CDZ, Immune Support

4.8 (4 reviews)

In Stock

Supplement Ingredients
Ingredients	Amount Per Serving
Vitamin C (as Ascorbic Acid) Vitamin C	500 mg
Vitamin D (Cholecalciferol) Vitamin D	25 mcg
Zinc (Zinc gluconate) Zinc	15 mg

Ingredient Research

Vitamin C
- ModerateReduced Pain8 studies
- ModerateReduced Interleukin-6 Levels7 studies
- ModerateReduced Oxidative Stress4 studies
Vitamin D
- HighIncreased 25-hydroxyvitamin D Level16 studies
- HighReduced Parathyroid Hormone Level4 studies
- ModerateImproved Insulin Sensitivity9 studies
Zinc
- LowReduced Zinc Level3 studies

How this product's ingredient doses compare to doses studied in research.

Vitamin C500 mg
Studies used 12–1,200 mg/day (median 375) across 18 studies
In typical studied range
Zinc15 mg
Studies used 10–100 mg/day (median 55) across 2 studies
Low end of studied doses

Ingredient pairs in this product that have synthesised research evidence together.

Very low evidenceVitamin D + Vitamin Cfor Improved Cognitive Function· 3 studies
Of the 3 studies examining the combination of vitamin D and vitamin C for cognitive function, 1 reported a beneficial effect while 2 found neutral effects. The single beneficial finding came from a systematic review that did not isolate the combination, and the other two reviews/meta-analyses found no significant effect. Compared to vitamin D alone (which showed neutral effects across 3 solo studies), the combination evidence is similarly inconclusive. No consistent dose, form, or duration data were reported across studies.

Boosts Immune Health: Combines Vitamin C, Zinc, and Vitamin D to offer comprehensive immune support, helping you stay resilient year-round.
Convenient Capsules: Easy-to-swallow capsules ensure you get the exact dosage every time, supporting daily wellness without any hassle.
High Potency Vitamin C: With 500 mg of Vitamin C, it supports collagen production and protects cells from oxidative stress.
Essential Zinc: 15 mg of Zinc Gluconate helps in the development and function of immune cells, enhancing the body's defense mechanisms.
Vital Vitamin D: 25 mcg of Vitamin D aids in the regulation of calcium and phosphorus levels, contributing to bone health and immune function.
Balanced Formula: Each capsule is formulated to optimize the synergy between vitamins and minerals, ensuring maximum absorption and utilization by the body.
Premium Quality: Sourced from high-quality ingredients, Quantum Health ensures a product free from unnecessary additives and fillers, prioritizing your health.
Daily Wellness: Regular intake can help maintain a robust immune system, reducing the frequency of common colds and other wellness challenges.