Volumizing shampoo for fine, flat hair

Fine and flat hair

Fine hair care: restore volume, lightness and density

Fine hair is not unhealthy hair: it is hair whose diameter is naturally smaller. It therefore does not need to be nourished more, but lightened. Our formulas replace inert water with active organic floral hydrosols, without sulfates or silicones, to wash and strengthen without ever leaving a film that would flatten the roots.

Fine hair routine

The lightweight routine to restore volume without weighing hair down

Four complementary treatments to gently cleanse, strengthen the fiber, protect the lengths and support scalp vitality.

1 Cleanse2 Strengthen3 Purify4 Densify

Gentle cleansing

The Shampoo — cleanse without flattening the roots

Cleanses without sulfates, preserves lightness and helps strengthen the fine fiber.

★★★★★ 4.9/5 159 reviews

Lightweight strengthening

The Mask — strengthen without a heavy feel

Hydrates the lengths and strengthens the fiber without a heavy feel, to be used sparingly.

★★★★★ 4.9/5 121 reviews

Root reset

The Scrub — clear the roots

Eliminates residues that weigh down the scalp and restores volume from the roots.

★★★★★ 4.9/5 34 reviews

Scalp

The Night Serum — work on density at the roots

Supports scalp vitality and supports density over time.

★★★★★ 4.8/5 64 reviews

Why fine hair lacks volume

Lack of volume almost never has a single cause. It depends on the nature of the hair, what is applied to it, and the condition of the scalp that produces it. Distinguishing between the three avoids treating the wrong problem.

Fine hair and thin hair: two different problems

Fine hair has a reduced diameter: each hair is lighter, so the overall mass appears smaller, even if the head has a lot of it. Thin hair, on the other hand, is hair whose density has decreased — there is less of it per square centimeter. You can have fine hair that is very dense, or thick hair that is thin.

The distinction changes the answer. On fine hair, we work on lightness and hold: everything that weighs it down is immediately visible. On thin hair, we work on the scalp and the roots over time. If your hair has always been fine, that is your nature; if it has thinned in a few months, it is a density issue, and that is where the night treatment makes sense.

What weighs down fine hair

Fine hair does not tolerate deposits well. Silicones coat the fiber and add a weight that its structure cannot carry: the roots get flattened, and the volume falls within the hour after blow-drying. Oils applied too high up produce the same effect.

Washing too frequently has the opposite effect but ends up in the same place: stripped, the scalp produces more sebum to compensate, and a fine hair weighted down by sebum flattens even faster. This is why a gentle shampoo, used without excess, often gives more volume than a volumizing product used every day.

Which shampoo for fine hair?

It is the product that decides the result on fine hair, much more than the treatment that follows. Two criteria really matter.

Lightweight formula or nourishing formula?

The temptation, when hair lacks body, is to nourish it more. This is the most common mistake. A rich formula deposits coating agents on a fiber that does not have the diameter to support them: the hair becomes heavier, not stronger. Fine hair needs the opposite — a formula that strengthens from within, with actives that attach to the cuticle, without a surface film. Plant-based keratin and cationic hyaluronic acid work this way: they consolidate without loading.

Why sulfate-free is a game changer for fine hair

Sulfates wash by removing the lipid film from the scalp. On thick hair, the effect goes unnoticed. On fine hair, it triggers an overproduction of sebum to compensate, and the roots get greasy again in two days. A gentle cleansing agent breaks this cycle: the scalp regulates itself, washes are spaced out, and volume lasts longer between shampoos.

The second point lies in the base of the formula. In a classic shampoo, water represents 60 to 90% of the product. Our formulas replace it with organic floral hydrosols, active in themselves — which allows us to concentrate the actives without having to thicken the texture.

Which product to give volume to fine hair?

The four treatments in the range do not have the same role for fine hair. Two are worked on daily, one is applied sparingly, and one last one plays on the long term.

The Shampoo, the foundation of everything for fine hair

It is the treatment that makes the visible difference from the first wash. Its sulfate-free formula cleanses without triggering the overproduction of sebum that flattens the roots, and its base of organic floral hydrosols replaces inert water with actives. Plant-based keratin strengthens the cuticle without coating it, hyaluronic acid hydrates without weighing it down. Result: clean hair that keeps its lightness and can be styled without collapsing in the middle of the day. View The Shampoo.

