Doppelherz Aktiv Magnesium Bisglycinate + B6 EXTRA. When and for whom is the intake of Doppelherz® system Magnesium bisglycinate + vitamin B6 Extra appropriate?. High Absorption Chelated Magnesium. HIGH BIOAVAILABILITY: Features chelated magnesium, which is gentler on the digestive tract and more effectively absorbed by the body compared to standard magnesium oxide.
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