Buffered Vitamin C crystals, No preservatives, additives, sweeteners, or coloring agents of any kind, Contents may settle, Product sold by weight, not volume, CAUTION: Sodium ascorbate, if given in excess, may temporarily cause loose stool in some cases, If this occurs, cut back on dosage, Keep out of reach of children, 2 oz, of pure USP sodium ascorbate, a buffered (non-acidic) form of vitamin C, SKU: FNTR998