My husband works long hours almost without days-off, so his immunity became weaker. We were in search of some kind of vitamin or food addititives that can support immune system. We found this supplement at iherb. This supplement really works, at the beginning he was taking 2 caps a day, then after two weeks he is taking one cap. He says that he became more enduring. I highly recommend this supplement who is always weak during season changes.

I’m a breastfeeding mom and I’ve been using this for a longest time. It gives me a stronger resistance as time passes by. Quality is superb and I love that it’s ingredients are all natural. I like that it’s cheaper here than in other stores here in our country. Thank you iherb!!!

This ready made immune support composition, packed with quality ingredients, is just brilliant supplement if you want to improve your well being during cold and flu season. It is important to add it to your daily diet routine in any age. A package is generous to keep a family going for a couple of months.

Very grateful for this supplement considering our current world affairs. Zinc deficiency can be one of the key reasons for severe symptoms after contracting Covid. This Zinc seems to be dosed right as not to interfere with copper intake and has Echinacea and Elderberry, both known to boost the immune system.

Perfect to sustain and support our body immune system during covid times, gives comfort we are providing the necessary boost with both elderberry and echinacea. Do stock up as it always runs low in stock!

It makes my immune system more strong, especially during winter season when we are more prone to catch colds and cough so easy. This helps a lot!

Great immune booster for this time of the year. I would say it works because since we’ve been taking it none of us got sick.

i dont know how to grade these. they should be good but i still got sick even while taking them. i doubt it is a problem with the product, though. great price and value!

This product has good amounts of natural immune strengthening components in the form of elderberry, echinacea and zinc (compare with other brands) I also found that it is also value for money in terms of quantity and dosage. The capsules are small and super easy to swallow with a bit of water. I highly recommend this and pls do give a like if you find this information helpful, thanks.

I bought this product for my father-in-law who is in very poor health and wanted a product that would protect him from the viruses and strengthen his immunity. The product contains elderberry and echinacea which are very effective in fighting the viruses, while zinc further contributes to strengthening the immune system