Not More Strains.
The Right One.
The only probiotic engineered without LTA — the molecule responsible for gut irritation in standard probiotics. One patented strain, 40+ years of university research, zero compromises.
CodonRX® Precision Probiotic
- Targets gut inflammation — the root cause of GI symptoms
- Supports relief from bloating, urgency & irregularity
- 30 daily doses (60 capsules)
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What's your gut telling you?
Answer 3 quick questions and we'll show you exactly how NCK2025™ addresses your specific symptoms.
What's your biggest gut challenge right now?
Engineered without
the irritation.
CodonRX was built around a singular insight: remove the LTA gene from Lactobacillus acidophilus, and you get all the gut-restoring benefit — without the inflammatory trigger. This isn't reformulation. It's precision genetic engineering, protected by patent worldwide.
Zadeh et al., Journal of Inflammation, 2012 · Mohamadzadeh et al., PNAS, 2011
+ LTA
- Triggers gut inflammation
- Amplifies pro-inflammatory signals
- Causes bloating & gas
- No LTA gene modification
LTA-free
- Reduces pro-inflammatory signals
- Promotes anti-inflammatory response
- Supports microbiome balance
- Patent-protected worldwide
NCK2025™ has been shown in peer-reviewed studies to reduce the production of pro-inflammatory cytokines and promote the increase of anti-inflammatory signals in the gut epithelium.
Three steps. One result.
Eliminating the Trigger
NCK2025™ delivers all the colonization benefit of standard L. acidophilus — minus the LTA molecule that signals inflammation. You get gut support without the gut stress.
Single-Strain Potency
One strain, rigorously studied, precisely dosed at 20 billion CFU. No guesswork, no filler. Just the strain with 40+ years of documented research behind it.
Targeted Restoration
Daily use helps restore a balanced microbiome — supporting regularity, reducing bloating, and building long-term digestive resilience over 30–60 days of consistent use.
Born in the lab. Trusted by the experts.
CodonRX® is built on four decades of probiotic research at NC State University and backed by leaders in gastroenterology and nutritional science.
Distinguished Professor, Food & Nutritional Sciences · NC State University
Our labs at NC State spent years researching and developing the anti-inflammatory properties of CodonRX. It's rare for patented research to evolve into a real-world product that enhances quality of life. I'm thrilled to see CodonRX reach the market and hopeful that it will make a meaningful difference in consumer's health.
Professor of Gastroenterology & Nutrition · UT MD Anderson Cancer Center
As a long-time practicing gastroenterologist, I am excited to see the availability of novel products, such as CodonRX®, with its unique probiotic properties.
Protected by two U.S. patents — 9,340,792 & 9,980,992 · Licensed from NC State University
From people who were skeptical, too.
CodonRX worked for me.
"I took it for 1 month...it has worked to keep me from feeling bloated and most importantly, it has kept me regular."
Dec 19th 2024Real relief.
"I struggled with digestive sensitivity for months. I tried changing my diet, yogurt, kefir, everything—nothing helped. After taking CodonRX for just a few weeks, my gut finally feels back in sync."
Mar 10th 2025Highly recommend.
"After two months on CodonRX, I rarely got [upper digestive discomfort] at all... I highly recommend giving CodonRX a try."
Jun 12th 2025Great for bloating and gas.
"I've taken this product for 6 months. I think it reduces my bloated stomach and supports more consistent digestion."
Apr 17th 2026Frequently asked questions
Everything you need to know before you start.
Give your gut the probiotic without the inflammation.
Patented NCK2025™ — the only LTA-free probiotic.