Once-Daily Essential Immunity - Vitamin C & D Super Formula
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  • Once-Daily Essential Immunity™ - Vitamin C & D Super Formula
  • 4.5 out of 5
  • Availability: IN STOCK - Ships in 1-2 business days.
    • High-Absorption PureWay-C® For Better Immune Cell Retention*
    • Vitamin D For Healthy Immune Response*
    • Citrus Bioflavonoids For Extra Antioxidant Power*

  • Special Instructions

    What It Is:

    If you’re one of the 63% of Americans who rank promoting healthy immune function as their #1 health goal, then this formula is for you! This powerful formula combines clinically studied PureWay-C® Vitamin C with Vitamin D3 and other co-factors to fuel vibrant immune system response.*

    Why It’s Special:

    PureWay-C® goes beyond ordinary Vitamin C that combines lipid metabolites with ascorbic acid to deliver increased cellular uptake and produce up to 233% better cellular retention than other forms of Vitamin C.

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    Retail Price: $29.95

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    • One Month Supply
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  • Essential Immunity Icon
    Essential Immunity Icon
    Essential Immunity Icon
    Essential Immunity Icon

    Shield Your Immune System With The Triple Action Power of Essential Immunity*

    While immune system support used to be thought of as a "winter thing," a recent survey shows that 63% of people now consider promoting immune system function as their #1 health goal. But at Purity Products®, we’ve always known just how important the Immune System is — which is why we developed Once-Daily Essential Immunity! This is the Vitamin C & D Super Formula that goes beyond basic Vitamin C to deliver the absorption rate and cell retention power your immune system requires every day.*

    While we’ll get into the science of Essential Immunity below, here are some key highlights for why you’ll want to make this your go-to immune health formula every day.

    • 500 mg of PureWay-C®: This clinically studied Vitamin C is shown to be exceptionally bioavailable and to have up to 233% more cell retention than other forms.*
    • 1,000 IU of Vitamin D3: Clinical research is now showing just how important the "sunshine vitamin" is for healthy immune system response.*
    • Citrus Bioflavonoids: These special compounds from a variety of citrus sources help support the body’s antioxidant defense against free radicals.*
    Essential Immunity Active Outdoors

    Together, this ingredient set — which also includes a variety of non-citrus immune health co-factors as well — provides triple action support for a healthy immune system unlike any other formula out there!*

    The Power of PureWay-C® For Essential Immune Support*

    As a water-soluble vitamin, Vitamin C is not easily retained in the body — nor does your body produce Vitamin C on its own. It is therefore paramount that you maximize Vitamin C intake from external sources. However, Vitamin C absorption and retention are also key. That’s where PureWay-C® comes in.

    Most people think that if they drink a glass of orange juice, they are getting their daily dose of Vitamin C. However, that glass of OJ typically contains only 72 mg of Vitamin C - but that is sometimes from added ascorbic acid and not the actual orange juice itself. And that’s not even counting the 100+ calories or 20+ grams of sugar in each serving!

    That’s why many people turn to Vitamin C supplements. However, not all Vitamin C is created equally. Ordinary Vitamin C comes from basic ascorbic acid, which is not highly bioavailable.

    The PureWay-C® in Essential Immunity is different. PureWay-C® is a special form of ascorbic acid combined with special lipid metabolites. This allows a more rapid penetration of the Vitamin C into your immune cells — and gives it a retention power up to 233% longer than other forms of Vitamin C!

    This is cutting-edge nutritional science and it’s backed by some incredible clinical studies.

    • Increased Cellular Uptake: Research at Adelphi University in New York found that cellular levels of PureWay-C® at the 2-hour mark were higher than other forms of ascorbic acid.
    • Increased Cellular Retention: A University of Miami School of Medicine study discovered that higher levels of PureWay-C® were still in the blood 24 hours after taking this amazing form of Vitamin C than other types of ascorbic acid found in Vitamin C products.

    Both of these studies show that the PureWay-C® in Once-Daily Essential Immunity is the preferred form of Vitamin C for both short-term and long-term immune system function.* And that means you are giving your body the support it needs for vibrant health!

