I purchased this product from the TRESemme brand but not if Hise good buy xq seems that there are several presentasiones and mine is this and I think it is for the laughters and I just kiero ironing my hair and I have curly hair do you you can use anyway? and if I could help tell me how to use it because they do not know if it also holds the dryer and I have Silik grasias. bone if they could use. Also, if you bought it does not see fit to waste it but the best protector puedorecomendar you GOT2B Schwarzkopf is the Angels on the bottle that's for straight black on white jar churos or curls is to support up to a temperature of 465 ° f the dryer, iron, etc. . Hey if it is a good brand, you apply the spray when the hair is completely dry and try to apply a little more at the ends, and when finished applying ayas raisins or iron tongs slowly so do not give the same lock multiple passes hair. .