Best Last-Minute Amazon Prime Day 2025 Deals from an Editor

Olaplex No. 7 Bonding Oil ($21, originally $30)

If you’re experiencing split ends, dryness, and frizz, this hair oil manages to soften and hydrate hair without leaving you with greasy strands. Plus, it works on all hair types! In fact, this is a repeat-purchase product for multiple editors in our office, and it’s being offered for 25 percent off. For more details, read our Olaplex No. 7 Bonding Oil review.

Editor Review: “After I apply this oil, my hair immediately absorbs it. I can layer on as much as I need to without worrying about it weighing down my layers. I love that I can add it to my hair when it’s damp for heat protection and then work it through the ends and the layers around my face once it’s dry. The buildable formula is easy to use without worrying about overdoing it, so I usually apply a little every day in between washes. I’m still surprised by how soft my curls feel after applying it. Its star ingredient, Bis-Aminopropyl Diglycol Dimaleate, is part of Olaplex’s patented Bond Building Technology™ that repairs damage by relinking broken bonds. I’m used to running my fingers through my dry split ends, but the bonding oil really helps to smooth and hydrate my usually coarse, dry hair. Since I’m sensitive to fragrances, I appreciate that this hair oil has a light, pleasant smell that isn’t detectable once it’s applied.” — AE