Nature’s Bounty Immune 24 Hour + Immune Support Softgels, 1000mg Vitamin C (120 ct.)

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Item # 990406299
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Highlights

  • 120 rapid release softgels
  • Non-GMO formula
  • The only vitamin C with 24-hour immune support*
  • Plus vitamin D & zinc, elderberry and echinacea
  • Supports upper respiratory health*
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nature’s bounty immune 24 hour + immune support softgels, 1000mg vitamin c (120 ct.) front-facing bottle with translucent orange plastic and orange cap, Nature’s Bounty logo, label text “IMMUNE 24 HOUR +” and “1000 mg Ester-C”, visible brown rapid-release softgels inside, clock icon, mentions vitamin D & zinc, elderberry and echinacea, and “120 SOFTGELS” at bottom.
Nature’s Bounty Immune 24 Hour + Immune Support Softgels, 1000mg Vitamin C (120 ct.)
Hero image 0 of Nature’s Bounty Immune 24 Hour + Immune Support Softgels, 1000mg Vitamin C (120 ct.), 0 of 5

About this item

Product details

Nature's Bounty Immune 24 Hour + with Ester-C Vitamin C provides advanced, long-lasting immune support to help keep you healthy.* With 1,000mg of clinically studied Ester-C, it's the only Vitamin C that stays in your white blood cells for up to 24 hours, providing immune support around the clock.* 

Highly bioavailable Ester-C can increase Vitamin C levels in the body, which is important for white blood cell function, as white blood cells play a vital role in the immune system and contribute to the health of the upper respiratory tract.* 

For additional wellness benefits, Nature's Bounty® Immune 24 Hour + rapid release softgels contain vitamin D, vitamin A, plus zinc for extra immune and antioxidant support.* In addition, the immune-supporting formula is non-GMO, and free of artificial flavors, artificial sweeteners, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish, and sodium. 

The vitamin C 1000mg supplement also includes herbal ingredients elderberry and echinacea, plus 9 essential nutrients for your overall health.* *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Ester-C is a registered trademark of the Ester-C Company

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Specifications

  • 24-HOUR IMMUNE SUPPORT: Nature's Bounty® Immune 24 Hour + contains the only clinically studied Vitamin C with 24-hour immune support from Ester C.*
  • SUPPORTS UPPER RESPIRATORY HEALTH: Highly bioavailable Ester-C® can increase Vitamin C levels in the body, which is important for white blood cell function, contributing to the health of the upper respiratory tract. *
  • WITH ELDERBERRY AND ECHINACEA: Nature's Bounty® Immune 24 Hour + rapid release softgels contain Elderberry and Echinacea, plus 9 essential nutrients to help keep you healthy*
  • ANTIOXIDANT SUPPORT: For additional immune support, Nature's Bounty® Immune 24 Hour + rapid release softgels contain Vitamins D and A plus antioxidant Zinc.*
  • NON-GMO FORMULA: Nature's Bounty® Immune 24 Hour + is Non-GMO and contains No artificial flavor or artificial sweeteners, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish, sodium free

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Member ratings & reviews

4.6 out of 5 stars
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256 ratings122 reviews
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Showing 1-3 of 122 reviews

Sep 14, 2025
Reviewer name: Gram
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Cold & flu season strong

Immunity builder used last few years

Helpful?5WKGUQK1S2VB15237613817
Jan 19, 2026
Reviewer name: Ann
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Get rid of colds before they start

An easy less expensive way to get immune support.

Helpful?5WKGUQK1S2VB15237613817
Sep 16, 2022
Reviewer name: Dee
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fast acting Vit C

I wanted to try after searching for a Vitamin C plus additives that is time released into one’s system throughout the day. For me I feel it is working and giving more energy on a more consistent basis. I am active and find with Vit A, Biotin, echinacea, and elderberry cannot go wrong. Easy on the tummy and no acidic side effects.

Helpful?5WKGUQK1S2VB15237613817