This introductory lotion contains a high concentration of PDRN, providing moisture and firmness to the skin. - Brand: PDRN+ - Product Name: PDRN+ NEEDLE S100 - Contents: 50mL - Quantity: Set of 2 Thank you for viewing. This item was purchased on January 2nd of this year. I used it only at night for 3 days, but it didn't suit my skin, so I am selling it. One bottle is new, and the other has been used three times.