Last update
8/17/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 29 Reviews
8.4
Supplement Facts
Serving Size:
Amount Per Serving
%DV
Top Medical Research Studies
9
Elderberry shows promise for flu symptoms
We delved into the effectiveness of black elderberry (Sambucus nigra) as a treatment for upper respiratory symptoms. This meta-analysis included 180 participants and aimed to provide insight into its benefits, particularly in relation to vaccination status and specific health conditions.
Our findings showed that elderberry supplementation significantly reduced symptoms associated with colds and flu. This suggests that elderberry could serve as a safer alternative to antibiotics and other prescription medications for managing these common viral infections.
Our findings showed that elderberry supplementation significantly reduced symptoms associated with colds and flu. This suggests that elderberry could serve as a safer alternative to antibiotics and other prescription medications for managing these common viral infections.
Read More
8
We explored how Sambucol, a black elderberry extract, affects the immune system's response to influenza. This double-blind, placebo-controlled study revealed that Sambucol not only shortens flu symptoms but also boosts the production of inflammatory cytokines, which are key in fighting infections.
In our findings, the elderberry extract significantly elevated levels of specific cytokines, particularly TNF-alpha. This suggests that Sambucol could enhance immune activity, making it potentially beneficial for those with various health conditions, including cancer and AIDS.
In our findings, the elderberry extract significantly elevated levels of specific cytokines, particularly TNF-alpha. This suggests that Sambucol could enhance immune activity, making it potentially beneficial for those with various health conditions, including cancer and AIDS.
Read More
Most Useful Reviews
9
Quick recovery
28 people found this helpful
I am a healthcare worker and have dealt with the flu for over 30 years. This product is astounding. My 14-month-old nephew tested positive for the flu this season. His mother opted against giving him Tamiflu after reading the side effects and chose your product instead. He was fever-free and resumed playing within 3 days. It’s a thick syrup, almost like jam! When I feel a cold coming on, I take a dose for prevention and have yet to be ill.
Read More
9
Eases flu symptoms
12 people found this helpful
This is wonderful! My friend bought me some, and I now get it on Amazon. It boosts my immune system and alleviates illnesses. When I felt unwell, I started taking it like a cough syrup, and it worked wonders! I take it regularly to prevent bugs and enhance my immune system throughout the year. Highly recommended!
Read More
9
Tasty remedy
7 people found this helpful
I used this elderberry syrup to overcome a nasty type A flu virus that led to Bronchitis and Pneumonia. I added one teaspoon to a strong ginger tea with lemon and found it worked very well to tackle the flu and pneumonia. It’s somewhat pricey but I’m satisfied with my purchase.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
- All Researches
9
Elderberry shows promise for flu symptoms
We delved into the effectiveness of black elderberry (Sambucus nigra) as a treatment for upper respiratory symptoms. This meta-analysis included 180 participants and aimed to provide insight into its benefits, particularly in relation to vaccination status and specific health conditions.
Our findings showed that elderberry supplementation significantly reduced symptoms associated with colds and flu. This suggests that elderberry could serve as a safer alternative to antibiotics and other prescription medications for managing these common viral infections.
Our findings showed that elderberry supplementation significantly reduced symptoms associated with colds and flu. This suggests that elderberry could serve as a safer alternative to antibiotics and other prescription medications for managing these common viral infections.
Read More
8
We explored how Sambucol, a black elderberry extract, affects the immune system's response to influenza. This double-blind, placebo-controlled study revealed that Sambucol not only shortens flu symptoms but also boosts the production of inflammatory cytokines, which are key in fighting infections.
In our findings, the elderberry extract significantly elevated levels of specific cytokines, particularly TNF-alpha. This suggests that Sambucol could enhance immune activity, making it potentially beneficial for those with various health conditions, including cancer and AIDS.
In our findings, the elderberry extract significantly elevated levels of specific cytokines, particularly TNF-alpha. This suggests that Sambucol could enhance immune activity, making it potentially beneficial for those with various health conditions, including cancer and AIDS.
Read More
User Reviews
USERS' SCORE
Good
Based on 29 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Quick recovery
28 people found this helpful
I am a healthcare worker and have dealt with the flu for over 30 years. This product is astounding. My 14-month-old nephew tested positive for the flu this season. His mother opted against giving him Tamiflu after reading the side effects and chose your product instead. He was fever-free and resumed playing within 3 days. It’s a thick syrup, almost like jam! When I feel a cold coming on, I take a dose for prevention and have yet to be ill.
Read More
9
Eases flu symptoms
12 people found this helpful
This is wonderful! My friend bought me some, and I now get it on Amazon. It boosts my immune system and alleviates illnesses. When I felt unwell, I started taking it like a cough syrup, and it worked wonders! I take it regularly to prevent bugs and enhance my immune system throughout the year. Highly recommended!
Read More
9
Tasty remedy
7 people found this helpful
I used this elderberry syrup to overcome a nasty type A flu virus that led to Bronchitis and Pneumonia. I added one teaspoon to a strong ginger tea with lemon and found it worked very well to tackle the flu and pneumonia. It’s somewhat pricey but I’m satisfied with my purchase.
Read More
9
Strengthened immunity
5 people found this helpful
I've taken this daily this winter and haven’t had any colds so far. In an open environment with many people suffering from colds and flu, I believe this product has strengthened my immune system. Thank goodness children can take it as well; my daughter has been cold-free this year too! I highly recommend this product; it’s now a must-have in my home every year!
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9
Daily flu fighter
4 people found this helpful
It works! I have taken Gaia Elderberry Syrup for years. My whole family uses it. When I feel a sickness coming on, increasing the dose really helps. It significantly reduces the duration of sickness. Gaia brands are great and safe for kids too.
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Frequently Asked Questions
9
Rapid relief
It works well; the taste is very sweet but pleasant, calming flu symptoms within hours. I highly recommend it.
9
Natural immune booster
7 people found this helpful
Black elderberry has been essential for me for three years. It's a natural immunity booster effective against viruses and flu, easing symptoms. I take it right at the onset of illness and combine it with vitamin C and zinc. I highly recommend giving it a try.
7.5
Great taste and effectiveness
This product offers value for money with its great taste. It isn't watery and is packed with elderberry concentrate. We use it daily alongside other supplements and it helps keep the flu at bay!
9
Flu prevention
Effective – a teaspoon a day keeps the flu away! It has a pleasant taste that kids love to take straight from the spoon! Acerola fruit (Vitamin C) adds to immunity!
References
- Hawkins J, Baker C, Cherry L, Dunne E. Black elderberry (Sambucus nigra) supplementation effectively treats upper respiratory symptoms: A meta-analysis of randomized, controlled clinical trials. Complement Ther Med. 2019;42:361. 10.1016/j.ctim.2018.12.004
- Barak V, Halperin T, Kalickman I. The effect of Sambucol, a black elderberry-based, natural product, on the production of human cytokines: I. Inflammatory cytokines. Eur Cytokine Netw. 2001;12:290. PubMed
