Zinc appears in supplements as oxide, gluconate, picolinate, citrate and other forms. The form determines how much of what you swallow actually reaches your bloodstream.
Zinc oxide is the most common form in budget supplements because of cost. Bioavailability studies show it absorbs significantly less efficiently than organic zinc forms.
SodaPeak uses zinc citrate because research shows comparable or superior absorption to gluconate and significantly better absorption than oxide. The citrate carrier molecule also has favorable tolerability.
Better absorption means more zinc reaches your cells for immune support and testosterone metabolism. The form is as important as the dose on the label.