Extracts have the same pungent aroma of kratom incense, but are more concentrated. This makes using kratom as incense easier, since you’re dealing with lighter masses and smaller volumes of kratom. These are very popular, especially among the more adventurous kratom connoisseurs who seek stronger kratom incense.
Through a careful chemical extraction process, much of the excessive plant materials get filtered away from the active alkaloids. These alkaloids then get concentrated more and more, with more and more of the plant material getting filtered away during each step of the extraction process. Once enough of the excess kratom is gone, the remainder can be added to, and mixed in with, a smaller amount of plant material.
The number next to the extract refers to how much original kratom material is now present in the extract. For instance, with an ounce of 30x strength kratom, that means there are 30 original ounces compacted down into that final one ounce. This allows you to get a safely and scientifically measured amount of original extract in your kratom extract.
This lets you experience kratom incense in smaller amounts while still retaining the beautiful experience of partaking in this plant. A lot of people find this a great way to enjoy kratom, a compromise between efficiency and natural beauty.