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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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