Kratom Lords

Kratom - Biological Effects and Chemical Composition The safety and efficacy of kratom (Mitragyna speciosa) for treatment of pain is highly controversial. Kratom produces more than 40 structurally related alkaloids , but most studies have focused on just two of these, mitragynine and 7-hydroxymitragynine . Here, we profiled 53 commercial kratom products using untargeted LC–MS metabolomics, revealing two distinct chemotypes that contain different levels of the alkaloid speciofoline. Both chemotypes were confirmed with DNA barcoding to be M. speciosa. To evaluate the biological relevance of variable speciofoline levels in kratom, we compared the opioid receptor binding activity of speciofoline, mitragynine, and 7-hydroxymitragynine. Mitragynine and 7-hydroxymitragynine function as partial agonists of the human µ-opioid receptor, while speciofoline does not exhibit measurable binding affinity at the µ-, δ- or ƙ-opioid receptors. Importantly, mitragynine and 7-hydroxymitragynin...

States, Cities and Counties where Kratom products are prohibited Green: Kratom is legal and no restrictions Yellow: States with banned Cities Red: banned states schedule 1 for Kratom Blue: These states have adopted the Kratom Consumer Protection Act bill Read more Kratom Products are available in  Kratom Capsules ,  Kratom Powder  and  Kratom Extracts . Top Kratom Brands:  OPMS Kratom ,  Remarkable Herbs Kratom ,  Whole Herbs Kratom ,  MIT 45 Kratom ,  Chief Kratom ,  K Shot Kratom Extract .