Advanced ppg best organic & Functional with Ashwagandha is known for its adaptogenic properties. Cordyceps can help boost energy. Reishi, Turkey Tail, and Maitake are known to support immunity. Turkey Tail and Maitake support gut health. The combination of these mushrooms supports overall health and wellness, promoting vitality and longevity. PPG BEST WITH Ashwagandha Root Extract 250mg, Proprietary Mushroom Blend (Lion's Mane, Turkey Tail, Maitake, Reishi, Chaga, Shiitake, Cordyceps) 2500mg PPG BEST IS dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.