Magnesium to help reduce tiredness and fatigue. Lemon flavor with other natural flavors. www.nestepurelife.com. Questions? Comments? Call 1-866-599-898 / www.nestepurelife.com. International Paper: This corrugated fiberboard has an edge crush test of not less than 32. Lexington, SC. Sustainable Forestry Initiative: Certified sourcing. www.sfiprogram.org. This SFI label applies to this carton. Corrugated recycles. Please recycle.