When buying cannabis RSO oil, start with lab-tested products from licensed retailers. Check the THC to CBD ratio, confirm the extraction solvent, and verify that the oil is decarboxylated for oral use. Buy a small amount first to test tolerance and effects.
What to Look For in Cannabis RSO Oil
RSO is a full-spectrum extract, so the label should list a range of cannabinoids and terpenes, not just THC. Look for these key details:
- Lab testing: A certificate of analysis (COA) shows pesticide, solvent, heavy metal, and microbial results. Buy only products with passing COAs.
- Cannabinoid profile: Traditional RSO is high in THC (often 50 to 90 percent). CBD-rich versions may have less THC and more CBD. Choose based on your needs.
- Extraction method: Ethanol and isopropyl are common. CO2 extraction is also used. Solvent residues should be below state limits.
- Additives: Some producers cut RSO with carrier oils like MCT or olive oil. Pure RSO is thick and sticky. Additives change potency and dosing.
- Packaging: Syringes allow precise dosing. Opaque packaging protects the oil from light degradation.
Understanding RSO Oil Parameters
Use these general ranges to compare products. Exact numbers vary by producer and state regulations.
- THC content: 50 to 90 percent for THC-dominant RSO. CBD-dominant RSO may have less than 5 percent THC.
- CBD content: 0 to 10 percent for THC-dominant. CBD-rich RSO can reach 50 to 80 percent CBD.
- Volume: Common sizes are 0.5 gram, 1 gram, and 2 gram syringes. A 1 gram syringe holds about 20 to 30 doses of 0.05 ml.
- Dose: Start with 0.05 ml or a grain of rice. Wait two hours before taking more.
- Solvent residue: Should be below detectable limits or state-mandated thresholds. Ask for the COA.
Common Pitfalls When Buying RSO
- Unlicensed sources: Products without lab tests may contain pesticides, mold, or solvent residue.
- Mislabeled products: Some oils labeled RSO are actually distillate with added terpenes. Distillate lacks the full spectrum of plant compounds.
- Ignoring potency: RSO is potent. A small amount can produce strong effects. Overconsumption can cause anxiety or nausea.
- Wrong solvent: Isopropyl alcohol is not safe for consumption if not fully purged. Ethanol is preferred for oral use.
- Poor storage: Heat and light degrade cannabinoids. Store RSO in a cool, dark place.
FAQ: Cannabis RSO Oil
What is RSO oil?
RSO stands for Rick Simpson Oil. It is a full-spectrum cannabis extract typically made with ethanol or isopropyl alcohol. It is decarboxylated, so it can be eaten or applied topically.
How do I dose RSO?
Start with a small amount, about 0.05 ml or a grain of rice. Wait at least two hours to judge effects. Increase gradually.
Can I smoke or vape RSO?
No. RSO is not meant for smoking or vaping. It is for oral consumption or topical use.
What is the difference between RSO and distillate?
RSO retains a wide range of cannabinoids, terpenes, and other plant compounds. Distillate is a refined product that contains mostly one cannabinoid, usually THC.
How should I store RSO?
Keep RSO in a cool, dark place in an airtight container. A refrigerator works well for long-term storage.