Dr. Mercola Organic Fermented Elderberry - Immune Support - Elderberry Extract & Powder - High Anthocyanin Content - Fermented Herbal Supplement - 60 Capsules (30 Servings)

This is a very good, trusted brand and I am very happy with it. Love the glass bottle. . The only problem is that their lids are brittle and will crack apart if you drop them on the floor.

Improves immunity

Dr. Mercola's products are genuine and really work. This product is no exception. Elderberry is a great immune booster and fermented foods are really good for your body, so putting the two together makes for a really great product.

I think it works great. I have been taking it preventatively during the flu season and I have not been sick yet so I believe it’s helping my immune system

It’s great, price is right.

Dr. Mercola is one of my favorite natural doctors and I have followed much of his advice for years now. All of his products are top quality and I trust them. I do have to point out or give a little clarification on the "fermentation" claims of this elderberry supplement. Read the label carefully and you will see that this isn't 100% fermented. 500 mg of the elderberry fruit powder is fermented but the other 250 mg are not. To me, it's not a big deal but to someone looking for a completely 100% fermented product, this might be. This is just something to note. As far as potency, this is a decent serving size for 2 capsules. I have used other supplements with higher dosages but this one is not as small as others I have tried either. It's decent. There are a total of 60 capsules in this bottle and the serving size is 2 capsules so you receive about a 30 day supply in this bottle. As you can see in my picture, the capsules are super small and are easy to take. I can swallow both at the same time with no problems. As far as the effectiveness, I have only been taking this for a short while so I don't know how they perform long term. I can say that I have been well and have not gotten sick, however. Seems to be a good bolster against cold and flu so far.

I use all of Mercola's products and sold them in my office before I retired. His prodects are the best quality and highly effective!

Like Dr Mercola products, just hate this one is out of stock on his website.

Clears up a runny nose!