Very good detangler. Not perfumey. Does have a slight chemical smell that dissipates. I don’t get asthma from it. The only problem I have w it is that the sprayer is not as fine as it should be. Leaves larger droplets, hits side of my face and leaves my hair wet again vs towel dried. I use about six to eight sprays. I replace the sprayer in the bottle each time w another brands sprayer that works great. I’ve reused that sprayer three years now. But I highly recommend Fragfre replaces the spray nozzle for a fine mist please:) my latest bottle has a purple sprayer and I got excited but nope, same heavy spray.