12/case directions: adults start with two (2) capsules twice daily for the first 30-60 days. Thereafter, reduce dosage to one (1) capsule twice daily. Use only as directed. Ingredients: vitamin b1 1.5mg vitamin b6 2mg magnesium 93mg vitmain b2 1.7mg folic acid 800mcg zinc 10mg niacinimide 20mg vitamin b12 500mcg proprietary blend 449mg acetyl l-carnitine, n-acetyl cysteine, butcher's broom root at 10% ruscogenin, ginkgo biloba leaf at 24% flavoglycosides /6% terpenes, vinpocetine, coq10, alpha lipoic acid, and betaine (as trimethylglycine from beet root. *** other ingredients: capsule (gelatin, glycerin, & titanium dioxide), cellulose, magnesium stearate & silica. 03/08/17