Consistent serving size

One bottle delivers a fixed, single serving every time.

Third-party lab tested

Every batch is third-party tested for potency and contaminants. Certificate of Analysis available on request.

300mg kratom extract per bottle

M300 Nano Tincture contains 300mg of kratom extract per bottle, on the extract basis.

GMP-compliant manufacturing

Produced under Good Manufacturing Practices consistent with 21 CFR Part 111.

Best for evening

Single-serving bottle, easy for on-the-go, no powders or capsules needed.

Simple to use

Shake well, drink one bottle. New to M300? Start with a smaller serving.

Store and use safely

Keep from children. Don't mix with alcohol. Store cool, dry, out of sunlight.

Made for 21+

For adults with prior kratom experience. Consult a doctor if pregnant, nursing, or on medication.

1. Shake well

Give it 3-4 shakes so the formula is fully mixed before opening.

2. Take your serving

Drink the full bottle in one go. Chase with water if preferred.

3. Go slow

Effects vary by individual. Start with a smaller serving and allow time before taking more.

What is the potency of M300 Nano Kratom Shot?

M300 Nano Kratom Shot contains 300mg of kratom extract per bottle, on the extract basis. Every batch is third-party tested for potency and contaminants. Certificate of Analysis (COA) available on request.

How does the potency of M300 Nano Kratom Shot compare to M100 Nano Kratom Extract Shot?

M300 Nano Kratom Shot contains 300mg of kratom extract per bottle. M100 Nano Kratom Extract Shot contains 100mg per bottle. Both figures use the same extract basis, so they compare directly.

How is M300 Nano Kratom Shot produced?

M300 Nano Kratom Shot is produced in a GMP-compliant facility under Good Manufacturing Practices consistent with 21 CFR Part 111. The kratom extract is nano-processed and bottled as a single-serving shot. Every batch is third-party tested for potency and contaminants before release. Certificate of Analysis (COA) available on request.

M300 Nano Kratom Shot is intended for adults 21 years of age or older. Do not use M300 Nano Kratom Shot if you are pregnant or nursing. Consult your healthcare provider before using M300 Nano Kratom Shot if you are taking any medications or have a pre-existing medical condition. Do not drive or operate heavy machinery after using M300 Nano Kratom Shot. Keep out of reach of children.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

M300 Nano Kratom Shot may not be available for shipping to all U.S. states or jurisdictions. Review our Shipping Policy before placing your order.

M300 Nano Kratom Shot is manufactured in a GMP-compliant facility, produced under Good Manufacturing Practices consistent with 21 CFR Part 111.

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Frequently asked

  • We offer a 30-day return policy on all products. Items must be in original condition with tags attached.

  • Standard shipping typically takes 5-7 business days. Express shipping options are available at checkout.

  • No, we only ship within the USA.

  • Yes, we offer free shipping on all orders above $99.

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Free shipping over $99

Free shipping over $99

Orders arrive in 2–4 business days

Real-time human support

Real-time human support

Chat with one of our reps about dosage and usage, free of charge.

30-day money-back guarantee

30-day money-back guarantee

Not right for you? Full refund, no questions asked

Blended & bottled in Independence, Missouri

From imported and domestic ingredients, blended and bottled at our facility in Independence, Missouri.