Mannatech products are available for purchase at The PO3d

OsoLean powder is a specially formulated whey protein blend that includes an advanced protein peptide technology, which helps the body burn fat while maintaining lean muscle.

It's not about the kilograms you lose. It's about losing fat.

OsoLean powder is the shape of things to come. It's naturally-derived and mixes with the foods and beverages you already enjoy. Best of all, OsoLean powder has been shown in a clinical study to help target fat loss and spare lean muscle when combined with the OsoLean Plan and proper exercise.^*

OsoLean powder is a specially formulated whey protein blend that includes an advanced protein peptide technology. Through a patented process, specific parts of whey protein, called peptides, are separated and concentrated to ensure the optimal level of these components. These peptides are blended with calcium-rich minerals from whey to make OsoLean powder.