


ON Serious Mass 12lbsWas ist Serious Mass von Optimum Nutrition und wie wirkt es? Leistungs und Kraftsportler haben oftmals einen erhhten Bedarf an Kalorien und Nhrstoffen, der ber die normale Essenszufuhr nicht zu decken ist. Mit Optimum Nutrition Serious Mass, einer hochwertige Mischung aus Kohlenhydraten und Eiweien, werden dem Krper pro Shake 1250 Kalorien, 50 Gramm eines wertvollen Proteingemischs aus Whey, Casein und Ei sowie ganze 250 Gramm Kohlenhydrate und 25
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