The composition of Bonusan Dermonyl is: MSM, capsule wall (cellulose (HPMC), magnesium ascorbate, calcium pantothenate, L-hydroxyproline, inositol, L-cysteine, beta-carotene, para-aminobenzoic acid (Ppara-aminobenzoic acid, biotin, anti-caking agent (magnesium stearate), bulking agent (MCC (cellulose gel)), D-alpha-tocopheryl succinate, bamboo (Bambusa arundinacea), zinc citrate, pyridoxal-5-phosphate, ubiquinone, selenium-L-methionine.