Scalp Comfort or Purifying Vinegar for your scalp?
8 min read Care know-how Updated 5 October 2026 By Anna Sophie Schulenburg
Scalp Comfort is the choice for a scalp that feels tight after washing and sheds fine, dry flakes; Purifying Vinegar is the choice for roots that turn oily fast or sit under a film of styling residue, dry shampoo and limescale. Decide by what you notice after your next wash: tightness along your parting points to Scalp Comfort, flat, coated roots by the evening point to the vinegar clarifying wash. After two or three washes you can tell whether you chose right, because your scalp feels tight less often or your roots stay light for longer, and nothing stings.
How Scalp Comfort and Purifying Vinegar differ
MONAT's two scalp lines work in opposite directions. Purifying Vinegar takes something away. The Purifying Vinegar Shampoo cleans more thoroughly than an everyday wash, lifts whatever has collected on your scalp and roots between washes, and is rinsed out. Scalp Comfort™ adds something: moisture and a calmer feel for a scalp that is left wanting after a wash. The line's treatment and serum stay on the scalp once applied.
| Scalp Comfort | Purifying Vinegar | |
|---|---|---|
| Direction | adds moisture and calm | clarifies and lifts residue |
| Suits | a dry, tight scalp with fine white flakes | roots that turn oily, filmy or dull quickly |
| Products in the line | Rebalancing Scalp Treatment, Rebalancing Serum | Purifying Vinegar Shampoo, Purifying Vinegar Rinse, Scalp Purifying Scrub |
| Place in your routine | on the scalp after shampoo and conditioner, left on | replaces an everyday wash and is rinsed out |
| Starting rhythm | two to three times a week | one wash every one to two weeks |
| What goes with it | your usual mild shampoo and conditioner | conditioner on the lengths, from ear level down |
| Skip it if | your roots are already oily and heavy | your scalp feels tight, looks red or stings |
The application itself has two how-tos of its own: how to apply the Scalp Comfort treatment section by section and how to fit a Purifying Vinegar clarifying wash into your routine. This page settles the question that comes first: which of the two does your scalp need?
Which one suits your scalp? The test after your next wash
Wash as usual with your normal shampoo and leave out dry shampoo and styling products for two days. Then watch for these moments.
| When you check | What you notice | Points to |
|---|---|---|
| Two hours after blow-drying | Your scalp feels tight, especially along the parting and behind the ears | Scalp Comfort |
| On the evening of wash day | Your roots already lie flat and look shiny | Purifying Vinegar, with mild washes in between |
| On day two | Running a fingertip along your parting leaves a grey or whitish residue on your finger | Purifying Vinegar |
| On a dark jumper | Fine, dry, white flakes that fall easily | Scalp Comfort |
| At the roots | Yellowish, greasy flakes that cling to the hair and itch | Neither, an anti-dandruff shampoo with an active ingredient |
| After every wash | Stinging, redness or small sore patches | Neither; stop that shampoo, and see a dermatologist if patches are sore |
Do your rows point both ways? The free hair analysis asks about how your scalp feels, how often you wash and how you style, all together.
Flakes are where mix-ups happen most easily. Dry flakes are small, fall out of the hair and come together with tightness. Larger, yellowish flakes that cling to the hair belong to an oily scalp, and an anti-dandruff shampoo with an active ingredient is made for those, rather than either of the two lines. To tell a dry scalp from dandruff, rub a flake between thumb and forefinger: if it crumbles to dust, it is dry. If it smears, it is oily.
Scalp Comfort suits you if your scalp feels tight
Straight after washing, your scalp feels tight, as if it were a size too small. Central heating in winter, colouring or hot blow-drying make it worse. Your roots stay light for two or three days. In that case your scalp is short of moisture, and a more thorough cleanse would only add to the tightness.
Two adjustments cost nothing and come first. Wash with lukewarm rather than hot water, and keep the dryer on a medium setting at least 15 cm from your scalp. If it still feels tight after a week, Scalp Comfort is the next step. Start with two to three applications a week and add no other new scalp product for the first two weeks, so you know what your skin is reacting to.
Purifying Vinegar suits you if your roots get oily or coated
Here the picture is reversed. Your roots shine by the evening of wash day, the shampoo barely lathers on the first round, and masks or leave-ins no longer seem to sink in. Sebum binds with styling residue, dry-shampoo powder or limescale from hard water into build-up on the scalp and roots that an everyday wash can no longer fully shift.
The Purifying Vinegar Shampoo then takes the place of a normal wash every one to two weeks. It goes on your scalp and roots only; for chin-length hair a hazelnut-sized amount is enough. In between, wash with a mild shampoo as often as your roots need, daily if your scalp is oily. After clarifying, put conditioner on your lengths so the ends don't dry out. If the film is mostly limescale, add the Purifying Vinegar Rinse.
One expectation is worth correcting straight away. How much sebum your scalp produces depends on hormones and genetics. The vinegar shampoo removes what sits on top and changes nothing about the amount of sebum itself.
Neither: when your scalp needs a dermatologist
Both lines are cosmetics for an intact scalp. If yours is red, stings, weeps, has crusts or sharply outlined patches with silvery scale, leave both out and see a dermatologist. Seborrhoeic dermatitis, psoriasis or a contact allergy can be behind this, and they need a diagnosis; a clarifying wash would irritate broken skin even more. The same goes for itching that doesn't settle after two weeks with a mild, fragrance-free shampoo, and for flakes that look the same after four weeks with an anti-dandruff shampoo.
