Top Pick: Best Cannabis Concentrates for Online Purchase
Discover the top cannabis concentrates available for online purchase, with a focus on quality and user experience.
Cannabis Concentrates vs Flower: The Pick
Buy flower first. Flower gives dose control, a low entry cost, and a THC range of 15% to 25%. Buy concentrates when you need more THC per dollar or a faster onset.
Head-to-Head
- THC content: flower 15% to 25%. Concentrates 50% to 90%.
- Onset when smoked or vaped: flower 1 to 10 minutes. Concentrates 30 seconds to 2 minutes.
- Duration: 1 to 3 hours for both at common doses.
- Price per gram: flower $8 to $15. Concentrates $20 to $50 in most US markets.
- Gear: flower needs a pipe, papers, or a dry herb vaporizer. Concentrates need a dab rig and torch, an e-nail, or a concentrate pen.
Flower: What You Get
Flower is the dried bud of the cannabis plant. It holds THC, CBD, and terpenes in the plant's own ratio. That ratio changes by strain and grow. Package labels list THC and CBD percentages. Some states also list terpenes.
Dose control is the main draw. One gram of flower at 20% THC holds about 200 mg of THC. Most users take 5 to 20 mg per session. So a single gram covers many sessions. Pack a small bowl instead of a full joint and the math gets easier.
Cannabis Concentrates for Sale Online: How to Buy Without Getting Burned
Drawbacks: smoke. Burning flower at 900 F and up creates tar and carbon monoxide. Dry herb vaporizers run at 350 F to 430 F and cut most of that. Flower also takes shelf space and loses potency over months.
Concentrates: What You Get
Concentrates are flower with the plant matter removed. The result is THC at 50% to 90%, and up to 99% in distillate. Forms include:
- Kief: resin glands, 20% to 50% THC.
- Hash: pressed resin, 20% to 60% THC.
- Rosin: heat and pressure, no solvent, 60% to 80% THC.
- Wax, budder, shatter: butane or CO2 extracts, 60% to 90% THC.
- Live resin: made from fresh frozen plants, 60% to 90% THC.
- Distillate: refined THC, 85% to 99% THC, with terpenes added back.
Cost Per Milligram of THC
Concentrates win on THC per dollar. One gram of flower at 20% THC holds 200 mg of THC. At $12 per gram, that is 6 cents per mg. One gram of wax at 80% THC holds 800 mg. At $35 per gram, that is 4 cents per mg. The gap holds in most US markets, but not all. Check the label and run the math on your own menu.
Tolerance and Withdrawal
Concentrate users take in more THC per session. That raises tolerance and raises the dose needed for the same effect. Research on concentrate users finds higher tolerance and more withdrawal symptoms than flower users report. If you dab every day, a break of 3 days to 2 weeks resets most of it.
Testing and Law
In the US, cannabis stays a Schedule I drug under federal law while state programs permit sales. States with legal markets require lab tests for potency, pesticides, mold, and leftover solvents. Buy products with a batch test date. A concentrate that fails a solvent test is not worth the price.
Pick One
- Pick flower if you dose by feel, want a pipe and papers, or spend under $50.
- Pick concentrates if you need high THC per dollar, a fast onset, or low smoke volume.
- Pick both if you keep flower as the base and add a small dab or a concentrate topping.