Satisfaction Guaranteed. Transformation Enzyme® products meet and exceed industry quality control guidelines, label specifications, and client satisfaction. Our quality assurance is guaranteed through third-party testing and strict adherence to Good Manufacturing Practices (GMPs). We guarantee the quality of our products and want you to be 100% satisfied with your purchase! If you find a Transformation™ product purchase does not perform to your expectations, return your order for a refund within 30 days of receipt.