Nature's Lab Gold ImmuneShield - 90 Capsules

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Description

Benefits & Description

Nature's Lab Gold ImmuneShield contains a special combination of scientifically studied components to promote overall wellness and support the immune system.* It contains Liposomal PureWay-C® Vitamin C and vitamin D3 for immune health, patented L-OptiZinc® for immune response and oxidative stress management, and N-acetyl cysteine for detoxification.* Additionally, Quercefit® quercetin phospholipid complex, green tea extract, beta-glucan, and Eldermune® elderberry juice concentrate are included for extra antioxidant and immune support.*


Key Benefits:

  • 500 mg of Liposomal PureWay-C® Vitamin C and vitamin D3 offer immune health support*
  • 11 mg of patented L-OptiZinc® and 55 mcg of selenium for immune response and oxidative stress management*
  • 500 mg of N-acetyl cysteine for detoxification.*
  • 250 mg of Quercefit® quercetin phospholipid complex, 250 mg of green tea extract, 200 mg of beta-glucan, and 100 mg of Eldermune® elderberry juice concentrate are included for extra antioxidant and immune support.*

    Benefits of Liposomal Vitamin C

    This formulation uses liposomal technology to ensure that the vitamin C remains intact until the body absorbs the phospholipid bilayer. This delivery approach provides more potent health advantages compared to traditional methods because it allows for easier absorption in the stomach and higher digestive tract.

    How does N-Acetyl-L-Cysteine help the immune system?

    NAC plays a role in preventing oxidative stress, which supports the immune system's function and health. This is due to its ability to assist the body in producing the antioxidant glutathione and its direct action in scavenging oxygen-free radicals, which makes it a potent antioxidant.

    Benefits of Quercetin

    Quercetin, present in numerous superfoods, is a potent antioxidant. Research indicates quercetin can combat free radicals, diminish inflammation, and enhance the immune system. 

    Benefits of Eldermune®

    Eldermune® is a unique product with elderberry juice concentrate for immune system support. Moreover, Eldermune® has been proven to have a prebiotic effect and is appropriate for use as a low-dose prebiotic, thanks to its high polyphenol content.


    Suggested Use

    As a dietary supplement, take 3 capsules one time daily, preferably with a meal, or as directed by a qualified healthcare practitioner.

    This product contains multiple nutrients. For questions about interactions on individual nutrients, please refer to the product pages for each nutrient.

    Warnings: Pregnant or lactating women and people with known medical conditions and/or taking drugs should consult with a qualified healthcare practitioner prior to taking dietary supplements. Discontinue use and consult your doctor if any adverse reactions occur.

    Immune Shield ZNLB18078 Main Image Nature's Lab Gold ImmuneShield - 90 Capsules $22.99
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    We Build Around What Works

    "Most supplement brands begin with a budget and formulate around it. We take the opposite approach - starting with the research. We look at which forms offer the best bioavailability, which doses are supported by clinical studies, and what the evidence truly shows. Every ingredient in a Nature’s Lab formula earns its place. If clinical research doesn’t demonstrate real benefits at the dose we use, it doesn’t make it into the bottle."

    - The Nature's Lab R&D Team

    You're Not Here for Vitamins. You're Here Because...

    We Get It. That's why we focus on premium, bioavailable formulas that scientifically work.
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    Your Gut's A Mess

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    Same label. 5x difference in your body

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    Dosing = The Difference Between Works and Doesn’t

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    Actual Testing & Manufacturing = Most brand’s do not make or test their own vitamins

    Frequently asked question

    Direct manufacturing. No retail markup 30-50%. No distributor fees (20%). You pay for quality, testing and premium ingredients, not Super Bowl ads.

    Our facility is 3rd party audited and tested by USP & NSF. Every batch is additionally tested in our in-house lab.

    90-day money-back guarantee. Try it for 3 months. Not happy? Full refund. We eat the
    cost.

    For more information on returns click here

    Frankly, you shouldn’t trust anyone blindly. That’s why we show every ingredient, every dose, and let third parties audit us all the time, so you can make your own call.

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    One Time Purchase

    Full price, still fair. Try it, see if you like it

    Customers praised this comprehensive immune supplement for its "powerhouse" blend of vitamins C, D, zinc, quercetin, elderberry, and beta-glucan. Most found capsules easy to swallow with no aftertaste, though several noted a strong, unpleasant smell. Shoppers reported feeling more resilient and bouncing back quicker when feeling off. Some concerns about price and lack of USP verification.

    Ingredients (positive)Supplement (positive)Capsules (positive)Quality (positive)Blend (positive)
    • 5 stars: 11 (55%)
    • 4 stars: 8 (40%)
    • 3 stars: 1 (5%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    T
    Travis
    The immune support I didn't know I needed.

