- Nourishes the mind and promotes cognitive function
- A standardized mental tonic derived from the Chinese club moss Huperzia serrata
- Each capsule delivers 50 mcg of potent mental nutrition Now there’s no reason to accept mental decline as just another part of growing old. Swanson Huperzine A, an alkaloid isolated from the Chinese club moss Huperzia serrata, is being continually researched for its benefits toward promoting cognitive function. It’s an effective way to nourish the mind without side effects.