SOLGAR LIQUID VITAMIN D3 1000 IU 59 ML Product Name Solgar Liquid Vitamin D3 1000 IU 59 ML Product Brand Solgar Product Size 59 ml Age Group Adult Product Content Every 6 drops Vitamin D3 1000 IU (25 uq) Product Usage: 6 drops a day by mixing with drinks It is recommended to take it by dropping it directly into the mouth.