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RO
4.9
Based on 6,902 Ratings
5 Stars
6,267
4 Stars
497
3 Stars
109
2 Stars
17
1 Stars
12

4.9
Based on 6,902 Ratings
5 Stars
6,267
4 Stars
497
3 Stars
109
2 Stars
17
1 Stars
12

Most helpful positive review

Posted on Aug 19, 2022
101
0
37
14,714

This complex helps me not to get sick when everyone around sneezes and gets sick. I take it daily in the morning, during meals.

Global reviews (6,902)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
Posted on May 19, 2023
5
4
0
0
Verified Purchase
Rewarded Review

Nutribiotic immunity vitamin c + D3 & zinc is the best product for its quality and ingredient. it got 3 in 1 in 1 package. it give good effect for my health. it is good for stomach and it is antioxcidant. serving size are 2 capsules which contains vitamin c about 1500 mg. it is also 100% using pure pharmaceutical grade.

6daa4fef-2af7-437c-9e22-69a14ed70058
Eng-Faten
Silver
Posted on Feb 12, 2023
260
454
30
23
Verified Purchase
Rewarded Review

This package is good and size and quantity , the dosage are monthly , the ingredient are good. For taste is suitable . There is no sun and this comes deficiency of bone, use with omega3 for good absorption , good quality and no side effect , good content metal in mg no side effect for stomach Good package size and quality, very good ingredient, the benefit good for body improvement , very good taste , and size , use dosage weekly , deficiency to contact sun, improve immunity , effect to absorb calcium in bone , very good product , i recommended

10ad1ffa-4248-45a7-8078-0e57a2b83fb5
be80a4f7-90df-438e-872c-4e18b0f7c6c9
Posted on Jun 7, 2023
45
0
0
0
Verified Purchase
Rewarded Review

These capsules are a powerful combination of vitamin C, vitamin D3, and zinc, which are known to support immune health. I appreciate the convenience of taking them in capsule form. They have been great for boosting my immune system and promoting overall wellness. Highly recommend these capsules for anyone looking to enhance their immunity!

Posted on May 14, 2023
1
0
0
0
Verified Purchase
Rewarded Review

Every time I get up from bed, I always have this dizziness due to my vertigo, but after taking this vitamins for several months now, I have observed that I only now felt like 5% of the dizziness and sometimes nothing at all. I have no science to prove it but I felt this has got something to do with the D3 included in this product. One more thing, I do not have that much mouth sores anymore. I can say that there is a significant dropped in my dizziness and mouth sores.

Posted on May 13, 2023
4
0
0
0
Verified Purchase
Rewarded Review

Vitamin C, D, and Zinc are three nutrients that play important roles in supporting your immune system and overall health. Vitamin C is known for its antioxidant properties and is important for collagen production, while vitamin D helps your body absorb calcium and supports bone health. Zinc is an essential mineral that helps with wound healing, cell growth, and immune function. Some people take these nutrients together as a supplement to help boost their immune system and ward off illnesses. However, as with any supplement, it's always a good idea to check with your doctor before taking it, especially if you have any medical conditions or are taking other meds.

Posted on Mar 19, 2023
241
8
0
22
Verified Purchase
Rewarded Review

This drug has saved me and my family many times during the period of illness. If you start taking it at the beginning of the disease, the result will be excellent. The composition includes everything the immune system needs to fight the disease. I recommend it to anyone who cares about their health. The quality of the ingredients is top notch!

Posted on Mar 8, 2023
14
1
0
2
Verified Purchase
Rewarded Review

adequate intake of zinc and vitamins C and D may represent a promising pharmacological tool during the COVID-19 pandemic due to the high demand for these nutrients in the case of contact with the virus and onset of the inflammatory process. Important point to not though , vitamin C is water-soluble, making it hard for your body to store it — with excess being secreted in your urine. So even if you're adult and can handle the 1,000 mg in each vitamin C packet or pill, just know that your body can't absorb more than about 400 mg. This means that most of the vitamin C in that supplement you're taking just goes down your toilet (literally). So you may buy smaller doses of Vitamin C and take several smaller doses each day when needed.

Posted on Feb 22, 2023
63
0
0
4
Verified Purchase

This is a very qualitative and useful product for the immunity of my family. It may cause some stomachache because of the acidity but it is a normal effect of this product. Try to use it during a meal. Some adverse effect are possible but its antioxidant effect and its potency on fortifying the immunity is much more important!

Posted on Feb 10, 2023
177
16
1
56
Verified Purchase
Rewarded Review

I’m really happy with this product because it contains all the ingredients and vitamins I’ve been taking individually. So while including vitamin C zinc and vitamin D and also is a good size amount of each in milligrams. I think this product definitely helps my immunity to colds as I work at schools.

Posted on Feb 5, 2023
309
21
29
594
Verified Purchase
Rewarded Review

Powerful combo. I take this supplement, plus others, according to Nobel Laureate Professor Linus Pauling's (1901-1994) famous book on Vitamin C - 'How to Live Longer and Feel Better' ... here is my full list: Vitamin C, 2000 mg x 3 times a day ; Multivitamin ; B-Complex 100 mg; Vit B12 1000 mcg ; Vitamin A 25,000 IU; Vitamin E 1000 IU ; Vitamin D3 5000 IU ; Vit B9 - MethylFolate or Folinic Acid or Folic Acid 5000 mcg ; Calcium Citrate 300 mg ; Magnesium Glycinate 300 mg ; Selenium 200 mcg ; Zinc 50 mg ; Iodine 1000 mcg (or use 3 Kelp capsules - Seaweed extract - to get total of 1000 mcg Iodine) ; Fish Oil Omega 3 (calculate to get 1000 mg of EPA daily) ; Probiotic, 1 capsule a day ;Coenzyme Q10 , 100 mg ;Vitamin K2 MK-7 300 mcg