Contents per capsule: 420 mg silica (196 mg silica), zinc 5 mg (50% DRI), manganese 2 mg (100% DRI), selenium 55 (g (100% DRI), biotin 37.5 (g (75% DRI) .
Ingredients: Silica, zinc gluconate, manganese gluconate, sodium selenite, biotin (vitamin B7). Fillers: corn starch. Vegetable capsule consisting of hydroxymethylpropylcellulose.