They do but I did not find that it worked that well in my hair. I however tend to find that my hair reacts badly coming from the soft scottish water. I do love the smell of the H2O stuff though.
I take a leave in detangler spary and that means my hair is also a bit more protected from the heat as well.
We were supplied with a small 1.25 FL OZ (37 ml) bottle call H2O+ Bath Aquatics Conditioner, check out the link below where Disney sells an 8.5 fl. oz size bottle for $14.00.
Info states,.....Disney Resort guests love using our lightweight daily conditioner, and now it's here in a full-size bottle. Help maintain hair strength, shine and manageability using our watercress, Iceland moss and seaweed fresh-scent Hair Conditioner.
They did when we staed 2011 and very nice it was, I bought washing powder and coffee only to see it was refreshed each day, not if staying on DVC points though