This item is a travel/sample size of Power Cocktail Lactic Acid Repair Serum by Peach & Lily. It is 5 mL and has never been opened. This item is one of my 4/$14 items. Add any 4 of them to a bundle & offer $14 for guaranteed acceptance, or mix & match any variety for a personalized discount. You will also receive my usual 10% bundle discount. If you have any questions, please ask, and thanks for looking!