I purchased this at a hair salon about three months ago and used it a few times (around 10-15 pumps). I believe about 80-90% of the product remains. The remaining amount is indicated by the arrow in the second photo. I didn't care for it, so I'm offering it to someone who will use it. Please understand that this is not a new, unused item before purchasing. Demi Deu Scalp Treatment Leave-in type