Phosphate Ester Sodium is a medicine also known as vitamin C sodium phosphate. Sodium Ascorbyl Phosphate is a derivative of vitamin C and can be converted into vitamin C in the body. Sodium Ascorbyl Phosphate Eucerin has antioxidant effects and can help maintain normal cell function, enhance immunity, and participate in physiological processes such as collagen synthesis.Sodium ascorbyl phosphate is commonly used to treat vitamin C deficiencies such as scurvy. It can also be used to prevent and treat respiratory infections such as colds and bronchitis, and as an auxiliary treatment for certain cancers and cardiovascular and cerebrovascular diseases.When using Sodium Calcium Ascorbyl Phosphate, follow your doctor's dosage and usage instructions. Possible side effects include gastrointestinal upset, headache, nausea, etc. In addition, sodium ascorbyl phosphate may interact with certain medications, so you should consult your doctor or pharmacist when using other medications. …