    I’ve been taking Nature’s Lab Gold ImmuneShield daily for about a month now, and I’m genuinely impressed with how much it’s become part of my wellness routine. From the moment I started using it, I felt like I had more consistent immune support, especially during days when I felt rundown or under extra stress. The capsules are easy to swallow, and there’s no unpleasant aftertaste, which I’ve had with other supplements in the past.

    One thing I appreciate is that this formula includes not just vitamin C and D but a blend of immune-supporting ingredients like quercetin and beta-glucan that make it feel more complete than some basic supplements I’ve tried. I’ve noticed that I seem to bounce back quicker when I start feeling a little off, and overall, I just feel more resilient through seasonal changes.

    While no supplement is a magic cure, this gives me peace of mind and a real sense of daily support without any weird side effects. It’s a product I’d recommend if you’re looking to strengthen your immune defenses in a natural way and want something easy to take as part of your everyday health regimen.

    T
    Tessa
    Great product to have on hand

    I have been really happy with this product! The quality is awesome, and it's perfect to add to your daily routine when you're worried about catching a cold or flu. I love that it includes such a great blend of ingredients so you don't need to take multiple capsules of separate ingredients. They're easy to take as well. I'll definitely be reordering.

    K
    KindredSpirit
    Literally has all the immunity vitamins in o

    This is a very well made supplement that literally has everything you could need to get your body ready to fight off viruses. I like that it has vitamin C, D, zinc, Kerstin, elderberry. It’s like a powerhouse packed into one capsule.

    C
    Critical R.
    Not quite USP verified

    Nature's Lab is a pretty solid supplement manufacturer. However, although their facilities may be USP audited and certified, this product is not. So, the quality, potency of product, and quantity is really unknown. But, I wouldn't doubt Nature's Lab's products. They are one of the few manufacturers that I trust for supplements.

    In terms of whether this works. We can't make medical statements in our reviews. What I can say is that as someone with leukopenia, this is a product I'm very much in the process of testing before my next blood labs. Hopefully, my WBC goes back to normal. We'll see.

    K
    K. G.
    These Seem to Work

    I got these for my wife because her immune system seemed a little bit weaker than normal this year. She's been taking them as directed for a while now and likes them. They're easy to swallow although they have a bit of a taste and smell that she doesn't really care for. She hasn't gotten any illnesses while taking them and they don't bother her stomach so they seem to be effective. She is familiar with immune supplements and likes the mix that this one has. The price is maybe a tad higher than most other supplements of this type, but not completely out of line. Overall, she is please with them.

    P
    Precise D.
    immune and gut support

    Nice formula. Not something I will take all the time, but instead will take during sick season. I like to cycle on and off certain supplements, especially those related to supporting immune system. So for example, I dont do elderberry all the time. But it is perfect for when I am feeling run down or just when around more illness. But in looking at the overall levels of of each, I think it would be fine for continuous use.

    Very pleased this uses liposomal C.

    All that is in this supplement is listed clearly in the product description. If there is something you are looking for it to have, or something you dont want it to have, then be sure to actually take a closer look before ordering.

    I want to comment on the smell. I hadnt noticed anything, but others have? When I stick my nose up to the bottle, there is a pleasant to me aroma- something akin to salt and vinegar potato chips, or something along that. Then if I take a handful of capsules out and sniff them from my hand, there is zero scent. And I never notice a taste.

    I take it on early side of day No issues with it making me feel tired, wired, or off in any way-- digestion or anything else. Gut feels fine. Includes saccharomyces cerevisiae for beta glucan component, and offers a variety of benefits.

    I dont rate on price. As seen, this is a 30 day supply as the dose is 3 capsules

    M
    Mike�
    Easy To Take Without Any Side Effects

    This product arrived securely sealed and thoughtfully packaged to maintain freshness and potency. Each bottle contains 90 vegetarian capsules, offering a 30-day supply when taken as recommended�three capsules daily.

    D
    D
    Stinky supplement

    I was looking for a good all around supplement that will help my immune system. This product is chocked full of beneficial ingredients. I wanted to like this product, but the smell is so strong. Taking this every day definitely is a chore, but is something I do for the benefits. So far I think it�s helped. I�ve been taking this consistently for about 3 weeks now.

    D
    D.L
    Overall wellness supplement. Start here!

    An amazing blend if high class supplements here! Just the right percentages for maximum benefit too. High quality packaging and product.

    B
    Beach R.
    Pros and cons

    Pros- easy to swallow, no unpleasant aftertaste, some good ingredients
    Cons- oil of oregano is absent from the mix

    M
    MamaOf3
    Nice Blend

    These supplements arrived quickly. The bottle is nice and everything was sealed well.

    Came at a perfect time as everyone in the family had colds! The ingredients seem to be a nice blend to possibly help boost the immune system.

