Red Maeng Da Kratom like other strains of Kratom have no proper dosage guideline. The dosage that you can follow may totally depend on your body physique, eating habits and intake of other drugs.
Usually, it is recommended to start by taking small doses of Red Maeng Da Kratom and only twice to thrice a week. Consuming it daily can cause build up of tolerance as well as dependence.
In powder form, take 2-4 grams of Red Maeng Da Kratom for medicinal purposes. This dosage is effective for many people. This dose is recommended for those above 18 and having ideal body weight.
Persons who are a heavy need to take extra 0.5kg per 10kg increase from ideal body weight. This dose of Red Maeng Da Kratom lasts for 5 to 7 hours and sometimes may even last for as long as 10 hours.
It is important that you take it on an empty stomach to aid its absorption and improve the onset of effects.
If you are taking any other medication, it is recommended to consult your physician about the intake of Kratom. For recreational purposes, to attain euphoria one may increase the dose to 3-5 grams.