Some products earn permanent shelf space behind our chairs, and the Davines Natural Tech Renewing liter bundle is one of them. We keep these full size bottles at our station at Sølvi Salon because we reach for them on the clients whose hair has stopped responding to their old routine. These are our working notes on it, the same ones we would give you if you were sitting in our downtown studio asking whether it belongs in your shower.
Who it is actually for
This is a renewing wash and treatment built for mature or age-stressed hair. If your hair has turned coarse, gray, or brittle and feels rougher than it used to, this is the line we point you toward. Gray hair in particular tends to drink up moisture and still feel dry, and the Renewing system is formulated to soften and smooth that texture without coating it. We see a lot of this in Boise. Our dry high-desert air and the hard well water around the Treasure Valley pull moisture out of the hair fast, and that shows up first on the hair that is already the most fragile.
What is in the bundle
The liter bundle pairs the full size Natural Tech Renewing shampoo with the conditioning treatment, both in liter bottles. The blend is antioxidant rich, which is the part that matters for dull, dehydrated hair. You shampoo and condition the way you normally would, then use the Renewing treatment once a week on damp hair. That weekly step is the one people skip, and it is the one that does the heavy lifting. The whole set runs $175 on our retail shelf, which brings me to the honest part.
The honest drawback
One hundred seventy five dollars is real money, and we are not going to pretend otherwise. The liter bundle only makes sense if this is genuinely your daily shampoo and you are committed to the weekly treatment. If you are someone who switches products every few weeks or shares one bottle across a household with very different hair types, buy the regular retail sizes first and see how your hair responds before you commit to liters. We would rather you test it small than have a liter of something sitting half used under your sink. This line is also built specifically for that softening, renewing job. If your hair is fine, oily at the root, or already smooth, this is not the one for you, and we will tell you so at the chair.
How we use it in the studio
Behind the chair, we treat the Renewing treatment as a once a week reset rather than an everyday conditioner. On clients with coarse gray hair we will often do the treatment in the bowl during a color or gloss appointment so they feel the difference before they take it home. At home, the move is simple. Work it through damp mid lengths and ends, leave it while you finish the rest of your shower, then rinse. Skip the scalp. The goal is to feed the dry, dehydrated lengths, not weigh down the roots.
Where it fits in a real routine
For most of our mature-hair clients, this bundle covers the at-home side and we handle the bigger structural work in the salon. If your hair is at the point where a single wash is not fixing the dryness anymore, that is usually a sign it is time to look at the cut and any chemical services too. You can see what we offer on our services page, and we are always happy to talk through whether your hair needs a product change, a service, or both. If you want our read in person, the easiest thing is to book an appointment and bring whatever you are currently using so we can see it against your hair.
The short version
The Natural Tech Renewing liter bundle is a strong pick for coarse, gray, or brittle hair that has gone dry and dull, and it earns its place in a routine built around that weekly treatment step. It is a commitment at $175, so it rewards the client who actually uses it daily and skips the weekly step never. For the right head of hair in our dry Boise climate, it is one of the most reliable softeners we stock, and that is why it stays on our shelf at 104 S Capitol Blvd.