On September 7, 2023, William E. Sluss was appointed as Chief Financial Officer (Principal Financial Officer) of Bio Essence Corp. (the Company). Mr. Sluss has served as a Financial Executive for both private and publicly traded companies over the last thirty years.

Most recently, he has served as director and Chief Financial Officer for Black Bird Biotech Inc. located in Flower Mound, Texas. Prior to joining Black Bird Biotech Inc., Mr. Sluss was the Chief Financial Officer and Secretary for EFT Holdings Inc., a manufacturer and distributor of beauty and nutritional products headquartered in Los Angeles California. Prior to relocating to Los Angeles, California in 2010, Mr. Sluss served as the Chief Financial Officer for AccuForce Staffing Services in Kingsport, Tennessee.

Prior to this role, Mr. Sluss was the Chief Financial Officer and Treasurer for Studsvik Inc., a nuclear services company based in Erwin, Tennessee. In addition to serving as a Financial Executive, Mr. Sluss has worked as an attorney at Ecoff Campain Tilles & Kay, LLP in Beverly Hills, California where he oversaw corporate and civil litigation. He is a licensed Certified Public Accountant and received his Bachelor of Science degree in accounting from the University of Virginia?s College at Wise in 1990.

Mr. Sluss received his Juris Doctorate degree from Irvine University College of Law in 2020. Mr. Sluss is a licensed attorney and member of the California Bar.