FIERCE BY DESIGN

A weak immune system is like having an open border for your body – not good. Health is our most precious freedom, so fortify your defenses with Fierce Immunity! We never know what's coming next, but we can be ready.

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SHARING OUR PASSION THROUGH

OUR COMMITMENT

  • GMP CERTIFIED
    Rebel Lion’s Fierce supplements are produced at a good manufacturing practices (GMP) certified facility.
  • MADE IN THE USA
    “Liberty and justice for all” is core to our values. We proudly make our supplements in America.
  • NON-GMO
    As part of our zeal for health, we commit to sourcing the highest quality non-GMO ingredients.
  • GLUTEN-FREE
    To serve the gluten-free community, our products are made without ingredients that contain gluten.
  • 3RD PARTY TESTED
    Our products are held to stringent standards, ensuring that our formulas are objectively pure.
  • INTEGRITY
    Our commitment to community, health, and truth is rooted in every product. That’s the Rebel Lion way.

Fierce Testimonials

WORDS OF PRAISE

As a mother of four young boys, a business owner, and an elected official with a full-time career - I got sick OFTEN!! I travel a lot for work and found myself getting sick after each business trip. I started Fierce Immunity a few months back and I have not been ill since. A few times I felt a little sickness coming on, but I took my 3 "Fierce Immunity Super-Power Pills" (as I affectionately call them now) and BOOM! - Healthy as a horse again! I tell everyone about these super pills, and I NEVER travel without them!

Kelly

When I first got a bottle of Fierce Immunity, I didn't expect to tangibly experience a noticeable physical state of improvement. But sure enough I have! Every day I take it, I feel great about an hour afterwards. It’s quite impressive considering it’s something I'd take anyways to boost my immunity. It’s so cool to understand the formulation and how the ingredients are synergistic. Great work Rebel Lion!

E.B

When I started taking Fierce Immunity, I was not feeling my best. I noticed after a couple of days I began to feel much better. I spaced them out throughout the day and literally within the hour, I felt my energy levels were higher and felt more alert. Usually with supplements, I don’t really know if they’re working, but with Fierce Immunity, I can genuinely feel the differencein my energy. I’ve now made Fierce Immunity my go-to immunity protector.

Regina

I personally felt energized and loved the feeling that I got when I took Fierce Immunity. My kids got sick, and I didn’t while I was taking it! I feel like I am fully protected with Fierce. A big win for me and my family!

Kyleigha

My experience with Fierce Immunity was nothing short of miraculous. I was not feeling well, had cold and long Covid symptoms, when I started taking it and by the first week of taking it I was beyond 100% back. My energy was totally restored. It’s interesting because I haven’t felt 100% in a while, and it wasn’t long before I started feeling like myself again. My skin was radiant. I felt vital and my life force was fully back. I’m also a teacher and am around kids who are often sick with colds and viruses, which normally affects me. But with my Fierce, I didn’t get so much as a sniffle!

Dorayne

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