New Era Comb R contains calc fluor, calc phos, ferr phos, mag phos and silica. In tissue salt use, mag phos is the key ingredient for cramping pain, ferr phos is commonly linked with sore, inflamed gums, calc phos and calc fluor are traditionally used for growing teeth and bones, and silica is often included for connective tissue and tooth support.
That makes New Era Comb R one of the most ingredient-rich combinations in the range. It is usually chosen for teething support because it covers discomfort, gum sensitivity and the structural side of tooth development together. Biotin is also present as an added nutrient.
Calc phos and mag phos are often the first ingredients parents ask about here, but silica and calc fluor are useful too. They help explain why this product is not only about easing discomfort, but also about the tissue support side of teething.