Keratin Treatment London

Frizz-Free.
For Months.

Vegan, formaldehyde-free keratin treatment at OREL Knightsbridge. Washable within 48 hours. Results that last 3–5 months. From £275.

Keratin hair treatment result at OREL Knightsbridge London frizz-free from £275
Vegan · Formaldehyde-Free · Safe for Colour

The Treatment That
Changes Everything.

OREL's vegan keratin treatment eliminates frizz, seals the cuticle and restores shine for 3–5 months. Unlike traditional keratin treatments, ours uses a formaldehyde-free formula that is safe to wash within 48 hours — no three-day lockout period.

  • ◆Vegan formula — no formaldehyde, no harsh chemicals
  • ◆Washable within 48 hours — not the traditional 72-hour lockout
  • ◆Safe for colour-treated, highlighted and bleached hair
  • ◆Results last 3–5 months
  • ◆Eliminates 95% of frizz from first session
  • ◆Works on all hair types including afro-textured hair

From £275 · 23 Walton Street · Knightsbridge SW3 · Mon–Sat

Transparent Pricing

Keratin Treatment Prices.

Short — Above Shoulders
approx 90 min
£275
Medium
approx 120 min
£325
Long
approx 150 min
£375
Very Long / Very Thick
approx 180 min
£400

All prices include application, processing and initial blow dry. Exact price confirmed at consultation.

OREL vegan hair repair system before and after, frizzy to smooth glossy hair
Before & after keratin smoothing result · OREL Hair & Beauty · Knightsbridge · London SW3 2HX
The Process

What Happens at Your Appointment.

1
Consultation

Hair history, current condition and desired result assessed. Product selected from OREL's professional keratin range. Price confirmed before starting.

2
Wash

Hair washed with a clarifying shampoo to remove all build-up, oils and styling product. This opens the cuticle and prepares the hair to absorb the keratin formula.

3
Application

Keratin formula applied section by section from root to tip. Processing time 20–30 minutes depending on density.

4
Blow Dry & Seal

Hair blown dry and then flat-ironed at high heat to seal the keratin into the cuticle. This activates the smoothing effect.

5
Result

Immediately smooth, shiny and frizz-free. Washable after 48 hours. Result builds over 72 hours and lasts 3–5 months.

Common Questions

FAQ.

Keratin treatment at OREL lasts 3–5 months depending on your hair type, density and how the hair is maintained. Using a sulphate-free shampoo extends the result. Clients with finer hair typically see the longest-lasting results.
Yes. OREL uses a vegan, formaldehyde-free keratin formula exclusively. Many keratin treatments on the market still use formaldehyde or formaldehyde-releasing agents. OREL does not. The formula is also safe for use during pregnancy — though we always recommend consulting your GP first.
You can wash your hair 48 hours after your keratin treatment at OREL. This is different to traditional keratin treatments which require a 72-hour or longer waiting period. Use a sulphate-free shampoo to extend the result.
Yes. OREL's keratin treatment is safe for colour-treated, highlighted and bleached hair. In fact, many clients combine a keratin treatment with their colour appointment for a full transformation in a single visit. Our team will assess the condition of your hair and advise if any preparation is needed.
At OREL Hair & Beauty in Knightsbridge, keratin treatment starts from £275 for short hair above the shoulders. Medium hair from £325, long hair from £375 and very long or thick hair from £400. The exact price is confirmed at consultation before any work begins.
Short hair: approximately 90 minutes. Medium: 2 hours. Long: 2.5 hours. Very long or thick: up to 3 hours. We recommend not booking anything for 3 hours after your appointment to allow for any variation in processing time.
OREL Hair & Beauty is at 23 Walton Street, Knightsbridge, London SW3 2HX. 5 minutes on foot from Knightsbridge station on the Piccadilly line. We are also easily accessible from Chelsea, Belgravia, South Kensington and Mayfair.
Yes. Keratin treatment is highly effective on afro-textured and very curly hair, and produces some of the most dramatic visible results on these hair types. The treatment does not permanently alter the curl pattern — it smoothes and conditions the hair, reducing frizz and adding shine. The degree of straightening depends on the formula used and is discussed at consultation.
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