    Hi Mamaof3! We're thrilled to hear you received your supplements quickly and that the blend seems to be a good fit for your family's health needs. We look forward to assisting you with any future orders!

    A
    Amira
    Solid/staple turmeric supplement

    Solid turmeric supplement it's a staple part of my daily regimen. Also a good value proposition when you compare to the other products with the same amount of active ingredient.

    J
    Josh H.
    Packed with Good Stuff, But the Smell Is Rough

    This supplement has everything you�d want in an immune booster. The ingredients list checks all the boxes, and it feels like a well-rounded formula. That said, the smell when you open the bottle is strong... in a not-so-pleasant way. I guess that�s the tradeoff when it�s packed with potent ingredients.

    Hard to say if it's the reason, but I haven�t gotten sick since I started taking it. I�ll keep using it and hope it continues to do its job. Just brace yourself for the scent.

    D
    David B.
    Good ingredients

    These immune boosting supplement pills arrived quickly and well packaged. They are easy to take and not too large, but I assume this is a personal preference. They leave no after taste if I take them quickly with some water. I like the ingredients and this mixture of zinc and vitamin c, along with other ingredients, will definitely help my immune system. I like to take these type of supplements a week or two before I take a cruise or trip and through the duration and a shirt time after my return. This method has worked nicely for me and also keeps my cost down by targeting when I buy and take these. Definitely recommend, even though they are a little pricey.

    P
    Prof. D.
    Good blend of ingredients.

    This supplement comes well-sealed, with shrink-wrapped on the outside and another seal underneath the cap. The capsules inside are of standard size, easy to swallow, with no bad aftertaste. The serving size is three capsules and each capsules contains a good blend of ingredients, including Vitamin C & D3, Zinc, Selenium, Quercetin, Green Tea leaf extract, Elderberry and more. The supplement is manufactured in the US with the expiration date about two years from now. Hope the information is helpful.

    T
    Tiago�
    A good product

    I�ve been taking these for a few weeks. I think they provide a good value for the asking price. I�ve had no issues with taste for stomach upset. They seem to be a solid product.

    M
    My c.
    Trusted company. Made in the USA. Liposomal delivery. No scent or taste to these.

    The 90 vegetarian ImmuneShield capsules arrived in a plastic bottle with tight plastic sealing the lid to the bottle. Under the cap (it�s not child proof) was the usual safety seal. There were no empty capsules or loose supplement powder.

    Nature�s Lab is a trusted supplement company for me. After discovering their multi-vitamins through a well-known warehouse store, I�ve purchased supplements from them for several years with good results. These capsules are �Manufactured in the USA with Imported and US Ingredients.�

    Three capsules, one time daily with a meal, is the recommended serving, so this is a 30-day supply. Because these contain quite a few immune support ingredients and antioxidants, it makes sense that it would take more than one capsule. I find swallowing these types of capsules easy, and there�s no scent or taste to them, but for some three capsules at one time might be too much.

    The liposomal delivery system for several of the ingredients is a step above, and I appreciated the listing of the trademarked ingredients. All together it�s a logical combination for the desired benefits, and these capsules may be enough to replace one or more separate supplements if the amounts in these meet your personal requirements.

    I�ve been taking three capsules a day for five days with no issues, but for me this is one of those supplements that hasn�t made me feel any different day to day, at least not yet.

    The bottle I received in June 2025 was clearly marked �BEST BY 02/27�.

    L
    Lindsey T.
    Great supplement but an incredibly off putting smell..

    I�m very happy with all of the ingredients and dosages in this supplement. The selenium specifically is something that I don�t see very often in an immune supplement like this, and it is in a very well absorbed form. I also really appreciate the high standardization of the green tea leaf extract to EGCG (98%).
    - I stay away from any added sugar as well as gluten so it�s a big plus that this product is sugar-free, gluten-free, as well as soy and dairy free.
    - The pills are capsules that are easy to take although they do have a really strong smell in the bottle.
    - Pricewise it�s a little bit expensive at about a dollar a serving although that seems to be pretty in line with similar products.
    - I�m going to give this product 4/5 stars. I really like the ingredients and the dosages. The price is alright, the only thing I�m having a bit of an issue with is the really strong smell of the pills. I don�t know what is causing it but it�s really off putting. If you can get past that, it�s a great supplement.J17

    M
    MamaOf3
    Nice Blend

    These supplements arrived quickly. The bottle is nice and everything was sealed well.

    Came at a perfect time as everyone in the family had colds! The ingredients seem to be a nice blend to possibly help boost the immune system.

    D
    Debra B.
    Multiple nutrients in just 3 capsules

    I love the potency and variety of nutrients that work together in this product

    Hi Debra! We're so glad to hear that you love the variety of nutrients in our product! We can't wait to continue providing you with top-notch supplements in the future.