Capsulesa na-ejikarị eme ihe na ọgwụ, ngwaahịa ahụike na nri arụ ọrụ, ma ejiri ya mee ihe karịrị afọ 160.Capsule aghọwo otu n'ime isi usoro onunu ogwu nke nkwadebe siri ike ọnụ na-abụghị mbadamba.Ka ọ dị ugbu a, gelatin bụ isi ihe nke ngwaahịa capsule n'ahịa.Njirimara nhazi pụrụ iche nke mkpụrụ ndụ gelatin na-eme ka ọ nwee mmejọ na adịghị ike na ngwa.Ya mere, usoro onunu ogwu nke ihe sitere na osisi na-abawanye kwa afo, na shei capsule nke sitere na ya.HPMCbụ ihe kacha eji eme ihe.