NK Cell

Empower Your Immune System, Today and Tomorrow

At FreshCell, we believe your immune health isn’t just about reacting—it’s about preparing. Our NK Cell services are designed not only to strengthen your natural defenses, but also to preserve and enhance them for the long-term.

What Are NK Cells?

Natural Killer (NK) cells are a powerful type of white blood cell. Unlike many immune cells that require previous exposure to act, NK cells can identify and eliminate virus-infected, tumor, or stressed cells even without prior sensitization. They serve as a crucial frontline defense in immune surveillance and rapid response.

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Our NK Cell Services

Autologous NK Cell Therapy

Using your own NK cells ensures maximum compatibility and minimal risk. We collect, stimulate, expand, and reinfuse them to help enhance your immune response.

NK Cell Boost

Want extra support? Our NK Cell Boost options elevate immune activity and resilience through advanced biotechnology and tailored protocols.

NK Cell Banking


Secure your immune future. We provide safe, regulated storage of your NK cells so they are available when you might need them—whether for future therapies, age-related decline, or as a backup immune resource.

Immune Health Consultation


Our experts help you design a personalized immune care strategy: deciding which combination of therapies, boost, or banking is right for you.

How It Works

Collection

A simple, minimally invasive blood draw collects NK cells from your body.

Activation & Expansion

In our state-of-the-art lab, your NK cells are stimulated and multiplied under controlled conditions to maximize their potency.

Banking & Reinfusion / Ongoing Support

  • Banking — your enhanced NK cells are cryopreserved for future use.
  • Boost — expanded NK cells are reinfused to strengthen your immune system now.
  • Consultation — every step is tailored to your health, goals, and needs.

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