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Powdered Mitragynine hydrochloride. Usually has a yellowish tan hue, hence the name. Mitragynine is the main opioid alkaloid present in kratom. Average kratom powder contains anywhere from .5%-1.5% mitragynine by weight. A typical dose of mitragynine is 50-100mg (between 4-8 grams of kratom powder). While 99% pure Mitra hcl is white in color, most extracts are between 30-50% purity and typically comes in a tan color hence the name. Much like cocaine and the coca plant, mitragynine is the purified psychoactive alkaloid in the plant making it significantly more potent. Harm reduction is strongly encouraged, as fatal overdose is a significantly greater possibility than it is with kratom powder. Pure mitra is hard to find due to safety concerns but is unscheduled in the United States.
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