DoseCraft
VapeHeatLabStrongest Cannabis Tincture Recipe: 27mg/ml — 4 Tips
The strongest cannabis tincture recipe I have made came out at 27.3 milligrams per milliliter — tested with the TCheck 2 potency tester. This batch used 190-proof ethanol (95% alcohol) as the solvent and decarboxylated flower. The result was so concentrated it needed to be diluted before use. This post covers the method, the TCheck ...
The strongest cannabis tincture recipe I have made came out at 27.3 milligrams per milliliter — tested with the TCheck 2 potency tester. This batch used 190-proof ethanol (95% alcohol) as the solvent and decarboxylated flower. The result was so concentrated it needed to be diluted before use. This post covers the method, the TCheck 2 testing process, and 4 tips for achieving maximum potency in your cannabis alcohol tincture.
What Makes the Strongest Cannabis Tincture Recipe
A high potency cannabis tincture depends on three variables: the THC percentage of your flower, the quality of your decarboxylation, and your alcohol-to-flower ratio. All three compound each other — great weed poorly decarbed gives mediocre results; mid-grade flower perfectly decarbed and concentrated can surprise you. Here is what pushes potency up:
- High-potency flower: Start with the strongest flower available to you. A 25–30% THC cultivar gives you more potential milligrams to extract than a 15% strain.
- 190-proof ethanol: Use alcohol cannabis tincture 190 proof (95% ethanol) rather than 80-proof or isopropyl. High-proof ethanol is the most efficient solvent for THC and other cannabinoids, pulling more per gram of flower.
- Full decarboxylation: The flower must be fully decarboxylated before tincture-making to convert THCA to THC. Skipping or rushing decarb is the most common reason a tincture comes out weaker than expected.
- Low solvent volume: The strongest cannabis tincture recipe uses the minimum alcohol needed to fully cover the flower. More alcohol means more dilution — keep the ratio tight (aim for 1g flower per 1–2ml alcohol) and reduce further by evaporation if needed.
How to Test Potency With the TCheck 2 Tincture Test
The TCheck 2 tincture test uses infrared spectroscopy to measure cannabinoid concentration. Because it can only measure up to a certain concentration before the reading becomes inaccurate, very potent tinctures need to be diluted before testing. Here is the TCheck 2 testing process for a high potency cannabis tincture:
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