Pure Cannabis Concentrates
Mammoth Labs produces the highest quality cannabis concentrates, from Grow Bros' consortium cannabis strains that have great terpene profiles in conjunction with high THC content.
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We're sold in dispensaries across Washington.
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In conjunction with Grow Bros, Mammoth Labs has developed a unique hydrocarbon extraction process. The result is high-quality oil, wax and shatter from cannabis strains with great terpene profiles in conjunction with high THC content.
About Mammoth Labs