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JXnutra Vitamin C

By: JXnutra

JXnutra Vitamin C JXnutra Vitamin C JXnutra 14.02

JXnutra Vitamin C

By: JXnutra

JXnutra Vitamin C JXnutra Vitamin C JXnutra 14.02

$14.02+ FREE Shipping

Club Z Price

$14.02+ FREE Shipping

Club Z Price

In-stock & Available Online & In-Store (info)


Amino Z ULTRA Shaker Bottle 700mL with Mixer

Add Amino Z ULTRA Shaker Bottle 700mL with Mixer & save $4 (normally $9.95). No further discounts apply.

Total: $24.90
Bundle Discount: -$4
Together: $20.90


Arguably one of the most well-known and important vitamins in the human body, vitamin C is about as close to being the “God” vitamin as you can get.

Also known as ascorbic acid, the body cannot manufacture this essential vitamin, thus necessitating the need for external sources. It is easy to meet the daily recommended intake of this vitamin from fruits and vegetables, but in practice, much more than this is typically necessary to experience its profound benefits, which most notably include:

A Reduction In Oxidative Stress

Vitamin C is one of the strongest antioxidant vitamins[i] that exists, capable of inactivating free radicals and stopping their damaging effects. Over time, continuous bombardment by these free radicals can contribute to the development of chronic illnesses, including vascular disorders and even the deposition of excessive cholesterol plaques within blood vessels.

Its antioxidant and anti-inflammatory benefits go hand-in-hand, as controlling oxidation lends itself to subsequently lower inflammatory states.

Supports White Blood Cell Integrity

White blood cells, like any other cell type, can be subject to damage that would render them inactive. Studies have shown that consumption of exogenous vitamin C can protect cells from excessive oxidation that can impair natural immunity.

May Increase The Production Of White Blood Cells

White blood cells form the primary defence system against foreign pathogens, making it necessary to ensure that the body has sufficient stores of these warriors. Vitamin C has been shown to stimulate the production of various white blood cell types including lymphocytes[ii], neutrophils and phagocytes.

Supports Vitamin E Resynthesis

Vitamin C can help return oxidized vitamin E to its non-oxidized form, in turn enhancing overall antioxidant capacity of the body.

May Increase Interferon Levels

Interferon is an extremely powerful natural antiviral that plays a critical role in the prevention and recovery from viral illnesses. Lab studies on human cells have indicated that vitamin C increases production of interferon[iii], although the effect is harder to replicate inside the human body.

May Reduce The Duration Of Colds

Even though one may be led to believe that vitamin C prevents a cold, there is actually no evidence that points to the same. While ensuring adequate consumption of this vitamin undoubtedly plays a part in decreasing your risk, there is no absolute defence.

It may, however, shorten the number of days you remain sick, since during illness vitamin C stores are rapidly depleted[iv] and necessary for assisting with synthesis of critical white blood cells.

In Summary

There are many other important roles that vitamin C plays in the body, including assisting with synthesis of collagen to promote wound healing, enhancing uptake of dietary iron, and even playing an important role in psychological well-being.

The current RDI of this vitamin stands at about 90 mg, although doses in the vicinity of 500 mg to 2000 mg are much more commonly used by people trying to enhance immune function. If you are an athlete, you probably need more than the average individual.

[i] Padayatty SJ(1), Katz A, Wang Y, Eck P, Kwon O, Lee JH, Chen S, Corpe C, Dutta A,

Dutta SK, Levine M. Vitamin C as an antioxidant: evaluation of its role in disease prevention. J Am Coll Nutr. 2003 Feb;22(1):18-35.

[ii] van Gorkom GNY, Klein Wolterink RGJ, Van Elssen CHMJ, Wieten L, Germeraad WTV, Bos GMJ. Influence of Vitamin C on Lymphocytes: An Overview. Antioxidants (Basel). 2018;7(3):41. Published 2018 Mar 10. doi:10.3390/antiox7030041

[iii] Dahl H, Degr M. Acta Pathol Microbiol Scand B. 1976 Oct;84B(5):280-4.The effect of ascorbic acid on production of human interferon and the antiviral activity in vitro.

[iv] Carr AC, Maggini S. Vitamin C and Immune Function. Nutrients. 2017;9(11):1211. Published 2017 Nov 3. doi:10.3390/nu9111211

Vitamin C Powder (Ascrobic acid)

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100 Day Returns

100 Day Returns!

• Easy and hassle free
• You can return both opened and unopened product (see below for details)

For up to 100 days from the day that you place your order, you can take advantage of our returns, even if you just change your mind!

Please note, this policy does not relate to items that are damaged in transit, lost or incur an issue beyond your control. In situations like these, we will either refund, credit or send a replacement to you without delay. Our 100 day returns is for your peace of mind if you don't like the product, or simply change your mind.

For any unopened product, just ship the item back and we will refund or replace that item! You can obtain a refund, store credit or product exchange to the same value. Just let us know within 100 days from the date of your order.

For any opened product (Club Z members only), we understand that trying new supplements sometimes carries some uncertainty. Perhaps you’re not sure about a new flavour, or you just bought the wrong product. So if you're not happy with your purchase within 5 scoops (or 5 serves) and 30 days from the date of purchase, you can send it back for a full money-back guarantee! The purchase must have been made when you had an active Club Z membership.

Please note that if your item was purchased as an advertised discounted shortdated item, the above time frames are limited to 14 days. Shortdated items are heavily discounted items due to a sooner expiry date.

If however there was any issue in receiving your order (for example, if your order was lost or damaged in transit) - don't stress! Just contact us and we'll fix things up for you.

Simply contact us by email, phone, chat or visit us in-store to arrange a return. Our returns policy is subject to our standard terms and conditions.

Other Returns

Whenever a problem is incurred that is not your fault, we will be happy to arrange return shipping (if applicable) and the shipment of any replacement goods to you to avoid any further cost and inconvenience. All you need to do is contact us so we can jump on it as quickly as possible.

Here's what we will do in certain situations:

- Your item has been damaged/lost in transit (we'll replace it)
- Incorrect goods received (although rare, we'll ship off the correct item)
- A problem with the actual product or anything else (we'll do what is necessary to fix things for you!)

So we can fix things quickly for you, please let us know of any issues within 48 hours of receiving your goods. In certain situations we may ask for a photograph (for example if the product is damaged in transit, so we can take it up with the delivery company to avoid future issues).

If you do receive an incorrect product, please do not open the actual product so we can arrange a resolution quickly.

In a nutshell, we work really hard on keeping you happy. So if a problem arises, just contact us and we'll do our very best to fix it!

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