SerretiaSize: 90 Capsules Ingredients: Serrapeptase: 250,000 SPU Other Ingredients: Cellulose (Acid armor capsules) Information: Supports healthy sinus activity and relief from occasional muscle soreness. Serrtia is one of the worlds strongest serrapeptase supplements with a minimum activity of 250,000 serratiopeptidase units (SPUs) per dose (two capsules). Serrapeptases inherent ability to break down proteins allows the enzyme to aid in supporting healthy