Immunity Boost

The Defender: Powerful Immune Support

Stay resilient and ready to take on anything with natural immune support that helps stop colds and flus in their tracks.


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Benefits
  • Powerful daily immune support
  • Helps stop sickness early
  • Supports recovery + resilience
  • Ideal for travel, holidays, school season
women pouring defender supplements into hands

Why You'll Be Obsessed

🛡️ Protected during cold + flu season

✈️ Keeps you healthy during travel, school, holidays, crowded events

⚡ Recover faster from bugs

👨‍👩‍👧 A family-friendly immune staple

For the girls who...

🧑‍💼 You can’t afford sick days — work, life, and kids don’t slow down

🤧 You catch every bug that goes around and want stronger, daily immune support

✈️ You’re traveling, around crowds, or constantly exposed to germs

🧒 You want natural immune support the whole family can use

Over 7K Happy Gut Customers

Amanda

Can I give 6 stars?

LOVE this so much! Started taking it after getting sick and no doubt it helped me bounce back quicker than when I previously got sick. I will definitely be using this as needed moving forward!

Bailey

The BEST for Daycare germs!

This is a lifesaver for daycare germs! The defender and Defender jr are essentials in our house now!

Ashley

Game Changer

This product has been a game changer for me! I am telling you, we just recently moved and EVERYONE in my house got sick at the same time, I was taking the Defender, and I dodged the sickness completely!

Karyn Toffolo

SOOOOOO good

Take the purple pill and you will NOT be sick. This is a lifesaver and gamechanger during winter season and when traveling

Kelly Cornett

A must have in the winter!

With kids that bring home every germ imaginable - I've been able to skirt so many illnesses this season. Definitely a must have for this time of year.

The Defender

The Defender

Other Brands

Other Brands

Science-Backed Immune Nutrients Contains clinically studied nutrients like vitamin A, C, zinc, elderberry, and more
Trend-Driven Ingredients Often rely on hype without strong clinical backing
Clean, No-Junk Formula Free from artificial colors, preservatives, gluten, dairy, and common allergens
Filled with Additives Artificial colors, sweeteners, and fillers are common
Fast-Acting Immune Support Designed for immediate use at the first sign and for daily support
Slow or Limited Support Often designed for daily use only
Dual-Use Flexibility Works when you need it most and supports long-term immune health
Single Use Formula Not optimized for both prevention and acute support
Registered Dietitian–Formulated Developed by functional medicine experts with clinical experience
Mass-Market Formulation Created without clinical oversight
Safe for Long-Term Use Gentle, non-dependent support for ongoing immune resilience
Not Designed for Long-Term Use May overstimulate or stress the immune system
Third-Party Tested Verified for purity, potency, and safety
Unverified Quality Limited transparency around testing

How It Works

Designed to keep you healthy and recover faster

🛡️ Strengthens your immune defenses

Key vitamins, minerals, and amino acids support the immune pathways your body relies on.

🌿 Supports your body’s response to germs

Botanicals like elderberry, echinacea, astragalus, and andrographis help your immune system respond quickly when you’re exposed to something.

⚡ Helps you feel better faster

When taken at the first sign of feeling “off,” The Defender gives your body the extra support it needs to recover sooner.

Key Ingredients

Vitamin C

Essential antioxidant that strengthens immune defenses and supports faster recovery

Astragalus Root Extract

A foundational immune adaptogen that supports long-term resilience

Elderberry Extract

A powerful botanical shown to support your body at the very first signs of a cold, helping reduce symptom severity + duration.

Andrographis Extract

Clinically used for upper respiratory and immune support; helps your body respond quickly during exposure.

Frequently Asked Questions