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View this orderFlash Deals are limited time, limited quantity promotions, so act fast! Limited to: 1 unit of 1 flash deal product per order. If you order more than one unit or re-order or order other flash deals, you will pay our regular low price. Flash Deals are ineligible from all other promotions.
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View this orderThe length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
California Gold Nutrition Immune 4 helps to shield your health by providing extra immune support when you need it the most. It is formulated with a combination of four clinically studied Vitamins and Minerals to help promote a healthy immune system.*
Vitamin C - An antioxidant that enhances white blood cell functions and the body’s own production of immune enhancing compounds known to help fight off viruses and bacteria.*
Vitamin D - Plays a critical role in enhancing the immune system response when it is challenged, and may help to protect against respiratory infections.*
Zinc - When zinc levels are low, overall immune function plummets, especially white blood cell activity critical in fighting off invading bacteria and viruses.*
Selenium - Plays an essential role in strengthening immune health, especially the function of the thymus gland, the “master control” of the immune system.*
iHerb Blog:
10 Health Benefits of Vitamin C
Potential Vitamin D Benefits
Zinc: The Gatekeeper of Immune Function
A Quick Guide to Selenium
iTested Verified
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement Facts | ||
| Serving Size: 1 Capsule | ||
| Serving Per Container: 60 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin C (as Ascorbic Acid) | 500 mg | 556% |
| Vitamin D (as D3, Cholecalciferol) (from Lanolin) | 25 mcg (1,000 IU) | 125% |
| Zinc (as Zinc Picolinate) | 10 mg | 91% |
| Selenium (as L-Selenomethionine) | 100 mcg | 182% |
