Click to expand Tap to zoom Progressive Cordyceps 60 Capsules by Progressive Sale $25.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Progressive® Cordyceps is used both as a source of a digestive enzyme and antioxidants. Mushrooms are a source of fungal polysaccharides with immunomodulating properties. TRU-ID® certified to guarantee ingredient authenticity.