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.

TIP: for optimal immune health take GutPersonal’s vitamin D + K


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Why You'll Love It
  • Powerful immune system support for optimal strength and function
  • Stops cold and flu germs in their tracks
  • Great for travel, holidays, back to school
  • Natural support you can give to your whole family
women pouring defender supplements into hands

Support your immune system

These powerful ingredients work together to boost your immune defenses and help your body stay resilient—every day.

✔️ Key immune nutrients:
– L-lysine, Vitamin A, C, B12, Zinc, and Pantothenic Acid

✔️ Botanical blend:
– Black elderberry, echinacea, astragalus, and andrographis

How The Defender Works for You

As a busy woman, you don’t have time to be sidelined by sickness—whether you're running your own business, climbing the career ladder, or chasing after little ones.

🛡️ Ongoing Immune Support: Keep your immune system strong, so you’re always ready to take on the day.

🚫 Stops Sickness Early: Feel something coming on? The Defender helps stop illness in its tracks.

👩‍💼 No Sick Days Needed: Stay at your best and never miss an important meeting or event.

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.

pile of supplement capsules

The Defender Jr.

Kid-Friendly Immune Support

Our kid-friendly support for immunity comes in a delicious-tasting chewable! It’s the NATURAL immunity support you’ve been asking for!

Shop Kid Immune Support

Supplement questions? Give us a call!

Complimentary Supplement Protocol Consult  ($150 value)

Meet with our Functional Medicine Registered Dietitian to discuss your goals and get a personalized supplement protocol.

New to GutPersonal? You will get up to 25% off your protocol + access to the GP Wellness Club.

Book Your Free Consult

Third-Party Tested

Gluten, Dairy & Soy-Free

Science-Backed & Results-Driven Formulas

Developed by Dietitians

All-Natural Ingredients