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Pour
Stir
Enjoy

Immunity Support

~ Inspired by Jade Windscreen | Yu Ping Feng San

Three Herbs in this Formulai

★★★★★★★★★★ 8 Reviews

Immunity Support, inspired by the classic herbal blend Jade Windscreen (Yu Ping Feng San), is one of the strongest forms of immunity defense that has been used for over 750 years and remains of the most popular formulas across Asia still to this day. It’s the go-to formula for cold and pollen seasons, or anytime one’s immune system needs to guard against airborne pathogens. Enjoy it the way you’d use other vitamin-C powders - this formula just happens to work better.

Immunity Support is great for:

Cold season
Pollen season
Interacting with large crowds
Teachers & parents
When you feel something coming on

U.S. Shipping is FREE for orders over $65 i

Insight from Dr. Eric Karchmer, L.Ac.
The Formula & the Herbs
When & How Should You Take Immunity Support

Customer Reviews
Product Q & A
Research & Studies

More + Less -

Quality Assured

Enticing Flavors

Sustainable

Easy & Convenient

Rigorous Testing Processes

Manufactured & Tested in the U.S.

Description
When + How
Formula + Herbs
Supplements Facts

Immunity Support by DAO Labs combines three powerful herbs with a refreshing pear-ginger flavor combination that easily mixes with water. Used widely across Asia for nearly 800 years, the herbal combination delivers a level of natural immunity strength that is unmatched by other vitamin supplement powders that you might be part of your current immunity routine. Carry with you for take-on-the-go convenience, or use regularly during cold season when airborne pathogens are at their highest.

The herbs in Immunity Support will leave you feeling strong and refreshed when those around you do not. Born in nature and used widely across Asia still to this day, let the power and our added convenience of this incredible formula keep you healthy.

Immunity Support is packaged in individual packets to carry with you for on-the-go convenience.

When Immunity Support Works Best

Consider Immunity Support an ancient, natural alternative to modern day vitamin supplement powders that are typically added to water.

Best time to use Immunity Support Formula is:

When it’s cold and pollen season. We recommend taking daily
Before travelling the way you would other powdered vitamins
When those around you are sick, from kids to colleagues
When you need a quick immunity bump (take two!) as you feel something coming on
When confronted with pets and dust

How to take Immunity Support

1. Pour
2. Stir
3. Enjoy

You’ll use Immunity Support the way you use other vitamin supplement powders - simply add the powdered herbs to your water and let the ancient powers of Chinese herbal medicine deliver and unmatched level of immunity strength to your wellness routine.

The Formula

Immunity Support is inspired by the classic Chinese herbal formula Jade Windscreen (Yu Ping Feng San), a blend of three herbs whose simplicity belies its power. Like all our formulas, Immunity Support is born in nature, not in a lab, and has stood the test of time given its popularity still to this day.

Chinese herbal medicine is powerful, but it’s also complex and in most cases, not very tasty or convenient. We’re making this ancient practice approachable, simple and flavorful - without sacrificing the powerful benefits. We’re also setting the industry bar on ingredient testing and sustainability.

The Herbs

Purity, authenticity and sustainability are pillars of DAO Labs, which translates into the way we source our herbs. We use only sustainably-sourced herbs from Good Agriculture Practice farms, and go to extreme lengths to test and verify along our supply chain. All herbs are third-party tested in the U.S. for both safety and authenticity, setting a new standard in Chinese herbal medicine.

Learn more about the three herbs in Immunity Support below.

Astragalus (root)/Huang Qi

The lush Astragalus plant is known for more than its bright purple flowers–its powerful roots are commonly used to replenish energy (Qi) to key organs throughout the body.

Atractylodes (stem)/Bai Zhu

AKA: White Rhizome

Similar in appearance and texture to ginger root, this Chinese herb is used for strengthening Qi, encouraging blood flow, and promoting immuno activity within the body.

Siler (root)/Fang Feng

AKA: Ledeboouriella (root)

Known in Chinese as “Fang Feng” (translation: “wind prevention”), this powerful herb is used for activating exterior defenses during seasonal change.

Pour
Stir
Enjoy

Other Ingredients: Honey, citric acid, sodium bicarbonate, natural flavors (pear, ginger spice and rosemary).

Dr. Karchmer on Jade Windscreen and Immunity Support

“Jade Windscreen, the inspiration to our Immunity Support, is a formula that I recommend to all of my patients and clients during cold and pollen seasons. Unlike other immunity options available, our formula uses three incredibly powerful herbs that, according to Chinese medicine theory, creates a defensive ‘screen’ that’s so precious and powerful it’s thought to be made of jade. I’ve used this formula for years and have remained healthy when those around me are not.”

Love This!

"I am so in love with this product, the flavor combinations of pear & ginger are delicious and it is a helpful immunity booster that has kept me healthy all through cold season. I enjoy the effervescent of this drink in both cold or hot water, depending on my mood."

Verified Immunity Support Enthusiast

Customer Reviews
Product Q & A

5 ★★★★★★★★★★ Based on 8 reviews

★★★★★★★★★★ Anonymous on 09/26/2026 Verified Buyer

Mom's recommendation

My mom insists that the Immunity Support has helped her stay healthy during cold season. I agree with her that she has been feeling better since taking it.

★★★★★★★★★★ Anonymous on 08/26/2026 Verified Buyer

Immunity support

My mom has been using this product for years. She feels that is it helpful for keeping herself healthy.

★★★★★★★★★★ Anonymous on 06/18/2026 Verified Buyer

The best immunity better than emergency-c

Try this we love it.

★★★★★★★★★★ Anonymous on 05/30/2026 Verified Buyer

The best immunity

we love this stuff and you can feel it’s working. Thanks to DAO Labs for introducing me to herbal medicine.

★★★★★★★★★★ Barbara B. on 05/22/2026 Verified Buyer

My “go to”

Immunity support has been my first resort. If I have been to a medical facility, if I come into contact with a friend who has any manner of symptoms, or if I just feel a little “off”, I take a packet of Immune Support. So far, so good. I’m happy and healthy. Barb B

★★★★★★★★★★ Anonymous on 05/06/2026 Verified Buyer

Great Product and I recommend

We have used this for quite some time in my household. We think it’s fantastic and I personally like traveling with it as well.

★★★★★★★★★★ Anonymous on 03/17/2026 Verified Buyer

Constant sinus infections

I have been suffering from sinus infections for the past four months. Three antibiotics and one steroid later I still did not feel better. My acupuncturist gave me some samples of Immunity Support and I felt better within a couple days. Not completely, but better. I ordered my own and have been drinking two a day for a week now. I am starting to feel much better. The ENT doctor said my sinuses were fine, he couldn't help me, that I just had a little mucous, although I've been sick for months. I feel the problem all along has been my immunity. I can't wait to see how I feel in another month. This is a great product.

★★★★★★★★★★ Anonymous on 03/12/2026 Verified Buyer

It WOrks

This is an incredible product. We always keep it on standby for when we feel like something is coming on, or for that matter when we’re traveling on airplanes. Check it out.

Have a question about this formula? Contact our team.