Price: $58.00 - $29.00
(as of Dec 30, 2025 18:46:41 UTC – Details)
From the brand
OUR MISSION
BORN TO LIVE A FIERCE LIFE – Immunity is our god-given birthright. We believe in taking responsibility for our health—and that means putting in the work to nurture, challenge, and strengthen our bodies.
At Rebel Lion, we’ve naturally developed a culture of wellness, where our team shares a passion for optimizing their health. All of us are on a journey of becoming stronger, braver, and healthier.
What does Rebel Lion stand for?
We stand for freedom—including our god-given birthright to be strong, brave, and healthy. This fierce approach to life is integral to being a Rebel Lion. Greeting each day with a roar, we’re driven to see everyone across the globe feel fierce—and fearless—in their bodies, minds, and spirits.
Who formulates Fierce Immunity?
Our formulator is Emergent Innovation, a biotechnology company founded by like-minded scientists with decades of successful hands-on experience in pharmaceutical R&D.
What is emergence?
Emergence in living things arises from interactions among all parts, making it a “holistic” perspective. Supplements focusing on individual ingredients or functions won’t promote overall health.
What kind of testing has gone into determining the efficacy of this formula?
Our patented product-design technology is based on evidence. This means that the efficacy assessment of Fierce Immunity is built upon thousands of experiments, as well as clinical trials conducted all over the world in the past 80+ years, which are archived in the national library of medicine, PubMed.
Product Dimensions : 2.5 x 2.5 x 4.25 inches; 4.16 ounces
Date First Available : February 12, 2024
Manufacturer : Rebel Lion Formulas
ASIN : B0CS2HJJXV
Best Sellers Rank: #183,419 in Health & Household (See Top 100 in Health & Household) #466 in Zinc Mineral Supplements
Customer Reviews: 4.8 4.8 out of 5 stars (40) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Superior Vitamin D Formula: Fierce Immunity sets a new standard for Vitamin D supplements by delivering it in an active form that bypasses the slow conversion process typical of other products.
Innovative Development: It is the first immune support formula designed using an advanced algorithm that comprehensively maps all body systems.
Supports Immune System Function: Supports your body’s natural defenses with a powerful blend of Vitamin C, Quercetin, and Zinc; ideal for those seeking robust immunity
Supports Energy Levels: Provides essential nutrients like L-Arginine and Hesperidin; helps you feel more energized throughout your day
Convenient Daily Support: Easy-to-take capsules that fit seamlessly into your routine; perfect for busy adults needing reliable immune support
Nutritional Boost: Combines multiple vitamins and minerals in one formula; ensures you receive a well-rounded immune support solution
Month-Long Supply: Each bottle contains 90 capsules; enjoy a full month of immunity support without the hassle of frequent reordering
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