A multi-tasking, broad spectrum SPF 35, growth factor sunscreen in a clear gel/primer. Please note that this offering is SPECIFICALLY the REFILL piece and does not include the glass outer bottle and pump. How to refill: Step 1: Unscrew the pump on the glass bottle. Step 2: Remove and discard the lid on the refill chamber, then insert the chamber into the pump. Step 3: Screw on the pump, turn upside down and firmly tap a few times on a hard surface. Step 4: Pump until the product is dispensed. | Sonrei Sea Clearly REFILL Hydrating Facial SPF 35 + Growth Factor Clear Gel Sunscreen, 50 mL | Dermstore