Kratom Capsule Serving Sizes: 500 mg Capsules Explained

KRATOM CAPSULE GUIDE · ADULTS 21+

How much powder is in a kratom capsule?

A capsule is a container, not a standard measure of alkaloid content. Compare the powder weight per capsule, ingredients and available batch report before comparing products. Plain-leaf capsules and concentrated extract tablets are different products.

Our 500 mg capsules: serving measurements

Laughing Lion plain-leaf capsules contain 500 mg of powder each. Our current serving guidance is 4–6 capsules, which equals 2–3 grams of powder. At our stated approximate 1.5% mitragynine content, that corresponds to approximately 30–45 mg of mitragynine. The calculation is an estimate; check the label and available report for your batch.

• 4 capsules: 2 grams of powder, approximately 30 mg mitragynine at 1.5%.
• 5 capsules: 2.5 grams of powder, approximately 37.5 mg mitragynine at 1.5%.
• 6 capsules: 3 grams of powder, approximately 45 mg mitragynine at 1.5%.

These figures apply to our 500 mg plain-leaf capsules. They do not establish a universally safe dose, a schedule for repeated servings or guidance for another brand's capsules. Do not increase amounts to chase an effect.

What do strain and blend names mean?

Familiar names help returning customers find their listings. A name alone does not establish alkaloid content or guarantee an experience. Our named blends were originally distinct formulations.

*Current Laughing Lion plain-leaf powder and capsule products use the same powder within a given batch, regardless of strain, color or historical blend name. Current historical blends are not mixtures of different powders. Batches can change over time.

Compare labels and batch information

Check the ingredients, capsule weight and product's batch number. A laboratory report describes a tested sample; it does not guarantee safety for every individual. Our team can help with product information and available reports, while individual medical questions belong with a healthcare professional.

Important safety information

For adults 21+ only. Do not use if pregnant or nursing. Do not combine with alcohol, opioids, sedatives or other drugs. Discuss medications and medical conditions with a healthcare professional. Do not drive or operate machinery after use. Keep away from children.

Regular use can lead to dependence and withdrawal. Adverse effects and serious events have been reported in people using kratom. Other substances and incomplete information can complicate interpretation, but do not establish that kratom is risk-free. Seek medical advice for an adverse reaction or difficulty reducing use. Kratom is not an FDA-approved treatment. Our products are not intended to diagnose, treat, cure or prevent disease.

Related product information

Browse kratom capsules · Available lab test results · Serving and safety guidance · Kratom FAQs · NIH research and safety information

Reviewed October 3, 2026. Product figures reflect our current plain-leaf guidance; check your product label. Educational information does not replace medical advice.