I love Olaplex, but this was a miss for me. I have fine, yet dense hair. I used this twice, followed the instructions, and paired it with my No.4 and No.5 shampoo and conditioner for fine hair. Both times my hair was weighed down, frizzy, and thinned out. I had increased hair loss and breakage both times and it takes a couple weeks to balance out. I will say it at least smells nice!

Originally posted on sephora.com

Love this shampoo!!

I was so excited to try the Olaplex No.4FINE shampoo made just for fine hair. It cleans my hair really well without stripping it or leaving it dry. I love that it has their special bond-building ingredient (bis-aminopropyl diglycol dimaleate) that helps repair damage, plus hyaluronic acid for hydration. My hair feels lighter, cleaner, and has more volume. Definitely giving this 4/5 stars! Only

Originally posted on OLAPLEX