Polski
УкраїнськаHow much does keratin straightening cost?
Keratin hair straightening: half of the collected sources fall within 405 ‑ 565 PLN/procedure, and the middle value (median) is 490 PLN/procedure. Comparison based on 4 sources, as at 28 September 2026.
Figures on this page:all prices
Unit: PLN per treatment (medium-length hair). Prices stated in public price lists and guides, not confirmed by invoices. How we calculate them.
Prices by source
Hover over the bar (or tap it) to see the price and its source.
Keratin straightening: prices by source
Five sources with varying levels of reliability, deliberately kept separate so that declarations are not mixed with evidence. The price index consists of cited public price lists per unit of service (PLN/procedure); customer reviews show amounts for entire jobs submitted via the ‘How much did you pay?’ form, with three verification levels (how we verify them); company price lists contain prices entered by the companies themselves. Price index as at: 28 September 2026; customer and company entries are updated continuously.
| Source | Median | Typical range / full range | Number |
|---|---|---|---|
| Price index: quoted public price lists and guidesevery price from a public website, with a quotation, date and link; median of range midpoints, excluding outliers | 490 PLN/procedure | 405 ‑ 565 | 4 |
| Customer reviews verified with an invoice or receiptthe editorial team (initially assisted by AI) checked the document: the service, amount, date and contractor all match | - | - | 0 |
| Customer reviews verified by declaration (confirmed by e-mail)the author confirmed through an e-mail link their declaration that they had used the service and that the amount and review were genuine | - | - | 0 |
| Unverified customer reviewsamount submitted through the form without confirmation by e-mail or document | - | - | 0 |
| Price lists entered by companies (company declarations)gross prices entered by companies using the company form; we do not verify them or include them in the price index median | - | - | 0 |
At a glance. According to the price index (cited public price lists), Keratin straightening costs typically 405 ‑ 565 PLN/procedure,median 490 PLN/procedure, based on 4 sources, as at 28 September 2026.
We do not yet have customer reviews verified with an invoice or receipt for this service.
We do not yet have customer reviews verified by declaration (confirmed by e-mail) for this service.
We do not yet have unverified customer reviews for this service.
No company has yet added its own price list for this service.
Source for citation: indekscen.pl, ‘Keratin straightening’, as at 28 September 2026, https://indekscen.pl/en/ile-kosztuje/keratynowe-prostowanie/. Method: how we calculate, how we verify. Data description for AI assistants: llms.txt.
What affects the price
- hair length: short hair is cheaper than long hair
- city and hair length/density: the price can be higher in large cities and for long, thick hair
- the salon and products used
Prices depend greatly on hair length and thickness, as well as the city, hence the wide range of PLN 250-1100.
Prices from customers and companies
Two types of entries: customers state how much they paid for the entire job and rate the contractor; service providers enter their price lists. Customer entries have three reliability levels: ✓ verified: invoice or receipt (the editorial team has seen a document matching the entry), ✓ verified: declaration (the author confirmed the entry using a link sent by e-mail) and unverified (how we verify entries); we do not verify company price lists. Price lists entered by companies are not included in the median at the top of the page; customer amounts are included only for services priced as a complete service.
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Price and satisfaction
| Amount paid | Entries with ratings | Average rating | 5★ ratings |
|---|
By company size
| Company size | Customer entries | Median from receipts | Average rating | Company price lists | Median from price lists (PLN/procedure) |
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Contractors: keratin hair straightening
Companies with a public price list for this service, based on our sources, and providers named by customers in reviews. The order is not a ranking; we do not charge for inclusion in the list.
| Contractor | How we know | Price | Customer rating |
|---|---|---|---|
| WeLoveKeratin · Warszawa | price list on the company or facility website | 450 ‑ 600 PLN/procedure | - |
| Keratin Moment · Bielsko-Biała | price list on the company or facility website | 260 PLN/procedure | - |
We do not have any businesses to show yet. Know a good contractor? Add a review.
Price sources
Each amount comes from a publicly accessible website. The quote is the passage containing the amount. Website data as at 28 September 2026; prices may have changed since then.
| Source | Type | City | Price (PLN/procedure) |
|---|---|---|---|
| cece.pl „400-500 złotych za prostowanie pasm średniej długości”włosy średniej długości | guide / portal | all of Poland | 400 ‑ 500 |
| WeLoveKeratin company profile · 2026-09„Pełna tabela to 450 zł za włosy za ramiona, 500 zł do łopatek, 550 zł za łopatki i 600 zł do pasa.”cennik dla różnych długości: od włosów za ramiona do włosów do pasa | facility price list | Warszawa | 450 ‑ 600 |
| Keratin Moment company profile„W naszym salonie Keratin Moment w Bielsku-Białej ceny zaczynają się od 260 zł” | company price list | Bielsko-Biała | from 260 |
| CutCut Poznań · 2026„Keratynowe prostowanie włosów kosztuje w Polsce najczęściej około 250–1100 zł”zakres cen w Polsce | guide / portal | all of Poland | 250 ‑ 1,100 |
Questions about the price
How long does keratin hair straightening last?
The effects of keratin straightening usually last from 3 to 6 months, depending on the condition of the hair and home care.
How much does a keratin treatment at a hair salon cost?
Keratin straightening usually costs PLN 250 to 1100, with medium-length hair most often costing PLN 400-600.
How much did you pay for this service?
The quickest way: upload a photo of the receipt or invoice and select a star rating, it takes half a minute. We will read the amount, company and date from the document. The entry will appear immediately. Once confirmed by e-mail, it will receive a yellow "verified: declaration" badge, and once the document has been checked, a green "verified: invoice or receipt" badge.
Both buttons open the same form: you submit the rating yourself. Prefer the full form? How much did you pay?