Kratom Dosage Guide

When not to use kratom

Kratom is not appropriate for anyone under 21, anyone pregnant or nursing, or anyone managing a serious medical condition without professional guidance. If you take prescription medication, check for interactions first.

It is also not a first-line answer to any health problem. If you are using it to self-treat pain, mood, or withdrawal, that is a conversation to have with a clinician.

Why dose matters

The same strain can feel quite different at different serving sizes. Smaller servings are commonly described as brighter and more energetic; larger servings as heavier and more relaxed.

Because kratom is dose-dependent, the serving size is usually the single biggest factor in the experience — more than the strain name.

Start small

Many adults begin with a small serving of 1–2 g of powder and wait before taking more, rather than redosing quickly.

Pick a serving, keep it consistent for a few days so you can judge it, then adjust gradually. This is safer than chasing an effect with larger and faster servings.

Dose ranges at a glance

As a rough orientation only: very low servings are commonly described as alerting, moderate servings as balanced, and higher servings as more relaxing. There is no standard dose and these are not recommendations.

Serving thresholds differ between people and between batches. Two products with the same name can hit differently, which is why starting low and adjusting slowly matters more than any published number.

Powder vs capsules vs extract

A capsule typically holds roughly 0.5–0.7 g of leaf, so capsule servings are counted in capsules rather than grams, and they come on more slowly because the capsule must dissolve.

Extracts, gummies and liquid shots are concentrated and much stronger per gram. Treat any figure for these as a ceiling to work down from, not a starting target.

Tracking your servings

A simple log — product, format, grams or capsule count, time, and how you felt — removes most of the guesswork. Patterns emerge quickly, and you can spot when a new batch is stronger or weaker than the last.

Do not rely on memory or on "how it usually goes." Kratom varies by batch, so a note that says "1.5 g, Green Maeng Da, 9am, fine" is worth more than any general rule of thumb.

What to do if you take too much

Taking more than intended can cause nausea, agitation, or a racing heart. Stop, stay hydrated, and give it time — do not take more. If you feel seriously unwell, seek medical attention.

Because potency varies by batch, the same number of grams from a new bag can hit harder than your last one. That is another reason to start low with any new product.

Measure, don’t guess

Use a scale for powder rather than a spoon, and count capsules rather than estimating. Onset varies by format, so avoid stacking servings before the first one is felt.

Never use kratom to treat a medical condition, and do not use it daily or long-term.

Sources & further reading

References used across this site:

• U.S. FDA — FDA and Kratom
• Mitragyna speciosa — botanical overview
• American Kratom Association