If your scalp has only itched and stung since you started a new shampoo, stop that one first and keep washing with your old shampoo or a fragrance-free one. With an itchy scalp after a new shampoo, the new product is the first suspect. Any extra product during those days would cover the trail.
Oily roots and a tight scalp at the same time
The two can turn up together. Sometimes the cause is washing too harshly: a strong shampoo, used daily and with hot water, strips so much from the scalp that it feels tight, while the roots still turn shiny quickly. Then change your everyday wash first. After that, start with the line for whatever bothers you more day to day, and watch it for four weeks before adding the second. If something stings after a new product, you will know which one it was.
| Period | What you do |
|---|---|
| Weeks 1 and 2 | Only a mild everyday shampoo, lukewarm water, no new products |
| Weeks 3 to 6 | The line for the stronger feeling: Scalp Comfort two to three times a week for tightness, or the Purifying Vinegar Shampoo every one to two weeks for film at the roots |
| From week 7 | Add the second line if its problem is still there, on different days from the first |
| On clarifying day | Vinegar shampoo on the roots only, conditioner from ear level down, no scrub and no Scalp Comfort that day |
Straw-like lengths under oily roots are a separate case, and neither scalp product is needed for it. With oily roots and dry ends, you care for two zones separately: shampoo on the scalp only, conditioner only from ear level down.
Common mistakes when choosing
- Clarifying more often to fight tightness → clarify less often, wash mild and lukewarm, add Scalp Comfort
- Vinegar shampoo as your daily shampoo → every one to two weeks, mild washes in between
- Scalp Comfort on heavy, oily roots → clarify first, Scalp Comfort only for tightness
- Both lines new in the same week → one after the other, four weeks apart
- A scrub on a red scalp → no scrub until the skin has calmed down
How to tell after one wash and after four weeks whether you chose right
After the first wash with the vinegar shampoo, your roots feel grippy and your hair falls looser. If your scalp feels tight or itchy that evening, the clarifying was too strong or too frequent for you. Nothing should sting after Scalp Comfort. If it does, wash the product out and stop using it.
For the four weeks after that, keep two notes: on which day after washing your roots go flat, and on how many days a week your scalp feels tight. If the numbers move in the direction you want, stick with it. If nothing has changed after four weeks, you have probably misjudged your case, so work through the after-wash test table again.
What care can do
Support cleansing, conditioning, manageability, shine, frizz control, protection from avoidable breakage and a fuller-looking appearance, depending on the product and its substantiated claims.
What it cannot do
Diagnose disease, correct hormonal causes, create new follicles or permanently fuse fully split hair ends.
| Situation | Core system | Optional | Avoid or limit | Why |
|---|---|---|---|---|
| Dry, tight or uncomfortable scalp | MONAT SCALP COMFORT™ REBALANCING SCALP TREATMENT | MONAT SCALP COMFORT™ REBALANCING SERUM | Exfoliation on an irritated scalp | Adds moisture and comfort to a dry, tight scalp. |
| Oily roots or product build-up | SCALP CARE SYSTEM | — | Clarifying with itching or redness | Clarifies the roots and removes build-up; on a non-irritated scalp only. |
| Inflamed, weeping or painful areas | MONAT SCALP COMFORT™ REBALANCING SCALP TREATMENT | — | Either product on acutely irritated areas | Use neither here; have the symptoms assessed by a professional; both are cosmetics for a healthy scalp. |
Dry, tight scalp → Scalp Comfort
Core routine
- MONAT SCALP COMFORT™ REBALANCING SCALP TREATMENT
Optional
- MONAT SCALP COMFORT™ REBALANCING SERUM
Oily roots, build-up → Purifying Vinegar
Core routine
- SCALP CARE SYSTEM
Clarify only on a non-irritated scalp; no scrub with itching or redness.
Right away
Right after use, the scalp can feel calmer, cleaner and less tight.
With continued use
With regular, suitable care, scalp comfort often improves over a few weeks, or oily roots look fresh longer.
What it can't do
Both are cosmetics for a healthy scalp; inflamed, weeping or painful areas are neither diagnosed nor treated and should be assessed by a professional.
Quick questions
Can I use apple cider vinegar from the kitchen instead of Purifying Vinegar?
Yes, as a diluted rinse against limescale: one to two tablespoons in half a litre of water, poured over your lengths after shampooing, left for a minute, then rinsed out. It doesn't replace a shampoo, because vinegar on its own barely shifts sebum and styling residue. Never put undiluted vinegar on your scalp, because it can sting.
Can I use the vinegar shampoo on coloured hair?
Yes, with longer gaps. Clarifying shampoos can make colour fade faster. Wash freshly coloured hair with a mild shampoo for the first week, then clarify no more than once every two to four weeks.
What do I do with hard water and a dry scalp?
Treat your lengths and your scalp separately. Pour the Purifying Vinegar Rinse over your lengths only, keeping it off the roots, and use Scalp Comfort on your scalp. In this case you usually don't need a clarifying shampoo at all.
Do I need Scalp Comfort all year round?
No, only while your scalp feels tight. If the tightness only appears while the heating is on, October to March is enough. If it stays away after washing for a few weeks, leave the product out and pick it up again when the feeling comes back.
Whether your scalp leans towards Scalp Comfort or a vinegar clarifying wash is something the free hair analysis sorts out from your answers about how your scalp feels and how often you wash.