Zinc citrate dihydrate is a white to off-white crystalline powder that is odorless. It is a zinc salt of citric acid and is commonly used as a dietary supplement due to its bioavailability and ability to provide the essential trace mineral zinc.

As a nutritional supplement, zinc citrate dihydrate plays a crucial role in various physiological functions, including immune system support, wound healing, and DNA synthesis. It is also important for maintaining skin health, promoting proper taste and smell functions, and supporting overall cellular metabolism.
Functions and applications:
1 Dietary Supplement: Used to prevent or treat zinc deficiencies, particularly in individuals with inadequate dietary intake or increased needs.
2 Immune Support: Supports immune function and may help reduce the severity and duration of common colds and other infections.
3 Skin Health: Zinc is involved in maintaining healthy skin and promoting wound healing.
4 Reproductive Health: Essential for reproductive health in both men and women.