If you have questions about our product and it’s not answered here, please email your questions to [email protected]

NK-CLK “AJ2” formula has been extensively studied and is licensed under a leading biomedical research university. Numerous probiotic products reach the market without this level of research behind them. Many of these companies purchase bacteria from manufacturing companies and outsource the packaging. We know of only a few companies that manufacture probiotic bacteria in the world, so in many cases, probiotic companies are just using the same bacteria. However, NK-CLK specially isolates bacteria and custom ferments and packages in the same facility, distinguishing NK-CLK from much of the rest of the probiotic market.

Prior to use, a physician should be consulted and the physician’s recommendation should be followed. Generally, it is recommended to take 2 capsules per day and to take the supplement after meals. The capsules can be taken together or at different times. The supplement may be less effective if taken with hot liquids. If you take any medications, please take NK-CLK separately waiting at least two hours before taking with other medicine. Please consult your doctor before use if you are taking any medications and alert your doctor of your use of NK-CLK prior to beginning any other medications or supplements.

A capsule of NK-CLK contains 100 billion CFU (Colony Forming Units) of probiotics. While there are no known harms for children to consume such a dose, most children under the age of 12 need only half of the capsule. For children, it will be easiest to open the capsule and mix half of the powder with a drink. Do not mix with hot liquids.

NK-CLK is used by many people on a daily basis to help maintain and regulate the digestive and immune systems, even without any underlying ongoing or chronic medical conditions. In such circumstances, it is generally beneficial to take one capsule per day.

Our products are proudly manufactured in the USA. The manufacturing facility is FDA registered and GMP certified.

There are no allergens in NK-CLK.

As with any dietary supplements, please consult your doctor before use. If you or your medical provider want to know more about NK-CLK, please send us an email at [email protected] and we would be happy to respond.

What people are saying:

“My daughter, Sophie, was diagnosed with a low-grade brain tumor called an Optic Pathway Glioma at the age of 8 1/2 months old and began chemotherapy two weeks after her 1st birthday. She suffered from extreme diarrhea almost the entire time she was on treatment, which for these types of tumors can be years.

5 years into treatment, Sophie contracted C-diff. This is a horrible gut infection that made her very sick and caused her to have 3-5 seizures a day. C-diff is very hard to get rid of and after a round of toxic antibiotics, she had yet to clear the illness.

We immediately started Sophie on NK-CLK and we were blown away at how fast it worked! Not only did it clear the C-diff permanently, but it also has solved all of her gut issues after 6 long years on chemotherapy.

We also believe that NK-CLK has been an incredible adjunct to her Western medicine protocol as her tumor is now stable and she’s been off treatment for an entire year.

The gut is the brain of the immune system. To know that Soph’s gut health is the best it’s been since she was a baby, it gives us hope she will never need treatment again!

– Tracy Ryan