The Difference

The OsoLean Powder Is Much More than Whey Protein

The OsoLean powder contains a specially formulated whey protein blend and calcium from milk—both of which have been shown in a scientific study to promote healthy weight-management while sparing lean muscle.

Based on an advanced protein technology,  OsoLean powder uses a proprietary process in which specific parts of whey protein, called peptides, are separated and concentrated to help ensure that the optimal level of advanced peptides exist in the product. These peptides are blended with calcium-rich minerals from whey.

The result? Mannatech’s OsoLean powder.