Protein, whether from food sources or supplements, is a non-negotiable part of a healthy diet. IsaLean helps support muscle building, healthy weight loss, work out recovery, and general health and well being. IsaLean Shake by Isagenix can help you reach your goals faster. Isagenix is a trusted and respected organization that exists to inspire and empower individuals, families, and communities to live their best life through a journey of nutrition, health, and overall wellness.