One of the most popular methods of deriving Kratom from its base form is extraction, where it is further classified into 10x, 25x, 50x or 15x Kratom extract among many variations. Many consider, as the standard form, the 15x Kratom extract. It can easily be distinguished by its dry and almost talc powder like appearance. Kratom extract dosages for liquid tinctures, resins, powders and capsules. Dose guide for 15x, 25x, 50x and other extract products. Although 15x kratom is expensive, being a highly concentrated extract means that a smaller dose is enough for strong and powerful results. A full dose can gain through one gram of kratom extract. Also, once you adjust the dosage of the extract, you can also have a choice of buying your dosage in bulk, which costs less compared to the single dosage. 5 grams of any Kratom extract powder and 0.33 grams of a 15x Kratom extract are capable of producing same effects. Read how to take extracts. Unmatched in potency and purity, Kratom 15x extract is a super-charged version of its source, the kratom leaf. Gaining power and clarity via simplicity, this highly concentrated version of Mitragyna Speciosa is loaded with bioactive alkaloids. 15x Kratom extracts are literally 15 times more concentrated than regular powdered products. Dosage scheme of 15x extract. The dosage scheme of 15x Kratom extract must be regulated in a careful way to ensure that the effects are bearable and do not convert into side effects. Because 1 gram of 15x Kratom extract is equal to 15 grams of dried Kratom leaves, it is advisable to start consuming this product from a minimum possible dose. Kratom Extract Dosage Chart with 8x, 15x, 30x, 50x and 80x strength powder. How to prevent overdose with extract capsules and liquid tinctures plus best way to take Mitragyna Speciosa leaf.