33oz AG Hair Curl Revive Shampo & 33oz AG Hair Curl Thrive Conditioner (Set of 2) Set of two, meaning 1 shampoo & 1 conditioner There is about 20% of each bottle used. In the last 2 picks, I drew a line so you can see where the shampoo/conditioner is, in the bottle from the outside. (Please see line in picks) The amount used is the same in each bottle. These bottles are over $40 each.