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Quantum Health

CDZ, 60 Capsules

4.8 · 14 reviews
1,932 ₽

Immune Support Dietary Supplement In each serving: 500 mg Vitamin C 1000 IU Vitamin D3 15 mg Zinc Give your immune system the support it needs. Quantum Health has a 40 plus year history of providing effective immune support products. CDZ delivers the combined immune supporting power of Vitamin C, Vitamin D3, and Zinc in one easy to swallow capsule.

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Immune Support Dietary Supplement In each serving: 500 mg Vitamin C 1000 IU Vitamin D3 15 mg Zinc Give your immune system the support it needs. Quantum Health has a 40 plus year history of providing effective immune support products. CDZ delivers the combined immune supporting power of Vitamin C, Vitamin D3, and Zinc in one easy to swallow capsule.

Customer reviews

4.0
verified purchase
Immune Support

This is really good for my son who doesn't have the best immune system

5/15/2026
5.0
verified purchase
Super!

Good to have in the fridge to boost your immune systems. Size and dosage is perfect to take when you feeling a bit run down.

4/18/2026
5.0
verified purchase

Each serving contains 500 mg of Vitamin C, 1000 IU of Vitamin D3, and 15 mg of Zinc. It's a dietary supplement. OK, a professional product.

12/8/2025
5.0
verified purchase
Good immune support supplement

I started taking these CDZ Immune Support capsules to boost my immune system as the weather changed, and they’ve been great so far. Easy to swallow, no weird aftertaste, and I like that it combines vitamin C, D, and zinc in one capsule. I’ve felt a bit more energetic and haven’t caught any colds since starting them. Simple but effective daily supplement.

11/9/2025
5.0
verified purchase
Immunity

I am very happy with this drug. There is definitely a benefit, the disease is easier to bear. The quality is high, the ingredients suit me, the size of the capsules is normal, they have no unpleasant smell or taste. The dosage is good.

3/1/2025
5.0
verified purchase
fast delivery

Arrived on time, not sure of effectiveness yet, good service

3/1/2025
5.0
verified purchase

I took it for myself to support immunity a little in the fall. I liked the composition, three basic ingredients for immunity in a good dosage, nothing extra. I think this drug will also be a good helper for me in the off-season. The size of the capsules is medium, it is easy to swallow.

9/29/2024
5.0
verified purchase
immune support

Good quality of ingrediants.Appropriate dosage and tablet size.No taste.Gives good immune support,can be used as additional to other imunostimulators

5/17/2024
5.0
verified purchase
Seem great

Seem to work well - I’m going overseas and don’t want to get sick while there

4/25/2024
4.0
verified purchase
Good product!

This product is similar to California Gold Nutrition Immune System Support, without the selenium included. So, when I can't get the California Gold Nutrition, I purchase the CDZ. It's good for the immune system, especially when there is a transition between seasons, and others are getting colds. I keep my immune system boosted with this product.

4/22/2024