Umbilical Cord Blood Contains: Wharton’s Jelly, Stem Cells, EFG, Mesenchymal Stem Cells Finally back in stock!! FOR EXTERNAL USE ONLY (NOT FOR INJECTIONS) Open both vials. Pour stem cell activator serum in freeze dried (lyophilized) umbilical cord. Shake vial and use finger tips to apply to skin. Each vial contains 5ML and can provide many applications. There is a resealable cap. Refrigerate any remaining amount after activation. Comes with two vials, one is stem cells and one is activator. Multiple repeat buyers and positive feedback for this product!! Supply is very hard to get. Buy now while you can. **NOTE TO EBAY STAFF, this item is NOT made from human sources. It is sourced from sheep, which has the most structurally identical cells.