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BioTechUSA Zinc Duo (60 tablets) contains a combination of an organic and a traditionally used form of zinc: zinc bisglycinate and zinc gluconate. The tablets are easy to take and suitable for vegetarians. This supplement is intended for daily use by anyone who wants to supplement their diet with zinc in different forms.
Zinc bisglycinate is an organic zinc compound in which zinc is bound to the amino acid glycine. This form is often chosen because of its efficient absorption. Zinc gluconate is an inorganic compound of zinc with gluconic acid and is widely used in traditional supplements. Both forms have different characteristics in terms of absorption and tolerance.
Combining different zinc compounds can provide benefits for bioavailability and tolerance. Some people tolerate one form better than the other, while the combination provides a broader spread in absorption profiles.
Zinc is naturally present in, among others, meat, fish, shellfish, nuts, legumes, and whole grains. Animal sources generally contain more readily absorbable forms than plant-based sources.
Composition per serving (1 tablet) | RI* | |
---|---|---|
Zinc gluconate | 20 mg | 200% |
Zinc bisglycinate (amino acid chelate | 5 mg | 50% |
Thickener (cellulose gel), anti-caking agents (calcium phosphates, magnesium salts of fatty acids, silicon dioxide), zinc gluconate, coating {stabilizers [poly(vinyl alcohol)-poly(ethylene glycol) cross-linked copolymer, polyvinyl alcohol], anti-caking agents (talc, mono- and diglycerides of fatty acids)}, zinc bisglycinate.
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