I was frightened to review this product because I don't want the price to increase! Yet, it deserves the accolades! This product is great for fine, thin, a little coarse or average hair. It is so lightweight but its ingredients are powerful enough to gently/lightly coat your hair and really magnify its shininess, color and relax coarseness/frizz. I use it in conjuction with an actual styling product. But use this 1st so the ingredients penetrate your hair. No residue, heaviness or flakiness. It really helps protect against styling heat so if you overdo a stubborn area you actually see more shine, not burn. (Not that I recommend overstyling but we've all goofed with our hi heat blow dryers!) It is not intended to be an intense conditioner, leave that to the hair masques, etc. Now...the fragrance is pleasant in the bottle but as soon as it is applied to the hair there is a bit of an "off" smell. I don't know if it's a chemical (I hope not) or some other ingredient. Since it's the 1st product on my hair it's not the interaction of other products. That is my only complaint but it's not enought to deter my purchase. since it dissipates quickly. Now don't raise the price,please!