3 reviews


We’re pretty sure you don’t need convincing that a healthy immune system is really important. Our Immunity capsules are packed full of antioxidants that will keep your immune response in the best shape possible so your body is ready to fight whatever it faces.

60 capsules

Joi only uses all natural, expertly sourced ingredients for your Immunity

Vitamin C

Vitamin C is amongst nature's most potent antioxidants, working to safeguard the body from dangerous free radical molecules.


As a necessary part of your immune function, Zinc promotes cell growth and healing. In addition to making sure your immune system has a healthy baseline, zinc can improve your skin, sharpen your vision, and help manage your blood sugar levels.


Today, many people use it as a natural immune booster, as well as to fight off cold and flu symptoms and improve the body's natural store of antioxidants

Sustainably Sourced

Your body is a natural system, and we keep our ingredients in their most natural state to make sure they are easy to absorb and ideal to sustain both you and the world you live in. 

Gluten Free 

All of our products were tested to be completely gluten free because everyone deserves Joi.

Fresh Minty Scent

All natural doesn’t have to have a funk - each time you open your Joi, you’ll get a refreshing blast of our natural minty scent. 

Clinically Proven Ingredients

At Joi, we choose ingredients that are backed by science. We put our trust in clinical trials so that you can put your trust in our product.

Harsh Chemical and Dyes

No Gluten, Dairy, Eggs, or Soy

No Binders, Fillers, or Preservatives

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What others say about this product

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
Ben K.
United States United States
10 out of 10!

Love the simple ingredients. 10/10!!!!

United States United States
Daily dose of the essentials!

A must have for anyone looking to boost their immunity!

Kayla R.
United States United States
Feeling Good! Minty Scent!

I get sick every every year around this time so decided to try an immunity booster. Came across Joi and feeling strong so far! Happy customer!

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joi is —

Made in California

We make all of our products in California! Our manufacturer is GMP Certified which means that our manufacturing standards are extremely strict, giving you the most premium product.

joi is —

Good For You, Good For The Planet

Supplements you can be proud of. We’re here for sustainable, natural, affordable wellness, because everyone could use a little more Joi.

joi is —

Research Backed

At Joi, we choose ingredients that are backed by science. We put our trust in clinical trials so that you can put your trust in our product.