In Stock
Nature's Bounty

Gold Series, Immune 24 Hour+, 50 Softgels

4.8 · 411 reviews
1,263 ₽

The Only Vitamin C with 24 Hour Immune Support 1000 mg Ester-C® Per Serving Vitamin D & Zinc With Elderberry, Echinacea Dietary Supplement The Only Vitamin C With 24 Hour Immune Support Non GMO No Artificial Flavor No Artificial Sweetener No Sugar No Starch No Milk No Lactose No Soy No Gluten No Wheat No Yeast No Fish Sodium Free Supports Upper Respiratory Health Highly bioavailable Ester-C® can increase Vitamin C levels in the body, which is important for white blood cell function. White blood cells play a vital role in the immune system and contribute to the health of the upper respiratory tract. These rapid release softgels also provide 9 essential nutrients to help keep you healthy. The 24 Hour Difference Every dose of Immune 24 Hour+ provides advanced, long-lasting immune support with 1,000 mg of Ester-C®. Clinically studied to stay in your white blood cells for up to 24 hours, Ester-C® is the only Vitamin C with 24 hour immune support. Plus+ Provides Vitamin D, Vitamin A, and Zinc for extra immune plus antioxidant support. It also includes Elderberry and Echinacea.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

The Only Vitamin C with 24 Hour Immune Support 1000 mg Ester-C® Per Serving Vitamin D & Zinc With Elderberry, Echinacea Dietary Supplement The Only Vitamin C With 24 Hour Immune Support Non GMO No Artificial Flavor No Artificial Sweetener No Sugar No Starch No Milk No Lactose No Soy No Gluten No Wheat No Yeast No Fish Sodium Free Supports Upper Respiratory Health Highly bioavailable Ester-C® can increase Vitamin C levels in the body, which is important for white blood cell function. White blood cells play a vital role in the immune system and contribute to the health of the upper respiratory tract. These rapid release softgels also provide 9 essential nutrients to help keep you healthy. The 24 Hour Difference Every dose of Immune 24 Hour+ provides advanced, long-lasting immune support with 1,000 mg of Ester-C®. Clinically studied to stay in your white blood cells for up to 24 hours, Ester-C® is the only Vitamin C with 24 hour immune support. Plus+ Provides Vitamin D, Vitamin A, and Zinc for extra immune plus antioxidant support. It also includes Elderberry and Echinacea.

Customer reviews

5.0
verified purchase
Ester C

I recently purchased Ester-C from iHerb and wanted to provide feedback on my experience. The quality of the product is exceptional, and I appreciate the choice of ingredients. The size of the capsules is convenient, and the 1000 mg dosage is just right for boosting immunity. I also noticed that the low acidity of Ester-C is gentle on my stomach, which is a huge plus. The packaging is practical and keeps the product fresh. I've been taking Ester-C for a while now, and I've experienced a positive effect on my overall health and immunity. The potency of this antioxidant is impressive, and it doesn't compromise on taste either. Overall, I'm very satisfied with Ester-C from iHerb.

11/4/2023
5.0
verified purchase

I’m very pleased with my experience using this product. The quality is excellent and I felt noticeable improvements after taking it consistently. It has helped me feel more balanced and comfortable overall, especially during busy and stressful days. The capsules are easy to take and gentle on the stomach, which I really appreciate. I also like that it’s well-packaged and arrived in perfect condition. The size is practical and offers great value for the price. I’ve tried many different wellness products before and this one truly stands out in terms of effectiveness and consistency. I will definitely continue using this in my daily routine, and I highly recommend giving it a try if you’re looking for something reliable and beneficial for overall wellness.

3/16/2026
5.0
verified purchase
Good

this is good for inmunity, the pills are a bit big, so can be a chalenge, however, the taste is ok and the effect is felt fast, no more colds for me!

1/8/2026
5.0
verified purchase
keeps me from getting sick

I used this for months when I lived in the States and it kept me from getting sick. now I get it shipped to me in the UK and it's still doing its job. I haven't been able to find any other immune supplement on the market that has as many ingredients as this one. the pills are a little large in size, but they are smooth enough to go down easily. really high quality stuff, worth the price!

12/4/2025
5.0
verified purchase
Прекрасно!

Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!

11/29/2025
5.0
verified purchase
Прекрасно!

Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!

10/13/2025
5.0
verified purchase
Great immune support

This supplement is a staple in my mother’s supp stack. The size is good, the ingredients are great quality, particularly the slow release vit C. This has great overall immunity protective benefits and its non acidic so gentle on the stomach. The supplement is tasteless. I would recommend for daily use

9/19/2025
4.0
verified purchase
I can take this suppliments with Ester C empty stomach

In the beginning of the this year, my 12 years old boy got sick often and I started to feed him 1 softgel, it seems very helpful. Plus clean ingredients with Ester C.

8/4/2025
5.0
verified purchase
Perfect immunity buster

When everybody is sick around me I take this vitamins and stay healthy no matter what! I work a lot with people and feel protected ! Quality is perfect, had recommended to all my friends

7/21/2025
5.0
verified purchase
This supplement is a great choice for anyone looking to naturally strengthen their immunity without complicated ingredients or dosing schedules.

Reliable Daily Immune Support – Simple, Effective, and Convenient I’ve been using Immune 24 Hour for a few weeks now, and it’s become a staple in my daily routine. With 1000 mg per serving (500 mg per capsule), it provides strong, consistent support for the immune system throughout the day. I feel more resilient and balanced, especially during seasonal changes or stressful periods. It’s gentle on the stomach, easy to take, and doesn’t cause any side effects. I also like that the formula is designed for 24-hour immune protection, which gives me peace of mind.

6/11/2025