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MIT45 Super K Extra Strong

You’ve just found our most potent kratom shot, Super K Extra Strong. Every purple bottle features 1,200mg of our broad-spectrum extract.

In addition to unmatched potency and value, Super K Extra Strong is designed for balance and a sense of calm. Your perfect match for an evening kratom experience, sip this potent shot to unwind.

Available In

Over 10,000+ Stores across the USA!

MIT45 Super K Extra Strong Shots

For Experienced Users Only

Why Choose SUPER K Extra Strong?

Because MIT45 Super K Extra Strong shots put our most powerful kratom experience in your hands—with no mess or measuring. Super K delivers unmatched potency, for fast and long-lasting effects.

Super K Extra Strong shots are made only for the experienced kratom user, with an average of 6 uses per bottle. Save money and space on your shelf with this powerful purple shot—please enjoy it responsibly.

Super K Extra Shot faq

Unlike our raw leaf powders and strain-specific capsules, Super K Extra Strong is made with kratom extract. We do this by putting our high-quality kratom leaves through an extraction process that creates a higher concentration of mitragynine—one of the primary active ingredients in the mitragyna speciosa plant. Our water-based extraction and Triple Purification Process is how we provide a reliable kratom extract with a highly consistent concentration of mitragynine in each batch.

Each bottle contains 1,200mg of our mitragyna speciosa extract with a 20% concentration of mitragynine. The average serving size is 1/6 of a bottle, which contains 40mg of mitragynine.

Like our regular Super K users, this liquid extract is preferred by people who like to take their kratom closer to nighttime, while avoiding the peppy effects associated with kratom that has a higher concentration of mitragynine. With the most kratom content of any MIT45 product, Super K Extra Strong is an option for those who have trouble getting the desired effect from our Super K product or are looking to get the best value by using smaller serving sizes.

Most people do NOT want to use Super K Extra Strong on busy or active days. At least until you know how this potent extract impacts your energy levels, users recommend Super K Extra Strong for evening or nighttime use.

Liquid kratom extract offers a fast and convenient way to use kratom. Some of the ingredients already help disguise much of kratom’s bitter taste, but there are ways to further improve your experience. You can add Super K Extra Strong to most of your favorite health drinks including most teas, juices, and smoothies. 

Just be sure to check the serving size before adding the liquid extract to your beverage. And don’t use soda. The kratom and carbonation will interact to create a foam that makes the mixture a lot harder to consume. Prefer to avoid the taste issue altogether? Check out our collection of high-quality kratom capsules.

Our free shipping delivery time is 5-7 days!

If you are unhappy, send us an email! We will make it right! We stand by our products 100% and strive to provide the best customer satisfaction. You can send us an email at [email protected] or visit our contact page.


lab tested for purity

All MIT45 products undergo thorough testing at an accredited, third-party lab.

money back guarantee

If you aren’t 100% satisfied with your product, contact us within 30 days for a full refund.

free shipping over $50

Save money on your favorite MIT45 products with orders over $50.

aka & gmp certified

We are proud to be an American Kratom Association GMP Qualified Vendor.

why mit45?

We believe that safety and purity are the highest priority when it comes to your products. As we continue to lead the kratom industry, trust and transparency are among our top priorities, and we hope other companies will follow our example.

Because of this commitment, all MIT45 products undergo rigorous third-party testing at each stage of the process. Starting right at the farm, to the processors, and again when the product reaches our GMP-compliant manufacturing facility, MIT45 goes well above and beyond industry testing standards. This commitment to purity, potency, and consistency means that you can be confident in any product bearing the MIT45 Gold Seal of Approval.

how We Source Our Kratom

We couldn’t do it without our farmers! We partner directly with farmers in Indonesia and Thailand, who are experts in cultivating the most potent kratom on the planet. Together, we are creating an ethical and sustainable model which benefits local communities, while delivering a superior product. We regularly visit our partners to ensure that every kratom product you get from MIT45 is cultivated and processed to meet our exacting standards. These relationships ensure MIT45 products maintain consistent quality from batch to batch, year after year. As a leader in our industry for more than a decade, there is no substitute for our track record in delivering the highest-quality, premium kratom.