Prevagen Regular Strength Supplement Vitamin | 10 mg | 60 Caps. Award-winning formula promotes healthy aging o Made with the protein apoaequorin o Plus 50 mcg vitamin D o Prevagen Regular Strength Supplement Vitamin | 10 mg | 60 Caps o Sold by Swanson Vitamins... - Prevagen Regular Strength Supplement Vitamin | 10 mg | 60 Caps.