REC Night PB – Plant based [VEGAN] Recovery shake before sleep. Research shows that extra protein before sleep will result in better protein synthesis and recovery during the night. The ingredients of the NutrID REC night will for a long period release amino acids for absorption in the intestines during your sleep. Protein synthesis will be better supported with new amino acids entering the body. The breakdown of muscles tissues on other places in the body will be more prevented. Amino acid Tryptophan is best known for being a precursor of both Serotonin and Melatonin. The NutrID REC Night can be further customized with your personal protein/carb ratio.