why is glycine propionyl l carnitine out of stock 1000g (2.2lbs) 100% PURE L-CARNITINE (GPLC) Powder nonGMO USA Biovy High Absorption Propionyl-L-Carnitine PLCAR
Description
Researchers often prefer 10mg vials for extended research cycles because the per-dose cost is lower and the number of reconstitution events is halved

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However, L-Carnitine Tartrate blends are usually only around 60-70% pure L-Carnitine the rest is tartaric acid
Foitzik et al