Casein Proteinprotein
Good for
Weight GainHighest effectProvides a slow, sustained release of amino acids, ideal for muscle repair and growth during periods of fasting, such as overnight.
Weight LossHighest effectMaximizes satiety and preserves lean muscle mass during a caloric deficit, which is critical for maintaining metabolic rate.
FitnessHigh effectProvides a slow, sustained release of amino acids ideal for overnight recovery and preventing muscle breakdown.
Muscle GainHigh effectProvides a sustained supply of amino acids that helps limit muscle protein breakdown.
Sleep SupportSituational effectA dietary protein, without established evidence that ordinary casein supplements prevent nighttime awakenings.