Bodybuilding.com Signature Casein Protein Vanilla Milkshake 4 Lbs.

Signature Casein is a revolutionary protein supplement that provides slow-release amino acids for muscle growth and recovery over several hours.

With two great flavors, Vanilla and Chocolate, Signature Casein is the perfect nighttime protein shake or pudding to enjoy an hour before bedtime or during long stretches between meals.

Unlike whey protein, which digests quickly and peaks in amino acids in your bloodstream rapidly, then declines, Signature Casein provides a slow and steady increase of amino acids in your blood, supporting muscle recovery over a longer period of time.

This makes it the ideal choice for building muscle and achieving optimal muscle growth and recovery.