO is a full-extract cannabis oil that includes every part of the plant — cannabinoids, terpenes, and even chlorophyll. That gives it a dark color, a strong flavor, and a powerful potency.
Most RSO products are high in THC, meaning they can produce noticeable psychoactive effects. That’s why dosing is so important — a little really does go a long way.
How to Take RSO (The 3 Most Common Ways)
1. Oral Ingestion
The most popular method is simply swallowing a small amount of RSO. This allows your body to absorb the cannabinoids through digestion, producing long-lasting effects that can last up to 8 hours.
Start with a dose the size of half a grain of rice. You can squeeze it out of the syringe onto a piece of food (like a cracker or banana slice) to make it easier to consume.
💡 Tip: Since RSO has a strong earthy taste, pairing it with a fatty food (like peanut butter or avocado) can help smooth it out.
2. Sublingual (Under the Tongue)
If you want a faster onset, place a tiny drop under your tongue and hold it there for 30–60 seconds before swallowing.
This allows the cannabinoids to enter your bloodstream directly, reducing the time it takes to feel effects — typically within 30–45 minutes.
3. Topical Application
Some users apply RSO directly to the skin. This method doesn’t produce psychoactive effects and is meant for localized relief. If you choose to do this, mix a small amount of RSO with a carrier oil like coconut or olive oil to help it spread more evenly.
When Does RSO Kick In?
The answer depends on how you take it and your body chemistry, but here’s a quick guide:
|
Method |
Onset Time |
Duration |
|---|---|---|
|
Oral (swallowed) |
45–90 minutes |
6–8 hours |
|
Sublingual |
30–45 minutes |
4–6 hours |
|
Topical |
Varies |
Localized only |
Keep in mind that RSO is potent — and taking too much too fast can lead to uncomfortable effects. Always start small, wait at least 90 minutes, and increase slowly only if needed.
Understanding RSO Dosage
RSO is typically sold in 1-gram syringes containing about 600–800mg of THC. To put that into perspective, a single drop of RSO can equal several doses of an edible.
Rick Simpson originally recommended a 90-day protocol, starting with microdoses and gradually increasing. Here’s a simplified version for beginners:
|
Timeframe |
Daily Amount |
Total THC (approx.) |
|---|---|---|
|
Week 1 |
1 drop/day |
~10–15mg |
|
Week 2–3 |
2 drops/day |
~20–30mg |
|
Week 4–5 |
3–4 drops/day |
~40–60mg |
|
Week 6+ |
Increase as tolerated |
varies |
⚠️ Always listen to your body. If you feel dizzy, anxious, or overly sedated, lower your dosage and take a break before trying again.
For a more precise calculation, use our upcoming RSO Dosage Calculator.
Best Practices for Beginners
-
Start slow. It’s better to feel nothing than too much.
-
Stay hydrated. RSO can cause dry mouth and fatigue.
-
Avoid mixing with alcohol or other substances.
-
Use at home or in a safe environment. The effects can be strong.
-
Store properly. Keep your RSO syringe in a cool, dark place to preserve potency.
Can You Add RSO to Food or Drinks?
Yes — RSO can be infused into foods, but remember that heating it too high can reduce potency. Try mixing it into already-cooked items like:
-
Smoothies
-
Warm tea (not boiling)
-
Peanut butter toast
-
Soup or oatmeal after it cools slightly
Avoid baking or frying directly with RSO, as THC degrades above 300°F (150°C).
Common Questions About RSO Usage
Q: Can I take RSO on an empty stomach?
You can, but it may increase the intensity. Try eating a light snack first.
Q: Can I smoke or vape RSO?
No — RSO is not designed for smoking or vaping due to its thick, tar-like texture and residual compounds.
Q: Can I mix RSO with CBD oil?
Yes, some users combine them to balance THC’s psychoactive effects, but always test your tolerance first.
Q: What happens if I take too much RSO?
You might feel drowsy, dizzy, or anxious. Don’t panic — effects wear off with rest and hydration. Always lower your dose next time.
Final Thoughts
Learning how to use RSO doesn’t have to be complicated — it’s all about patience, awareness, and respect for the oil’s potency.
Start small, take notes, and find the method that fits your comfort level.
When you’re ready, explore our next guides:
