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5 Best Elderberry Supplements & Gummies To Boost Immune System 2024

Mitchelle Morgan

Updated on - Written by
Medically reviewed by Dr G. Michael DiLeo, MD

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Elm & Rye Elderberry Gummies

Elm & Rye Elderberry Gummie

  • Made using 100% natural ingredients.
  • The product contains elderberry extract.
  • Take one gummy daily.

New Chapter Organic Elderberry Whole-Food Gummies

New Chapter Organic Elderberry Whole-Food Gummies

  • Naturally sweetened organic gummies.
  • Good for immune support.
  • Doesn’t contain cane sugar.

Nature's Way Sambucus Elderberry Gummies

Nature’s Way Sambucus Elderberry Gummies

  • Gluten-free and gelatin-free.
  • It contains vitamin C and zinc.
  • Alleviates cold and flu symptoms.

Supplements are a great way to improve your general health and wellness. A good example is taking the best elderberry supplement for immune support.

Many different types of supplements play different crucial roles in your body. Pick the right ones and begin working on improving your health today. 

Best Elderberry Supplements & Gummies On The Market In (July. 2024)

What Are Elderberry Supplements?

Elderberry supplements have become increasingly popular in recent years. This is largely thanks to the research on the health benefits of elderberries. A large percentage of the ingredients in this supplement is elderberry extract.

Different types of elderberries[1] are in supplements. These include European elderberry — Sambucus nigra and American elderberry — Sambucus canadensis. These are the edible elderberries that come in supplements. 

Benefits Of Elderberry Supplements

There are different health benefits to taking elderberry supplements. These benefits include:

Reduce The Intensity Of Flu And Cold Symptoms

Taking elderberry supplements can help alleviate flu and cold symptoms. The best is the black elderberry — Sambucus nigra, available in cold and flu elderberry syrup.

Taking black elderberry extract[2] helps improve cold and flu symptoms, lessening the duration of illness.

Promote Heart Health

Taking elderberry supplements can be good for your heart. Evidence suggests[3] elderberry juice can lower low-density lipoprotein — bad cholesterol. Bad cholesterol is responsible for poor heart health and can lead to stroke or heart attack.

Boost Immune Health

Another health benefit of elderberry extract is boosting immune health. For example, gummies that contain black elderberry extract support immune health since they contain vitamin C.

Vitamin C — ascorbic acid — essential for good health, is an antioxidant that protects the heart[4] and other essential body parts. This is made possible by preventing free radicals from causing damage and by boosting immune health.

5 Best Elderberry Gummies To Boost Immune System In 2024

Elm & Rye Elderberry Gummies

Elm & Rye Elderberry gummies contain 100% natural ingredients. These are elderberry extract, vitamins A, C, and E, pectin, and coconut oil.

  • Boosts immune system.
  • Promotes heart health.
  • Tastes good.
  • Only available from Elm and Rye website.
  • No free trial offer.

Elm & Rye Elderberry Gummies are a supplement that you can take daily to boost immunity. These gummies are loaded with essential nutrients, including elderberry vitamins A, C, and E.

One gummy contains 52 milligrams of vitamin C. Taking vitamin C[5] supplements lowers the risk of heart disease. As a rich source of essential antioxidants,[6] it protects cells against the aging effects of free radicals.

In addition, elderberry supplements also contain pectin,[7] a type of soluble fiber. The fiber[8] promotes heart health and is sourced from apples or citrus fruits. It has been shown to slightly lower LDL cholesterol.

Lastly, the best elderberry gummies also contain coconut oil. This oil is rich in anti-inflammatory properties and a good source of antioxidants. Taking the gummy helps boost antioxidant levels against damage by free radicals.[9]

These gummies are 100% natural and don’t contain additives, artificial colors, or preservatives. 

New Chapter Organic Elderberry Whole-Food Gummies

New Chapter Organic Elderberry Whole-Food Gummies are natural supplements. The main gummy ingredients include an organic fruit blend of apple and elderberry, pectin, organic rice flour, and organic lemon juice concentrate.

  • Contains potent elderberry extract.
  • Good for immune support.
  • Naturally-sweetened elderberry gummies.
  • Made using whole foods.
  • Can cause nausea and vomiting.
  • A little too sweet for some.

The best elderberry dietary supplement for adults is the New Chapter Organic Elderberry Whole-Food Gummies. These 100% organic elderberry gummies contain natural fruit sweeteners and key ingredients.

There are 15 calories per two gummies and 2 grams of sugar. The total carbohydrate for two gummies is 3 grams. Regarding the organic fruit blend, two elderberry gummies contain 4700 milligrams of organic apple blend — puree concentrate and organic fruit juice concentrate and 150 milligrams of organic European elderberry extract.

Organic apple blend has numerous health benefits worth noting. At the top of the list is promoting better heart health. Many beneficial plant compounds in the apple blend, such as polyphenols benefit the heart.[10]

Polyphenols are crucial in preventing oxidization and build-up of LDL cholesterol in the heart. The higher the oxidized LDL cholesterol[11] levels, the higher the risk of stroke or heart attack.

The organic elderberry gummies also contain pectin. This soluble fiber promotes heart health[12] and is sourced from apples or citrus fruits. It helps to lower triglycerides, total cholesterol, and LDL-choleserol. 

Nature’s Way Sambucus Elderberry Gummies

Nature’s Way Sambucus Elderberry Gummies are available in a 40 or 60 pieces bottle. As two gummies per serving, they are bottled as 20 or 30 servings, respectively, of its ingredients.  

  • Contains potent black elderberry extract.
  • Gluten-free.
  • Gelatin-free.
  • No artificial colors or additives.
  • Only available online.

Another example of the best elderberry supplements to take is Nature’s Way Sambucus Elderberry Gummies. It’s important to note that while the gummies are made using natural ingredients, they contain cane sugar for sweetening. 

They contain black elderberry extract, organic tapioca syrup, beeswax, cane sugar, coconut oil, purified water, citric acid, pectin, sodium citrate, and natural flavors.

There are 20 calories in every two gummies — one serving — and 5 grams of carbohydrates. Two gummies also contain 3 grams of total sugars,  90 milligrams of vitamin C, 30 micrograms of vitamin D, and 7.5 milligrams zinc.

The gummies contain black elderberry extract known to be beneficial when you are experiencing cold and flu symptoms.[13] Folks with the flu or experiencing cold symptoms can take these elderberry gummies for relief. While taking the gummies isn’t a cure for cold and flu, the main benefit is a shorter duration of illness.

Nature’s Way Sambucus Elderberry Gummies also contain tapioca syrup. This pure starch extracted from the cassava root is quite beneficial. Tapioca syrup is good to take when on a restricted diet. Folks with gluten allergies and seeking gluten-free gummies can take them since tapioca is a gluten-free starch.[14]

Zarbee’s Naturals Elderberry Immune Support Gummies

The Zarbee’s Naturals Elderberry Immune Support Gummies contain essential black elderberry extract. Other ingredients in this product include immune-boosting vitamins and zinc, which work together synergistically.

  • Contains vitamins A, C, D and E.
  • Good for immune support.
  • Easy to take.
  • Low-calorie elderberry supplement.
  • Fewer gummies in a bottle compared to other brands.
  • Too sweet.
  • Three gummies to make one serving.

Zarbee’s Natural Elderberry Immune Support Gummies come in a small bottle. One serving of three gummies contains 45 calories in total and 9 grams of total carbohydrates. These gummies also contain corn syrup, dl-alpha tocopheryl acetate, pectin, cholecalciferol, citric acid, ascorbic acid, natural flavor, retinol acetate, vegetable juice, and grape skin extract — enocianina.

This one-serving formulation is equivalent to 6 grams of total sugars, 225 micrograms of vitamin A, 187.5 milligrams of vitamin C, 7.5 micrograms of vitamin D3, 10.05 milligrams of vitamin E, 2.3 milligrams of zinc, and 135 milligrams of black elderberry extract.

It’s important to ensure proper intake of vitamin A. Vitamin A deficiency[15] leads to imparied vision and night blindness, affecting your life in many ways. This is why including vitamin A in elderberry gummies is important, especially in the elderly when night vision naturally declines.

In addition, elderberry gummies contain vitamin C. Vitamin C is an antioxidant that protects the heart[4] and other essential body parts. This is possible by preventing free radicals from causing damage and boosting immune health.

Vitamin C works with zinc synergistically for a greater antioxidant effect to improve immune support.[16] As an immune booster, zinc inhibits free radical generation in the body while improving cell integrity. 

Lastly, these elderberry gummies also contain black elderberry extract. This is good to take when you are experiencing cold and flu symptoms. The elderberry extract helps to lessen the severity of symptoms and helps you to feel better faster.

One thing to consider is that this product has fewer gummies per bottle than others while requiring three gummies for a serving. This is a bit of a double-whammy which may be another way of it being pricey.

Nature Made Elderberry Gummies

Nature Made Elderberry Gummies are made of vitamin C, zinc, sodium citrate, black elderberry fruit extract, citric acid, organic tapioca syrup, coconut oil, raw cane sugar, water, pectin, carnauba wax, and natural flavors.

  • Contains zinc and vitamin C.
  • Raspberry flavored.
  • Boosts immune health.
  • Contains high-quality ingredients.
  • Only available on the company website.

Take two Nature Made Elderberry Gummies — one serving — a day. These gummies contain the right ingredients for immune health. There are 15 calories and 4 grams of total carbohydrates in each serving. They also contain 3 grams of total sugars, 90 milligrams of vitamin C, 7.5 milligrams of zinc, and 20 milligrams of sodium.

The supplement’s vitamin C and zinc combination is good for your health. Vitamin C is an antioxidant that protects the heart[4] and other crucial functions by preventing damage by free radicals and by boosting immune health.

Vitamin C and zinc work together. Zinc is also an essential mineral that serves as an antioxidant for better immune support.[16] It’s an immune booster that inhibits free radicals’ generation in the body while promoting cell integrity.

How To Choose The Best Elderberry Supplements

Picking the best elderberry supplement is important for good health and wellness. When you choose elderberry gummies, read elderberry supplement reviews to see how other people view the products. That gives you an insight into what to expect. Also, focus on the ingredients. Always go for gummies that are made using organic or whole foods.

There are always loads of health benefits that come with taking organic gummies. First, you won’t have to worry about extra ingredients that do more harm than good. Steer clear of gummies with artificial sweeteners and additives. Instead, opt for those with natural sweeteners if you prefer sweet-tasting gummies.

Another area of focus when choosing the best elderberry supplements is third-party testing. Always opt for products free from heavy metals, pesticides, allergens, and residual solvents. Also, consider whether the gummies are gluten-free or vegan if either is important to you.

Lastly, check the price and availability of the elderberry gummies. Are they within your budget, and how easy is it to get the gummies in your area? Some only sell online, so you must place an order to get the elderberry gummies with black elderberry extract for immune support. 

How Much Elderberry Gummies Should I Take?

Most manufacturers recommend taking one serving of elderberry gummies daily. Always check the elderberry gummy label before you start consuming the product.

Each manufacturer will provide clear instructions on how to consume the gummies properly. Avoid taking too many to prevent side effects. Stick to what is recommended for the best benefits and results. 

Potential Side Effects

Elderberry gummies made using elderberry extract are good for immune support. However, it’s important to stick to the recommended dosage. Most manufacturers recommend taking one or two gummies a day, although the Zarbee serving above is three gummies.

Overdosing with gummies can lead to issues such as nausea, vomiting, and diarrhea. It’s also important to note some of the side effects of elderberry. Taking gummies is better than consuming raw elderberry extract.

Unripe berries, bark, and seeds of the elderberry tree are poisonous. So, it’s better to stick to ripe berries of the American elderberry and the European elderberry. As mentioned earlier, the berries of the red elderberry are poisonous. Better to stick with brand-name supplements.

Also, it’s better to consume cooked or processed elderberry extract. Raw elderberry fruit can potentially cause a buildup of cyanide,[17] a dangerous toxin. This is because the plant consists of cyanogenic glycosides. Cooking elderberries is the best way to ensure there’s no trace of cyanide. 

Final Thought

Elderberry supplements and gummies have numerous benefits. Taking one designated serving a day can boost a healthy immune system and overall wellness. The list above contains five examples of the best elderberry supplements to consume.

The best way to choose the right elderberry supplement is to focus on the ingredients. It’s always recommended to pick products made mainly of organic, natural, or whole foods. These promote health and wellness and ensure proper immune function.

Always stick to the recommended dosage when taking the best elderberry gummies. Overdosing can cause nausea, vomiting, and diarrhea. Plus, reading elderberry supplement reviews before purchasing is good to learn more about a specific brand’s effects. 

Frequently Asked Questions

What kind of elderberry is best for immune support?

The black elderberry, Sambucas nigra, is the best for immune support. This is mainly because the black elderberry is potent and contains a healthy dose of vitamin C, antioxidants, and essential minerals like zinc.

Is elderberry safe for pregnant women?

No. Pregnant women[18] shouldn’t take elderberry gummies since. Evidence that it is safe is still lacking. The recommended age for consuming elderberry gummies is 12 years and above.

Is it good to take elderberry every day?

Yes. Most manufacturers recommend taking one serving of one to three two elderberry gummies a day. It’s better you stick to the labeled dosage to avoid nausea and vomiting due to overdosing.

What is a good amount of elderberry to take daily?

Follow the guidelines on the brand that you purchase. The bottle always has clear instructions on consuming the gummies and how many gummies constitute one serving. 


+ 18 sources

Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

  1. Wvu.edu. (2019). Extension | Elderberry. [online] Available at: https://extension.wvu.edu/agriculture/horticulture/elderberry.
  2. Porter, R.S. and Bode, R.F. (2017). A Review of the Antiviral Properties of Black Elder (Sambucus nigraL.) Products. Phytotherapy Research, [online] 31(4), pp.533–554. doi:https://doi.org/10.1002/ptr.5782.
  3. Jeon, S., Kim, M. and Kim, B. (2021). Polyphenol-Rich Black Elderberry Extract Stimulates Transintestinal Cholesterol Excretion. Applied Sciences, [online] 11(6), p.2790. doi:https://doi.org/10.3390/app11062790.
  4. Morelli, M.B., Gambardella, J., Castellanos, V., Trimarco, V. and Santulli, G. (2020). Vitamin C and Cardiovascular Disease: An Update. Antioxidants, [online] 9(12), p.1227. doi:https://doi.org/10.3390/antiox9121227.
  5. Moser, M. and Chun, O. (2016). Vitamin C and Heart Health: A Review Based on Findings from Epidemiologic Studies. International Journal of Molecular Sciences, [online] 17(8), p.1328. doi:https://doi.org/10.3390/ijms17081328.
  6. Sidor, A. and Gramza-Michałowska, A. (2015). Advanced research on the antioxidant and health benefit of elderberry (Sambucus nigra) in food – a review. Journal of Functional Foods, [online] 18, pp.941–958. doi:https://doi.org/10.1016/j.jff.2014.07.012.
  7. Jiang, T., Gao, X., Wu, C., Tian, F., Lei, Q., Bi, J., Xie, B., Wang, H., Chen, S. and Wang, X. (2016). Apple-Derived Pectin Modulates Gut Microbiota, Improves Gut Barrier Function, and Attenuates Metabolic Endotoxemia in Rats with Diet-Induced Obesity. Nutrients, [online] 8(3), p.126. doi:https://doi.org/10.3390/nu8030126.
  8. Blanco-Pérez, F., Steigerwald, H., Schülke, S., Vieths, S., Toda, M. and Scheurer, S. (2021). The Dietary Fiber Pectin: Health Benefits and Potential for the Treatment of Allergies by Modulation of Gut Microbiota. Current Allergy and Asthma Reports, [online] 21(10). doi:https://doi.org/10.1007/s11882-021-01020-z.
  9. Ramya, V., Shyam, K.P., Kowsalya, E., Balavigneswaran, C.K. and Kadalmani, B. (2022). Dual Roles of Coconut Oil and Its Major Component Lauric Acid on Redox Nexus: Focus on Cytoprotection and Cancer Cell Death. Frontiers in Neuroscience, [online] 16. doi:https://doi.org/10.3389/fnins.2022.833630.
  10. Vallée Marcotte, B., Verheyde, M., Pomerleau, S., Doyen, A. and Couillard, C. (2022). Health Benefits of Apple Juice Consumption: A Review of Interventional Trials on Humans. Nutrients, [online] 14(4), p.821. doi:https://doi.org/10.3390/nu14040821.
  11. Gao, S., Zhao, D., Wang, M., Zhao, F., Han, X., Qi, Y. and Liu, J. (2017). Association Between Circulating Oxidized LDL and Atherosclerotic Cardiovascular Disease: A Meta-analysis of Observational Studies. Canadian Journal of Cardiology, [online] 33(12), pp.1624–1632. doi:https://doi.org/10.1016/j.cjca.2017.07.015.
  12. Capomolla, A.S., Janda, E., Paone, S., Parafati, M., Sawicki, T., Mollace, R., Ragusa, S. and Mollace, V. (2019). Atherogenic Index Reduction and Weight Loss in Metabolic Syndrome Patients Treated with A Novel Pectin-Enriched Formulation of Bergamot Polyphenols. Nutrients, [online] 11(6), p.1271. doi:https://doi.org/10.3390/nu11061271.
  13. Tiralongo, E., Wee, S. and Lea, R. (2016). Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. Nutrients, [online] 8(4), p.182. doi:https://doi.org/10.3390/nu8040182.
  14. Horstmann, S., Belz, M., Heitmann, M., Zannini, E. and Arendt, E. (2016). Fundamental Study on the Impact of Gluten-Free Starches on the Quality of Gluten-Free Model Breads. Foods, [online] 5(4), p.30. doi:https://doi.org/10.3390/foods5020030.
  15. Hodge, C. and Taylor, C. (2022). Vitamin A Deficiency. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK567744/.
  16. Maares, M. and Haase, H. (2016). Zinc and immunity: An essential interrelation. Archives of Biochemistry and Biophysics, [online] 611, pp.58–65. doi:https://doi.org/10.1016/j.abb.2016.03.022.
  17. Appenteng, M.K., Krueger, R., Johnson, M.C., Ingold, H., Bell, R., Thomas, A.L. and Greenlief, C.M. (2021). Cyanogenic Glycoside Analysis in American Elderberry. Molecules, [online] 26(5), p.1384. doi:https://doi.org/10.3390/molecules26051384.
  18. Holst, L., Havnen, G.C. and Nordeng, H. (2014). Echinacea and elderberry—should they be used against upper respiratory tract infections during pregnancy? Frontiers in Pharmacology, [online] 5. doi:https://doi.org/10.3389/fphar.2014.00031.
Mitchelle Morgan

Medically reviewed by:

Michael DiLeo

Mitchelle Morgan is a health and wellness writer with over 10 years of experience. She holds a Master's in Communication. Her mission is to provide readers with information that helps them live a better lifestyle. All her work is backed by scientific evidence to ensure readers get valuable and actionable content.

Medically reviewed by:

Michael DiLeo

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