People ask us about finishing serums almost every week behind the chair at Sølvi, usually right after they catch their reflection in our downtown Boise studio window and notice a halo of frizz that was not there an hour ago. One product comes up over and over, so we figured it was time to give our honest take on Renewing Serum Superactive from Davines. Is it actually worth the money, or is it just a pretty bottle on the shelf? Here is what we have learned using it on real clients.
What it actually is
Renewing Serum Superactive is part of the Davines Natural Tech Renewing line, and it is a weightless softener built to work on any hair type, from baby-fine to thick and coarse. The hero ingredient is roucou oil, which softens and smooths the hair without that greasy, weighed-down feeling so many serums leave behind. It also delivers an antioxidant finish that tames flyaways and frizz, plus the light Davines signature scent that tends to linger all day. At $53 for the bottle, it sits firmly in the premium category, and that price is the first thing we are honest with clients about.
What we noticed behind the chair
The thing that won us over is how little you need. A small amount worked through clean, damp hair, combed and styled, is enough to calm a whole head. We have used it on fine-haired clients who normally cannot touch an oil without it going flat by noon, and it held up. On coarse, texture-heavy hair it added a real shine that read as healthy rather than wet or sticky. The weightless claim is one of the few we can back up without rolling our eyes, because most softeners this smooth tend to flatten roots, and this one does not.
Why it makes sense for Boise hair
Boise sits in a high-desert climate, and our dry Idaho air is brutal on the hair cuticle. Flyaways and static are a year-round complaint here, not just a winter thing. That antioxidant, frizz-taming finish is the reason we keep this serum within arm's reach at our station at 104 S Capitol Blvd. It is one of the few finishers that holds up against the dryness without you having to reapply by lunch. If you have ever left a blowout looking smooth only to watch it puff up on the walk to your car, this is the kind of product that buys you a few more hours.
The honest downside
Here is where we keep it real. This is a softener and a finisher, not a treatment. It will not repair serious heat or color damage, and it will not rebuild a fried bond. If your hair is genuinely broken, you need a reconstructing mask first, and this serum after. It also offers zero hold, so do not expect it to control thick, unruly hair on its own or replace a styling cream. And $53 is a real number. For someone who wants deep reconstruction, heavy styling control, or a budget finisher, this is not the bottle for you. We would rather tell you that than watch you spend the money and feel let down.
Who it is for, and the verdict
If you want softer, shinier hair without heaviness, and you are fighting the dry-air frizz that comes with living here, this earns its spot. It slots into a daily or weekly routine without much thought, and because you use so little, that $53 bottle lasts a long time, which softens the price over the months you own it. For the right person, mostly anyone who values finish and shine over repair or hold, our honest verdict is yes, it is worth it. For everyone else, save your money for the product your hair actually needs.
How to use it
Work a small amount through clean, damp hair, comb it through evenly, then style as usual. Start with less than you think you need, because adding more is easy and over-applying is the one way to lose the weightless effect. Want us to find the right finisher for your hair in person? Take a look at our salon services and then book an appointment online. We will tell you the truth about whether this serum belongs in your routine, the same way we would behind the chair.