You are purchasing 100 grams of (2-Hydroxypropyl)-Beta-Cyclodextrin that is 99% pure minimum. Buyer assumes all liability for the use of this item. Buyer agrees to use this item in accordance with all local, state, and federal laws. This is for laboratory and scientific use only! NOT for food or drug use. Shipping will comply with all USPS regulations. Item is NOT regulated by the DOT. Packaging and labeling may vary.