Olaplex No.7 Bonding Oil, 30 ml

I've had this for almost 2 years now, and overall I love it. I have fine, naturally wavy and somewhat dry, frizzy hair. I've used this both on my natural hair and recently on my highlighted hair. I've tried so many hair products in the past, but most were cheap things from the drugstore, and really didn't do anything for me. Finally, I got a product that is actually worth the extra money. This stuff adds noticeable shine and smoothness without weighing down hair or making it look greasy. You only need a very small amount too. After almost 2 years of frequent use, I still have some left. Also, I am sensitive to fragrance, but it's not overwhelming and actually smells really nice (but, it's definitely there, if you are very sensitive). I actually love that it's so small too, because I can easily travel with it. You could literally even throw it in your purse if you wanted (I'd get nervous with the oil, but, it's never leaked on me so far). Does it completely revamp my hair or get rid of all frizz? No. I feel more like it is helping from the outside than the inside, even though Olaplex presents it as bond strengthening. I'm still waiting for that miracle product to appear that just completely fixes my hair texture. But overall it's a great product and unless I find a better alternative, I plan to repurchase once I run out. Definitely worth the money.