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RSO - Rick Simpson Oil
Rick Simpson, using a complex extraction process that preserves most cannabis compounds, created RSO. Rick Simpson Oil is now a famous, curative blend used all over the world.
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"Rick Simpson Oil, called RSO for short, is one of the most versatile and lauded cannabis innovations—an oil created by Rick Simpson, a Canadian engineer and cannabis advocate who was radicalized to cannabis activism by a work accident that led to various health issues."
Learn more about Rick Simpson and RSO