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Square-Immune

Square-Immune™ Subscription - 1x every 3 Months

Regular price
$49.00
Regular price
$49.00
Sale price
$49.00
Shipping calculated at checkout.
2% SADBE (RECOMMENDED)
What concentration should I get? How to apply Square-Immune

Topical solution.

A subscription for a single dose of a SADBE™ solution (in a base of DMSO) mailed to you once every 3 months. Harness the power of your immune system. Activate your T cells and achieve 11-times stronger immune system.  Helps with: 

  • Cold Sores and Herpes
  • Colds and Flu
  • Fibromyalgia, Long-COVID, and Chronic Fatigue
  • Rheumatoid Arthritis, Psoriasis, Lupus, and other Autoimmune Diseases
  • Allergies

Save over buying a single dose.

List price is compared to $69 without a subscription

What is SADBE™?

SADBE™ (Squaric Acid Dibutyl Ester), the active ingredient of Square-Immune, is a topical immunosensitizer, like poison ivy, and has been used medically for 40 years in various immune conditions. Square-Immune was in placebo-controlled clinical trials at Harvard and Stanford and other sites in 140 patients, and it cut cold sore outbreaks by 60%.

How effective is SADBE™?

In clinical trials conducted by Square-Immune™, SADBE™ was shown to: 

  • Triple the time to the next cold sore outbreak compared to placebo.
  • Reduce the number of outbreaks by 2.6 times compared to placebo.
  • Shift the immune response from an antibody-based reaction to a stronger, T-cell-driven response.
  • Increase production of anti-viral protein Interferon-Gamma (produced by T cells) by 1,100%, indicating strong immune response.
How to apply Square-Immune™?

Square-Immune™ is a topical solution you apply using the included cotton swab. Simply dab a penny-sized amount (about 2 cm) onto clean, dry skin on the inner side of your upper arm. Apply only to that spot. Let it absorb, then leave it on for at least three hours before washing off. You can cover it with a Band-Aid if preferred, and we recommend washing the area before bed to prevent transfer.

How often should I apply Square-Immune™?

One dose of Square-Immune™ is designed to boost your immune response for up to three months, so we recommend applying it once every three months. That said, some customers find that additional doses between scheduled applications work better for them. If you’d like the flexibility to apply more frequently, we recommend choosing the 1-year supply, which includes enough solution for multiple doses throughout the year.

How long until I see the results?

Square-Immune™ begins to create changes in your immune system within two weeks. In regards to cold sores (oral herpes), in clinical trials, most people saw a reduction in cold sore outbreaks within three to six weeks of their first dose. Expect a similar time frame for results for other immune conditions like fibromyalgia and allergies. That said, every immune system is different. Some users report feeling a difference—like fewer or milder symptoms—within just a few days of applying their first dose.

The Evidence

The evidence for Square-Immune for immune conditions:
Warts. Warts of all sorts—common warts, plantar warts, and genital warts—are caused by human papilloma virus (HPV). SADBE, the active ingredient of Square-Immune, and other topical immunosensitizers, have been used by dermatologists for 40 years to treat warts.
Cold sores and herpes. Cold sores (aka oral herpes) and genital herpes are caused by herpes simplex virus types 1 and 2 (HSV-1 and HSV-2). The Square-Immune formulation has been tested in placebo- controlled clinical trials at Harvard and Stanford Universities and three other clinical sites, in persons with 4 or more cold sore outbreaks per year and it reduced cold sore outbreaks by 60% compared to placebo.
HIV and AIDS. In several case study reports, SADBE and other topical immunosensitizers were shown to increase immune function and T-cell counts in persons with AIDS or HIV infection.
Fibromyalgia, Long-COVID, and Chronic Fatigue Syndrome (CFS). These are all characterized by symptoms of fatigue, brain fog, and general pain. For many years doctors were not sure what caused fibromyalgia and many thought it was psychosomatic. It is now clear that many cases are caused by viral infections, particularly Epstein-Barr virus (EBV) infection. Epstein-Barr virus causes mononucleosis and almost everyone is infected with it at some point. EBV infection is permanent. The virus infects B cells and lives in those cells your whole life. Ordinarily your immune system controls it and keeps it dormant. This is exactly like Herpes Simplex Virus (HSV) that causes cold sores and genital herpes. HSV is also a life-long infection that is never cleared. And EBV and HSV are both types of herpesvirus. Some cases of fibromyalgia and CFS are caused by EBV infection. Others are undoubtedly caused by HSV infection. Long-COVID has essentially the same symptoms and is caused by COVID infection (or I suspect sometimes caused by the COVID vaccines).
At least some and possibly most cases of fibromyalgia and CFS are caused by viral infections that continue to activate or otherwise mess up and confuse your immune system. Since Square-Immune
works to improve immune control of herpes virus infections, it stands to reason it will do the same for EBV and COVID infections and other viral infections. Thus, it should help with fibromyalgia, long-COVID, and CFS. Some customers have reported that it has helped with their long-COVID and fibromyalgia.
Autoimmune diseases. SADBE and other topical immunosensitizers have been used successfully to treat alopecia areata, an autoimmune form of hair loss where the immune system attacks hair follicle roots, causing the hair to fall out. However, it needed to be applied to the entire effected area of the scalp.
From that, we believe that Square-Immune is likely to be helpful with any autoimmune disease, such as rheumatoid arthritis, psoriasis, and lupus erythematosus.
Allergies. Allergies are similar to autoimmune diseases in that they involve an inappropriate immune
response. In autoimmune disease, your immune system attacks certain tissues in your own body. In allergies, the immune system reacts to pollen or certain foods or other substances that are not actually harmful, and that reaction harms your body.
One Square-Immune customer who had such severe hay fever allergies that she was hospitalized for it reported that after her first dose of Square-Immune she had her best allergy season in years.
Colds and Flu. Unlike herpes simplex and Epstein-Barr virus infections, which are permanent, cold and flu virus infections are temporary and are cleared from your body. My own experience is that, while I still get colds sometimes, they are milder and less frequent than before I started using Square-Immune.

