Olaplex No.4C Bond Maintenance Clarifying Shampoo 33.8 oz

About me: I am now considered a “senior,” and have a lot of grey in my temples and crown. I also have naturally fine, straight, limp, damaged hair. My solution is to have a heavy foil and a perm about once a year, after which I start using the big guns - #3, 6, and 8, in addition to the shampoo and conditioner. I’ve been using Olaplex for like 8-10 years now, and while I feel like I need to switch to something else every couple of months, I find that nothing helps my hair as much as Olaplex. My hair is longer than I’ve ever had it now - to my bra band in the back - and I swim in the saltwater several times a week. If it were not for Olaplex, my hair would be short, grey, and limp!!