Does keratin straighten your hair?

It relaxes rather than straightens. Curls loosen and frizz disappears, but you keep movement — a proper straightening service is a different, more permanent chemical process.

How soon after colouring can I have a treatment?

Bond repair can be done the same day, usually during the colour service. Keratin is best left a week or two after colouring.

Can treatments be done at home?

Yes. FleckUP mobile stylists bring professional products, a portable basin where needed and their own heat tools.

Which treatment is best for damaged hair?

Bond repair first, then deep conditioning to hold moisture. Keratin should wait until the hair is structurally stronger.

All guides

Keratin, bonding or gloss?

Smoothing, repair and shine treatments compared — what each actually fixes, how long it lasts and London pricing.

Hair guide · 5 min read

The short answer

Book keratin to remove frizz and cut drying time. Book bond repair after bleach or heat damage. Book a deep conditioning mask for dryness alone. Book a clear gloss when the hair is healthy and you just want shine.

Hair options compared
Option	Lasts	Appointment	Typical London price
Keratin smoothing	3–5 months	2–4 hrs	£150–£300
Bond repair (Olaplex-style)	3–5 washes standalone	30–60 mins	£25–£60
Deep conditioning mask	2–3 weeks	20–40 mins	£20–£45
Clear gloss / toner	4–6 weeks	30–45 mins	£30–£70

Keratin smoothing

A protein treatment sealed in with heat to relax frizz and curl.

Pros

Cuts styling time dramatically
Humidity-proof finish
Grows out softly

Cons

Long appointment
Sulphate-free shampoo required
Loosens natural curl pattern

Best for: Thick, frizz-prone or wavy hair you blow-dry constantly.

Bond repair (Olaplex-style)

In-salon treatment that rebuilds broken bonds inside the hair.

Pros

Best fix for bleach damage
Pairs with any colour service
Safe to repeat often

Cons

Not a frizz treatment
Needs home follow-up
Subtle on healthy hair

Best for: Anyone who lightens, bleaches or heat-styles regularly.

Deep conditioning mask

Intensive moisture with steam or heat for dry, brittle lengths.

Pros

Cheapest way to soften hair
Instant slip and shine
Great add-on to a cut

Cons

Short-lived
Won't repair structural damage
Can weigh fine hair down

Best for: Dry ends, winter hair and post-holiday recovery.

Clear gloss / toner

A translucent glaze that seals the cuticle and refreshes tone.

Pros

Mirror shine
Neutralises brassiness
No commitment or regrowth line

Cons

Fades gradually
No repair benefit
Minimal on very porous hair

Best for: Refreshing colour between appointments.

Common questions

Does keratin straighten your hair?: It relaxes rather than straightens. Curls loosen and frizz disappears, but you keep movement — a proper straightening service is a different, more permanent chemical process.
How soon after colouring can I have a treatment?: Bond repair can be done the same day, usually during the colour service. Keratin is best left a week or two after colouring.
Can treatments be done at home?: Yes. FleckUP mobile stylists bring professional products, a portable basin where needed and their own heat tools.
Which treatment is best for damaged hair?: Bond repair first, then deep conditioning to hold moisture. Keratin should wait until the hair is structurally stronger.

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