Bio availability

Vitamin C
Shape L-ascorbic acid
Advantage Active form, quickly absorbed and directly used by the body to boost energy and immunity.
Difference Unlike some buffered or esterified forms, L-ascorbic acid offers reliable and proven assimilation of daily intake.
Selenium
Shape L-selenomethionine (SeMet)
Advantage An organic and easily assimilated form that integrates effectively into the body's reserves for long-lasting antioxidant protection.
Difference More bioavailable and better retained than inorganic salts (selenite/selenate), it is the preferred choice for high-end supplements.
Copper
Shape Copper gluconate (13.7–14.3% Cu)
Advantage Gentle on the stomach and well tolerated, promoting a balanced mineral intake and optimal synergy with other trace elements
Difference Compared to oxides or sulfates which can sometimes be irritating, gluconate combines practical tolerance and efficient assimilation.
Vitamin E
Shape D-alpha-tocopheryl acetate
Advantage Stabilized natural form: powerful antioxidant action with excellent biological activity per mg.
Difference More active than synthetic DL-alpha forms, and more stable in storage thanks to the acetate ester.
Zinc
Shape Zinc gluconate
Advantage A well-absorbed and well-tolerated form, ideal for supporting immunity and cell regeneration on a daily basis.
Difference Gluconate offers better absorption than the often-used zinc oxide; it rivals chelated forms in efficacy/tolerance.

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