Phosphatidylserine

✔ The world's king of PS brands with nearly 20 years of experience in R&D, produced by famous phospholipids company!
✔ Multiple patents, world leading manufacturing process that contains no residual enzyme activity to ensure the concentration and stability of ingredients.
✔ Multiple test reports.
✔ IPM tracking system to confirm the use of non-gmo soy, premium, safe, and vegetarian.
✔ Kosher, Halal certifications.