I got this in my box, and it is a standard size sample packet. I have fairly short hair, around shoulder length. Usually with regular conditioner I can get 3 uses from the sample packet.
When I tried to apply this to my ends, I started with just the ends, around the side, thinking I could work up and around to the back. I should have brushed my hair before, but I did not anticipate how dry this process would be! The whole packet barely covered the outside layer of about 4 inches of my ends! I tried to comb it through, thinking I could redistribute a little, but rather than smoothing my hair and creating more slip, this product made my hair tangled and matted! My hair was about as coated at if you took a quarter-sized bit of styling cream in both palms, then smeared it from about ear level to your ends on dry hair on either side of your face without distributing at all. It was seriously that dry!! If I attempted to cover even JUST the last 3 inches, but around my whole head, and all the layers deep, I would have needed at least 6 of these packets. I can imagine even the full size jar would only be a few applications.
Anyways, besides the logistics, I did not see much benefit to the product. I followed with the oil shampoo from the same line, and then used my regular conditioner, and I did not feel that this product improved the final, dry result at all.