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Crown of Liberty
The glass tip of a dropper, a single clear drop forming
Scalp care

The Scalp Tonic.

A daily ritual for the skin where every follicle opens.

50 ml · 1.7 fl oz
$95

Volume
50 ml · 1.7 fl oz
Vessel
Glass, dropper
Texture
Water-light, leave‑in
Use
Once a day, along the part
pH
4.5–5.0
In the box
The Scalp Tonic, 50 ml · soft-pinned wooden scalp brush
As a document

One bottle, drawn to scale.

Line drawing of the dropper bottle with dimensions
working dimensions
What it does

Scalp care, not hair care.

It goes on the skin, not the strand.

It balances oil, and leaves the scalp feeling calm and comfortable, with less visible flaking. The scalp feels cleaner for it.

What you feel on application: a light fluid that dispenses cleanly from the dropper and presses in without feeling heavy. A cool tingle within about a minute, then a fade. Its strength varies from person to person; it is a sensation, not a measurement. An herbal, minty scent that softens and fades. At a few drops, it is neither sticky nor oily. No added perfume.

How to use

Three steps. Nothing to rinse.

Once a day, on a clean scalp, in three steps.

  1. 01

    Part

    Part the hair with your fingers so the skin shows. Move across the scalp in sections, wherever it needs care.

  2. 02

    Drop

    Place three or four drops on the skin of each part, not the hair. Four to six parts.

  3. 03

    Press

    Press the tonic in with your fingertips until it disappears. Slowly. This is the ritual, not a chore.

Do not rinse. The Scalp Tonic is a leave-in. Apply it once a day, to a dry scalp, or one towel-dried after a wash. Not dripping hair. We made it an evening ritual; morning is fine too. Style as usual once it has absorbed. If you use a serum or an oil as well, the Scalp Tonic goes on first; the thinnest texture goes on the skin before anything heavier sits on top of it.

The soft-pinned brush in the box, drawn gently through each part, spreads the drops across the skin. Fingertips do the same work.

The formula

Every ingredient has a reason to be there.

Revi, who founded Crown of Liberty, developed the formula with a team of chemists, a dermatologist, and cosmetic advisors. It pairs botanicals from Eastern traditions with Western formulation standards: each ingredient chosen for the skin of the scalp, and the whole formulated to pH 4.5 to 5.0, inside the scalp's own slightly acidic range. It balances oil, and leaves the scalp feeling calm and comfortable, with less visible flaking. The scalp feels cleaner for it. That is what it does, and that is what we say.

The botanicals

Most of the botanical extracts come from five traditions: India, Korea, China, Japan, and Southeast Asia. Tradition supplies the plants. Precision decides what stays in the bottle.

A single dried leaf casting a shadow on cream paper
india · korea
A leafy sprig and its shadow on cream paper
china · japan
A cross-section slice of dried root on linen
southeast asia
The actives

Two actives, both at full strength — Redensyl, studied for hair density, and Procapil, studied for follicle vitality. Both come from European ingredient houses. Redensyl™, from Givaudan, is a complex of two glucosylated polyphenols. Procapil™, from Sederma, pairs a peptide with two plant molecules. Each is in the bottle at 3%, the level its supplier used in its own study, not a trace for the label. The same discipline sets everything else, down to the pH. The botanicals are the tradition. These two are the precision.

A round pool of clear gel on a thick square glass plate, seen from above

Redensyl™

3%

from
Givaudan
the material
A complex of two glucosylated polyphenols.
A glass sphere resting on a brushed steel block, seen from above

Procapil™

3%

from
Sederma
the material
Pairs a peptide with two plant molecules.
Ingredients

The Scalp Tonic is a water-based fluid. In it: humectants; botanical extracts, most of them from the traditions of India, Korea, China, Japan, and Southeast Asia; two actives, Procapil and Redensyl, at 3% each; a mild PHA; essential oils, including peppermint; menthol; and a preservative also used in food. The whole is formulated to pH 4.5 to 5.0.

The full ingredient list will be printed on the label. Ask and we'll send it to you. Beyond the two actives, no ingredient percentages are published. No function is attached to any single botanical.

What it is not

A cosmetic, not a treatment.

The Scalp Tonic is a cosmetic: it cleanses and conditions the skin of the scalp, and it changes how the scalp feels. It is not a treatment for a scalp condition, and if your scalp is sore, inflamed, or bothering you in a way that does not settle, the right next step is a dermatologist, not a bottle. Read more: What the Scalp Tonic is, and what it is not

Questions buyers ask

Does it replace my shampoo?

No. The Scalp Tonic is a leave-in applied after washing, on its own schedule. Keep washing as you normally do; the tonic is the step that stays on the skin between washes.

Will it make my hair greasy?

It should not. The texture is a light, water-based fluid, not an oil, and it is applied to the skin in small amounts, then pressed in until it disappears. Nothing is left on the strand.

What does the tingle mean?

Nothing more than what it is. A cool tingle within about a minute, then a fade. Its strength varies from person to person; it is a sensation, not a measurement.

Is it for men and women?

Yes. The scalp is skin on every head. The ritual is the same.

Can I use it with a scalp serum or an oil?

Yes. Apply the Scalp Tonic first, on the skin, and let it absorb. Anything heavier goes on after. See Do you need both a scalp tonic and a serum?

How long does a bottle last?

Used as directed, a bottle lasts about 45 days. It varies with how much you actually use.

Shipping and returns

The Scalp Tonic is not on sale yet, so no shipping or return terms apply today. Before the first order can be placed, the full shipping and returns policy will be published here and linked at checkout.

Cosmetic product. Nothing on this page is medical advice.

Procapil is a trademark of Croda (Sederma). Redensyl is a trademark of Givaudan.

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