Zinc deficiency has a pronounced clinical impact on the immune, epidermal, gastrointestinal, central nervous, skeletal, and reproductive systems. Frtil Oyster (Zn) blends freeze-dried oysters sourced from New Zealand's Crassostrea gigas with a touch of zinc. Setting itself apart from conventional synthetic zinc, this unique formulation offers bioavailable zinc glycinate stabilized by other naturally occurring minerals found in nature.*