Check the listing for details. Vitamin C "Ascorbic Acid", 1oz, Pure Food Grade, Sturdy Bottle SHIPS SAME DAY. Condition: New. Listed at 4.95 USD. Ascorbic Acid C6H8O6 Weight 1 Ounce Volume 1 Fluid Ounce Chemical Formula C6H8O6 Purity Ultra-Pure 99.9% Grade ACS Reagent/Food Grade Consistency Fine Powder CAS Number 50-81-7 You are purchasing 1 Ounce (by weight) of Ascorbic Acid. The item ships in a 1 Fluid Ounce Polypropylene bottle. Ascorbic Acid; also known as Vitamin C / Ascorbic Acid L-Enantiomer / 2-Oxo-L-threo-hexono-1,4-lactone-2,3-enedio; has hundreds of uses. For more information, go to: NOTE US recommend dosage is: 90 milligrams per day. FREE EXPEDITED SHIPPING We ship THREE TIMES A DAY, 7-Days a week. Your item is guaranteed to be in the mail the SAME DAY you place your order. Transit time from California is 2-4 days throughout the USA. Our bottles are made of sturdy polypropylene. We shrink-wrap the screw tops and seal the bottles in plastic to ensure a spill-free journey.