Name: Nature's Bounty Immune 24 Hour +, The only Vitamin C with 24 Hour Immune Support from Ester-C, 1000 mg Vitamin C, D &amp; Zinc, Gluten Free, Rapid Release Softgels, 2 Softgels per Day, 50 Count
SKU: 6124
Availability: InStock

Price: ~~$9.99~~ - $6.97
(as of Dec 15, 2025 04:03:00 UTC – Details)

Nature’s Bounty Immune 24 Hour + with Ester-C Vitamin C provides advanced, long-lasting immune support to help keep you healthy.(1) With 1,000 mg of Ester-C, the clinically studied immune supporting ingredient, is the only Vitamin C that stays in your white blood cells for up to 24 hours, providing immune support around the clock.(1) 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.(1) 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.(1) 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.(1) (1)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.
Product Dimensions ‏ : ‎ 4.7 x 2.4 x 2.3 inches; 4.96 ounces
Item model number ‏ : ‎ NRT00809
Date First Available ‏ : ‎ September 20, 2021
Manufacturer ‏ : ‎ The Bountiful Co
ASIN ‏ : ‎ B08KHZQTML
Best Sellers Rank: #2,495 in Health & Household (See Top 100 in Health & Household) #16 in Vitamin C Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (5,100) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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 (1)
SUPPORTS UPPER RESPIRATORY HEALTH: Highly bioavailable Ester-C can increase Vitamin C levels in the body which is important for white blood cell function and contributes to the health of the upper respiratory tract (1)
WITH ELDERBERRY AND ECHINACEA: Nature’s Bounty Immune 24 Hour + rapid release softgels contain Elderberry and Enchinecea plus 9 essential nutrients to help keep you healthy (1)
ANTIOXIDANT SUPPORT: For additional immune support Nature’s Bounty Immune 24 Hour + rapid release softgels contain Vitamins D and A plus antioxidant Zinc (1)
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

Customers say

Customers find this vitamin supplement effective at boosting their immune system, with one noting it works particularly well during colds or when feeling run down. The product receives positive feedback for its quality, ease of swallowing, and stomach comfort, with customers reporting no queasy feelings and rarely getting sick. They appreciate the vitamin C content and consider it good value for money. The size of the capsules is a concern for many customers, who find them too large to swallow.