The Mask, to be dosed with discipline

Fine hair needs to be strengthened, not saturated. The Mask provides plant ceramides and apricot and jojoba oils to rebuild the cement between the scales, but the application rule is strict: on the lengths and ends only, never on the first half of the hair, and once a week rather than twice. Well dosed, it makes the fiber more resistant and shinier. Badly dosed, it cancels out all the work of the shampoo. View The Mask.

The Scrub, to clear the scalp

It is the treatment we think about the least for fine hair, and often the one that changes the most. A scalp loaded with residues — sebum, pollution, remains of styling products — mechanically weighs down the root: the hair lies flat before it even dries. The Scrub exfoliates with sea salt on a base of organic floral hydrosols, frees the roots and lets them stand up with body. It replaces the shampoo on the day you use it, once every ten to fifteen days. View The Scrub.

The Night Serum, for density rather than volume

This one does not work on the fiber but on the ground that produces it. Applied in the evening to the scalp, it combines fermented probiotics, organic hydrosols and botanical extracts to rebalance the microbiome and support the anchoring of the hair. It is the treatment to choose if your hair has thinned recently, or if the question is less about styling volume than overall density. Its effect is measured in weeks, not washes. View The Night Serum.

The mistakes that flatten fine hair

Applying the treatment to the entire length. This is mistake number one. On fine hair, everything that is deposited above the ears ends up weighing down the root. Mask and serum stop at mid-length, without exception.

Washing every day to restore volume. Volume returns on the day of washing, then disappears faster each time. The scalp compensates, the sebum arrives earlier, and we wash again. Spacing out is uncomfortable for two weeks, then the cycle breaks.

Drying upside down all the way through. The gesture gives volume to the root, but continued until complete drying it tangles the lengths and breaks the fine fiber. We dry the roots upside down, then finish with the head upright.

Brushing dry with a tight brush. Fine hair breaks during detangling much more than thick hair. Wide-tooth comb, from the ends towards the roots, and serum on the ends if it resists.

Frequently asked questions about fine hair

Which shampoo to choose for fine hair?

A sulfate-free and silicone-free shampoo is the deciding criterion. Sulfates push the scalp to overproduce sebum, which flattens the roots in two days; silicones deposit a film that the fine fiber cannot carry. Look for a formula that strengthens from within, with plant-based keratin and hyaluronic acid, rather than a rich formula that coats on the surface.

How to give volume to fine hair?

Volume is played at the root, so on what you do not put there. Keep mask and serum on the lengths, dry the roots upside down before finishing with the head upright, and space out washes so that the scalp stops compensating. A gentle shampoo used two to three times a week gives more hold than a volumizing product used daily.

Should you avoid conditioner when you have fine hair?

Not avoid it, but place it. Fine hair tangles and breaks easily: it needs a detangling treatment. What is problematic is the application on the entire hair. Apply the treatment on the lower half only, rinse carefully, and the detangling effect remains without the root paying the price.

What routine for fine and curly hair?

It is the most delicate combination: the curl demands nourishment, fine hair collapses as soon as we put too much on it. The solution is to shift the zones. The mask only on the lengths and ends, once a week rather than twice. The serum limited to two drops on the ends. Our dedicated page for curly hair details the complete protocol.

Should you exfoliate your scalp when you have fine hair?

Yes, and it is often the missing step. On fine hair, the residues of sebum and styling products weigh proportionally more: the root flattens before even drying. A scrub every ten to fifteen days is enough to free the scalp, and volume returns right out of the shower. No need to do more — exfoliating too often triggers the opposite effect, the scalp compensates by producing more sebum.

What cut for fine hair?

A light layered cut and mid-length lengths give the impression of density, because the mass is concentrated instead of stretched. Very long hair works against you: the weight pulls the fiber and flattens the root. That said, no cut replaces a suitable routine — it is what happens during washing that decides the hold.

How long before seeing a result on volume?

Lightness is felt from the first wash, because we stop depositing what was weighing it down. The hold between two shampoos takes two to three weeks to settle, the time for the scalp to stop overproducing sebum. Density, on the other hand, is worked on two to three months with a night treatment: it is the growth rate of the hair, we cannot speed it up.

Do you have another hair concern?

Dry hairOily hairDamaged and brittle hairIrritated scalpColored or highlighted hairCurly and wavy hair