What kind of proteins are used in LeanShake and what are their benefits?

In the milk-based versions of LeanShake (chocolate and strawberry flavor), whey protein isolate, milk protein concentrate and collagen peptides are used as protein sources.

In the vegetarian versions of LeanShake (berry and vanilla flavor), oat and pea proteins are used.

These are all rich sources of proteins and essential amino acids. Proteins contribute to the growth and maintenance of muscle mass and the maintenance of normal bones.