7-Hydroxymitragynine is a powerful alkaloid found in kratom leaves. It is known for its potent effects, working on opioid receptors in the brain. This compound is much stronger than mitragynine, the primary kratom alkaloid. Even in small amounts, it plays a key role in kratom’s overall experience.

Its strength makes it a major contributor to kratom’s relaxing and soothing properties. Many kratom enthusiasts seek it for its fast-acting and noticeable effects.