How many milligrams of quercetin ?

Thank you for your question, we use a Potent Quercetin extract 98%, that is equivalent to 1,000mg of dry Quercetin ingredient, hope we can help you with your question.

Is there any third party testing to verify quanity and quality of ingredients? Also how many mg Quercetin per serving?

Thank you for the interest in our products, all of them are 3rd party tested and verified, regarding the Quercetin content is an extract and is equivalent to 1,000mg of dry ingredient per serving, we only use high potency ingredients, so our customers get the best product possible.

Where is the D3 sourced from?

You are right! 1,000s of people depend on our supplements to go to work every day! Las Vegas, Nevada, runs on Kappa Nutrition! Many of the hotel's staff rely on us! Thank you all for your trust and for being loyal customers. God Bless you all!!! Kappa Nutrition

What does 400% absorption mean?

I think they are trying to say it absorbs 4x better than other supplements

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Description

🌟 Elevate Your Immunity Game!

CRAFTED IN THE USA - Proudly made with rigorous testing for purity and safety.
BOOST YOUR IMMUNITY - Harness the power of 14 immune-boosting ingredients!
SUPERIOR ABSORPTION - Experience enhanced bioavailability for maximum benefits.
VEGAN FRIENDLY FORMULA - Feel good about what you put in your body.
SATISFACTION GUARANTEED - Shop with confidence with our 100% money-back promise.

Quercetin 1,000mg, Vitamin C 1,000mg, Zinc 50mg, and a blend of 14 powerful ingredients come together in Kappa Nutrition's Immune C Plus. This vegan-friendly, USA-made supplement is rigorously tested for purity and safety, ensuring superior absorption and enhanced bioavailability to support your immune health year-round.

Reviews

C**N

Effective

Great product, been using for awhile now... IMO it keeps me healthy when others around me are sick . I highly recommend these vitamins.

15.09.2025

C**K

great supplement

we use this every year to help support our immune system

6.09.2025

S**R

Helpful preventative supplement.

Great product, I have been using for years, when in stock!

3.09.2025

M**5

Don’t Know

I will give it four stars; I can feel the burst of nutrition but take away one yet still sneezing a little. So I am unsure about its antibodies.

17.09.2025

V**R

A multivitamin that works!

I love these multivitamins. Been much healthier since taking them.

31.08.2025

N**Y

Great Product Combo

My husband and I both are benefited by this supplement combination.

30.08.2025

J**S

Immune C by Kappa

I have taking Immune C for the past 5yrs. It has everything your body requires. I have highly recommended to friends and have put them on it and they are very happy as I am. Thank you Kappa for now shipping back to Australia as you had stopped for a while.

5.08.2025

V**Z

Supplement review

Product works exactly as advertised no complaints

31.08.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.