    Essential Immunity PureWay-C Graph

    Essential Vitamin D For Daily Immune Response*

    Vitamin D is one of the most studied essential nutrients for a variety of health benefits ranging from cardiovascular support to bone strength.* However, it is in the area of immune health that Vitamin D really shines.* Unfortunately, multiple health surveys have found that an average of 41% of American adults are Vitamin D deficient, with that number soaring upwards to over 82% for some ethnicities and ages.

    These numbers represent a public and personal health crisis, especially when it comes to supporting a healthy immune system.

    That’s why it is extremely important to take in Vitamin D every day. However, Vitamin D is generated in the body when sufficient sunshine penetrates the skin, which is difficult in northern climates, for people who work inside all day, or when people use sunscreen (which we highly recommend, especially during the summer months). That makes supplementation critical for proper Vitamin D defense.*

    Once Daily Essential Immunity provides 1,000 IU of Vitamin D3, the preferred form of Vitamin D for potency and bioavailability. By supplementing with Once-Daily Essential Immunity, you are giving your body powerful Vitamin d-fueled support for healthy immune system response!*

    Essential Immunity Healthy Couple

    The Big Bonus Benefits of Essential Immunity

    Longtime Purity Products® customers know a hallmark of our formulas is how we design them to do more than just what is promised in the product name. So, while Once-Daily Essential Immunity is meant to be your primary immune system and antioxidant support supplement, it delivers a wide range of other benefits!*

    Heart Health: Vitamin D has been shown in recent studies to promote a healthy cardiovascular system.* And, as you will see below, Vitamin C provides multiple modes of action for vibrant heart health as well.*

    Circulation: Vitamin C is essential for healthy blood flow.* In fact, modern science is showing a strong connection between the immune support provided by Vitamin C and healthy circulation. It does this in two ways.

    • Vascular Support via antioxidant protection of the cells lining the arteries and veins.*
    • Cholesterol Management via Vitamin C’s ability to help maintain healthy LDL cholesterol already in the normal range.*

    Skin Health: Vitamin C is important for supporting the body’s innate ability to produce collagen, which contributes to healthy skin.*

    Bone Strength: As science repeatedly shows, Vitamin D is crucial for bone mineralization.*

    Muscle Function: Numerous modern clinical studies are now pointing to Vitamin D’s role in promoting muscle health, including strength and recovery related to exercise and other physical activity.*

    And those are just some of the extra benefits. The PureWay-C® and Vitamin D3 — along with the Citrus Bioflavonoids and other co-factors — in Once-Daily Essential Immunity represent the pinnacle of health support for daily living!*

    Essential Immunity Info Graphic
    Essential Immunity Info Graphic

    To achieve the highest standard in specifications of finished product, our manufacturer adheres to the highest quality control measures, including:

    • Written Standard Operating Prodcedures (SOPs) to comply with current Good Manufacturing Practices (GMP) regulations ensuring consistent quality
    • Certificate of Analysis available
    • USDA Certified Organic Handler/Processor
  • Product Reviews

    • Makib
    • 55 to 64
    • Providence, RI
    • F
    • Womens Health
    • 09/02/20 9:45
    • 4 out of 5
    • Great product
    • I started taking this product in the beginning of the year and I feel great and healthy.
    • Jessica Jagielnik
    • Not Specified
    • Chucago
    • F
    • Not Specified
    • 04/22/20 12:07
    • 4 out of 5
    • Fine
    • Fine
    • T
    • 55 to 64
    • Muncie, Indiana
    • M
    • Mens Health
    • 04/15/20 9:11
    • 4 out of 5
    • Review
    • Good price, was looking to boost Vitamin C.
    • mcampbell
    • 55 to 64
    • Columbiana, Al
    • Female
    • Digestive Health
    • 03/29/12 5:05
    • 4 out of 5
    • So far, so good
    • My Doctor recommended this website, because i stay deficient on vitimin D and can't take over the counter D so I tried these, and so far no stomach trouble.
    • Rosie
    • 65+
    • Appleton WI
    • Immune Health
    • 12/26/11 4:09
    • 4 out of 5
    • It works
    • There is no review to accompany this rating.
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