IMBXX® is formulated based on peer-reviewed, published scientific research. Its active ingredient stimulates peripheral blood mononuclear cells (PBMCs)—a type of white blood cell—to naturally boost production of key chemokines and cytokines. These signaling proteins play a vital role in supporting a healthy immune response and overall immune system function.

Yes. IMBXX® has undergone an IRB-accredited, double-blind, placebo-controlled clinical trial involving hundreds of individuals who tested positive on a fibromyalgia blood test. The study demonstrated measurable and beneficial effects of IMBXX® in this population. The results are currently being submitted for peer-reviewed publication.

IMBXX® is a scientifically developed immune support supplement designed to enhance immune system function. Unlike many supplements with unproven effects, IMBXX® was formulated to produce a measurable biological response, helping users know it’s working. Its ingredients target immune system pathways to promote a stronger, more responsive immune defense.

IMBXX® has been clinically tested in an IRB-approved, double-blind, placebo-controlled trial. Many participants reported significant improvements after just 2–3 weeks of use. Documented benefits included:

• Increased energy and reduced fatigue
• Less anxiety and depression
• Improved mood and reduced feelings of misery
• Relief from chronic pain
• Better sleep quality
• Fewer headaches
• Improved digestion and fewer abdominal issues
• Enhanced respiratory health and less frequent illness

As a result, many trial participants were able to discontinue all other supplements and related prescription medications. Most long-term users now purchase 3 to 12 months of IMBXX® at a time, reflecting strong satisfaction and noticeable results.

Yes. IMBXX® is 100% vegan, non-GMO, and free from common allergens, including soy, nuts, dairy, and gluten. It’s carefully formulated for individuals with dietary restrictions and for anyone seeking clean, plant-based immune support.

IMBXX® is safe and non-toxic, as confirmed through clinical testing. In our IRB-approved trial, participants ranged in age from 18 to 86 years old, with no reported safety concerns. Its broad safety profile makes IMBXX® suitable for adults seeking to support their immune system, reduce inflammation, and improve overall wellness.

IMBXX® showed no confirmed adverse health effects in a clinical trial involving hundreds of participants. No negative side effects have been reported throughout the study and ongoing use. We remain in regular contact with users, and to date, IMBXX® continues to be well-tolerated and considered safe.

IMBXX® contains one powerful, research-backed active ingredient: heat-killed Mycobacterium smegmatis. This immune-supporting compound is complemented by a clean, vegan capsule made with methylcellulose, vegetable stearate, and silicon dioxide. IMBXX® is intentionally simple—formulated with just what you need to support your immune system and address symptoms effectively.

Most users begin to notice the benefits of IMBXX® within 2 to 3 weeks of consistent daily use. Reported improvements include increased energy, reduced pain, better sleep, and enhanced overall well-being. Results may vary depending on individual health conditions and consistency of use.

IMBXX® is proudly made in the USA. To ensure quality and purity, each batch undergoes MALDI-TOF testing—a highly precise scientific method—performed at an independent university laboratory. This rigorous testing helps guarantee that IMBXX® meets the highest standards for safety and effectiveness.

Store IMBXX® in a cool, dry place away from direct light, such as a closed cabinet. Ideal storage temperatures are 55–75°F (13–24°C). Each bottle of IMBXX® has a shelf life of 24 months, ensuring long-lasting potency when properly stored.

IMBXX® is available worldwide through the Center of Immunology Science, based in Los Angeles, California. We offer fast, reliable shipping to most countries, and every order includes a tracking number for your convenience.

For questions or international shipping inquiries, feel free to contact us at info@cimsx.com.

Yes, certain medications and compounds may impact the efficacy of IMBXX® and the health of your microbiome, which plays a key role in immune function and overall wellness. For example:

• Antibiotics and anti-inflammatory drugs like ibuprofen and naproxen may negatively affect the microbiome.
• Pain medications containing opiates or narcotics can influence the gut-brain axis and brain receptors.
• Psychiatric and central nervous system medications—including Duloxetine, Pregabalin, Gabapentin, Aripiprazole, Fluoxetine, Sertraline, Paroxetine, Citalopram, Escitalopram, Trazodone, Naltrexone, and Milnacipran—may interfere with how IMBXX® works.

Because interactions can vary widely, we strongly recommend discussing all medications and supplements with your doctor or healthcare provider before or while taking IMBXX®.

Disclaimer: We will never recommend, direct, or advise you to stop or change any prescription medications. All decisions regarding prescription use should be made in consultation with your licensed medical professionals.

We’re here to help! You can reach us by email at info@cimsx.com or by phone at 310-444-1215.

Our customer service team is available Monday through Friday, 9 AM to 5 PM (Pacific Standard Time), excluding bank holidays. We’ll respond to your questions as quickly as possible.

We’d love to hear from you!

All IMBXX® orders are fulfilled within 24 hours of purchase, excluding weekends and holidays. We ship via USPS, and you’ll receive an email with your tracking number as soon as your order is processed. Delivery times may vary based on your location, but most U.S. orders arrive within a few business days.

We offer refunds on IMBXX® purchases under the following conditions:

1. Returns must be made within 90 days of the original purchase and include the original bottle.
2. Refunds are issued via the original payment method. Credit card refunds will be processed in accordance with your card issuer’s policies—we are not responsible for delays caused by the card company.
3. We enforce an Anti-Mischief Return Policy:
   • For multi-bottle purchases, only one partially used bottle may be returned for a refund.
   • Remaining bottles must be sealed, unopened, and undamaged to be eligible for a refund.
4. Refunds are calculated proportionally based on the number of unused capsules in the returned bottle.

If you have questions about your return, feel free to contact us at info@cimsx.com or 310-444-1215.

Disclaimer: We will never recommend, direct, or advise you to stop or change any prescription medications. All decisions regarding prescription use should be made in consultation with your licensed medical professionals.