Cannabis wax potency: the short answer
Cannabis wax tests between 60% and 80% THC by weight in state-licensed US markets. Flower from the same market tests 15% to 25%. Distillate sits higher, at 85% to 99%. The label number is THC content by weight, not a dose.
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What wax is
Wax is a cannabis concentrate made with a solvent, most often butane or propane. The solvent strips cannabinoids and terpenes from plant material. A purge step removes the solvent. The result is a sticky solid with a texture between soft and crumbly. Budder, batter, shatter, and live resin belong to the same family of products. Live resin starts from fresh frozen plant, which keeps more terpenes.
THC ranges by product type
- Kief: 20% to 50% THC
- Pressed hash: 20% to 60%
- Wax, shatter, budder: 60% to 80%
- Live resin: 60% to 80%
- Distillate: 85% to 99%
Numbers come from state lab tests on a batch sample. A jar of wax can hold two phases, such as sauce and diamonds, that differ in potency. Stir the jar before you take a sample if you want a true reading.
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How to read a potency label
Labels list THC and THCA. THCA is the acid form. Heat converts THCA to THC. To get total THC, multiply THCA by 0.877 and add the THC number.
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Example: a label shows 5% THC and 70% THCA. Total THC = 5 + (70 x 0.877) = about 66%. Many states require the total on the package next to the individual values.
Dose math
One gram of wax at 70% THC holds about 700 mg of THC. A 10 mg THC dose equals about 14 mg of the wax. A dab of 0.05 g carries about 35 mg THC. Wax vaporizes at 315 F to 450 F on a nail or in a pen. Inhaled THC reaches the blood in seconds.
Why a higher number is not a stronger high
Potency is one input. Terpenes, other cannabinoids such as CBD and CBN, vapor temperature, and inhalation depth change the result. Tolerance shifts it more. A daily dabber may feel little from 35 mg. A person with no tolerance may feel too much.
High-THC products carry risks. NIDA reports links between high-potency cannabis and anxiety, paranoia, and dependence. CDC notes impaired driving and memory effects. A starting dose for inhaled products is 2 mg to 5 mg of THC when tolerance is low.
Testing and limits
State labs use HPLC to measure cannabinoids. Results vary between labs by a few percent. States set residual solvent limits in parts per million. Ask for a batch test sheet if the package does not show one.
Why buyers pick wax
A gram of wax fits in a pocket and holds about 700 mg of THC. A vape pen removes the need for a lighter, a grinder, and a pipe. Onset takes seconds. Those traits drive concentrate sales more than the potency number alone. Convenience, not percentage, moves many purchases at the counter.