- FAQ Call: How Cleansing Works, How to Bust a Weight Loss Plateau, and more…Trainer: Nutrition Communications Specialist Gillean Barkyoumb, MS, RD You’ve got questions? We’ve got answers! Listen in as Gillean reviews the most frequently asked questions for the month including how Isagenix Cleanse Days work, what the difference is between IsaLean Shake and IsaLean Pro, … Continue reading