Kratom Liquid Extract 300mg

Kratom Liquid Extract 300mg

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Kratom Liquid Extract 300mg brings serious potency to our liquid kratom lineup. Each 13ml bottle delivers 300mg of mitragynine in a high-potency full-spectrum formula for experienced users who want a stronger, more concentrated kratom extract experience.

Product details
Packaging
$27.95

Kratom Liquid Extract 300mg

Composition

Measurement basis Per bottle

Variant Single SKU K300U

Total mitragynine (mg)
300.0
Total 7-OH mitragynine (mg)
0.5
Alkaloid ratio (mg/mg)
600 : 1 (mg/mg)
Mitragynine concentration
23.08 mg/mL
7-OH mitragynine concentration
0.0385 mg/mL

**These products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children. Therefore any information on this website is presented solely as the opinions of their respective authors who in which do not claim in any way shape or form to be medical professionals providing medical advice.. The US FDA Has Not Approved Kratom as a Dietary Supplement. Users should also consult their physician when taking any medication before using kratom. Pregnant and nursing women as well as anyone under the age of 21 should not use kratom. At this time, we are unable to ship Kratom products to Alabama, Arkansas, Indiana, Rhode Island, Vermont, Wisconsin and in these counties – Sarasota County (Florida), San Diego (California), Alton, Edwardsville County & Jerseyville (Illinois), Columbus & Union County (Mississippi), Oceanside (California), Ontario, (California). We do not ship kratom outside of the United States. 

About this product

Kratom Liquid Extract 300mg

Kratom Liquid Extract 300mg brings serious potency to our liquid kratom lineup. Each 13ml bottle delivers 300mg of mitragynine in a high-potency full-spectrum formula for experienced users who want a stronger, more concentrated kratom extract experience.

What's Inside

Each compact 13ml bottle contains 300mg of mitragynine in a concentrated alkaloid suspension. The full-spectrum extraction process preserves the complete alkaloid profile for maximum effect. No fillers, no caffeine, just powerful liquid kratom extract.

The Experience

At 300mg, this is one of our strongest kratom liquid extracts. Built for experienced users who know what they want and want more of it. The fast-acting liquid formula delivers results quicker than capsules or powder, with more power per bottle than standard shots.

Quality You Can Trust

Every batch is lab tested for potency and purity. Club13 has been perfecting kratom extract formulations for over 25 years. cGMP certified processing ensures consistency in every bottle.

The Science of Sourcing

Independent Certification

Every batch is sent to a certified third-party laboratory. We screen for alkaloid content, heavy metals, and microbiological contaminants so you can trust what's on the label.

Careful sourcing

We source our kratom from growers in Southeast Asia, with care and attention to the quality of the leaf.

A commitment to quality

Our cGMP certified facility and published lab reports reflect our commitment to quality. We believe you deserve useful information about the products you choose.

Common Questions

What makes Club13 different?

Club13 has been in the kratom business since 1999. Our cGMP certified facility and published lab reports are part of our commitment to quality and transparency.

Are your products lab tested?

Every product includes a lot number you can look up on our lab reports page to view the full Certificate of Analysis. We test for alkaloid content, heavy metals, and contaminants.

How should I store my products?

Keep products in a cool, dry place away from direct sunlight. Seal packaging tightly after each use. Proper storage helps maintain freshness and quality over time.

Shipping & Legality

We ship to all locations where our products are legally permitted. Check our shipping policy for details on restricted areas and delivery timelines.