This Product Used to Enhance The Flavor. We Sell this concentrated product only Transparent and Odorless from our Stores. It is Imported from USA 100% and diluted to 10% on Propylene Glycol in our labs. This Product Should be stored in Freezer. We Don’t Prefer Shipping this product specially in Hot Weathers. Shipping Company might delay the shipment sometimes and due to this, this product Color might change to Yellowish or Rosy or Orange, this is almost acceptable but if changed to reddish or black you should not use. Please Do not Buy this product if you don’t know its usage. Please keep away from reach, as this is very concentrated substance and use with percussion. If you wish to use shipping with this product you should know that it will be on your own responsibility and there is No Return Backs. Terms and Conditions apply. Thank you for your understanding.