    Square-Immune™ Subscription - 1x every 3 Months
    Square-Immune™ Subscription - 1x every 3 Months
    Square-Immune™ Subscription - 1x every 3 Months
    Square-Immune™ Subscription - 1x every 3 Months
    Square-Immune™ Subscription - 1x every 3 Months

    How to Apply Square-Immune™

    See how easy it is to apply Square-Immune™ and start preventing your outbreaks today!

    One dose improves immune response for three months so we recommend applying it once every three months. Some customers find that applying additional doses between their regular three-month applications works even better. If you want to apply additional doses, we recommend the 1-year supply, which is a larger amount of Square-Immune™ that allows you to apply doses when you want.

    90-day guarantee! If your symptoms are not better after 90 days, we will refund 100%

    • Stronger Immune System

      11x Stronger Immune System
      60 Days After First Application

    • Fewer and Less Severe Cold Sore Outbreaks

      60% Fewer Cold Sore
      and Herpes Outbreaks —
      and the Fewer Outbreaks are Less Severe.

    • Natural Immune Response

      Stimulates a Natural Immune Response

    • Apply Topically

      Never Enters Your Body.
      Instead Reacts with Proteins in Your Skin

    Square-Immune™ Customers

    "Having constant cold sores made me timid, wanted to hide, and stopped me from delivering the best care I could for my patients due to being embarrassed to look people in the eye. Since taking this medication this torture cycle has stopped for me. Yes, I have gotten small cold sores that only last 2-3 days but it has been nothing compared to how I was living my life previously. Hiding. This is only after one application as well. Mine and my husband's love life has been completely uninterrupted since taking this medication and my professional life has vastly improved as I don't embarrassed to look my clients in the eyes anymore."

    Jennifer T.,

    Canada

    "Before dosing with 2% SADBE, I would get weekly genital herpes outbreaks like clockwork. After 3 weeks from dosing, I noticed my outbreaks were becoming much less severe, and after 6 weeks from dosing, my outbreaks have completely stopped. I now have my life back, and no longer think about HSV on a daily basis."

    Charles O.

    "After application I had a small outbreak on my lip but it was gone pretty quickly. And the interesting thing is when the outbreak happened the application spot on my arm got a mild rash, which I think shows the immune system is responding to the virus more. I'm definitely buying the year supply!"

    Karen T.

    "I think it's working. I got a bunch of outbreaks a few days after applying but they were much less strong than before and went away faster."

    Joseph F.

    "Today is 11 days since I have dosed. By now, because I was heading into my menstrual cycle, I would have had at least 1 outbreak, in my ear and all over my fingers and hands. All I got, was 1 little sore on my hand and nothing else. NO sores, no Herpetic Whitlow, no ear ache (I got a tiny spasm but it lasted a second and that was it, usually my ear pain would last 3 hours and I would pretty much be incapacitated during this time), no pain in left side of my face. This has been the best/easiest 11 days of my life in the last 5 years."

    Anna A.

    Frequently Asked Questions

    ❓ How does Square-Immune™ actually work?

    Yes. Square-Immune™ uses a compound called SADBE, which has been studied and used by dermatologists for decades.

    It’s applied to a small area (the underside of the upper arm), and clinical trials showed excellent tolerability. Mild skin redness or irritation is possible but temporary.

    ❓ Is it safe to apply to the skin?

    Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

    Ex: Shipping and return policies, size guides, and other common questions.

    ❓ Will this get into my bloodstream like other medications?

    No. Square-Immune™ is a non-systemic topical treatment, meaning it activates your immune system through skin exposure without entering your bloodstream.

    ❓ What if I’m currently taking another immune support supplement or antiviral?

    Square-Immune™ can generally be used alongside most oral supplements and antivirals.

    However, we recommend consulting your healthcare provider if you're on prescription medications to ensure compatibility.

    ❓ How often do I need to use this?

    Just once every three months. That’s it. No daily pills, powders, or reapplication needed. Many users experience reduced outbreak frequency with consistent quarterly use.

    ❓ Do you provide a guarantee if it doesn't work?

    We offer a 90-day risk-free guarantee. If you don’t notice a reduction in outbreak frequency or aren’t satisfied for any reason, you can request a full refund—no questions asked.

    ❓ Can I use this if I have sensitive skin?

    Yes, but we recommend doing a patch test first. Apply a small amount to an area of skin and wait 24 hours to ensure no sensitivity.

    If you experience any irritation, discontinue use and contact customer service.

    ❓ Is this the same as a cold sore cream?

    Not at all. Cold sore creams treat outbreaks after they happen. Square-Immune™ is preventative—designed to stop outbreaks before they start by training your immune system to recognize and respond to the virus earlier.