Skip to content
ORO Professional
11After treatments

Caring for hair after keratin smoothing

The treatment is done — now home care decides how long hair stays smooth. Two things matter: gentle cleansing of the scalp and regular care for the lengths, without harsh products or extra friction.

Why gentle cleansing matters after keratin

Shampoo works mainly on the scalp and roots. After smoothing treatments, gentle sulfate-free formulas and careful washing without rubbing the lengths are usually recommended: hair stays smooth longer and the scalp stays comfortable. There is no need to lather the lengths — the foam rinsing through is enough.

In the ORO range this shampoo is Soft Care Shampoo: a sulfate-free shampoo with niacinamide based on mild coconut-derived cleansers (Coco-Glucoside, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine).

How long a keratin result lasts depends on the treatment formula, the hair’s condition and the stylist’s technique. Home care doesn’t extend it indefinitely, but it helps not to shorten it.

Habits that help keep hair smooth

  • don’t rub hair with a towel — squeeze gently;
  • comb from the ends once balsam is on;
  • avoid tight ponytails and creases in the first days after the treatment;
  • blow-dry in the direction of growth so the surface lies flatter;
  • don’t go to bed with wet hair;
  • after the sea or a pool, rinse with fresh water and apply balsam.

Step by step

  1. 01First wash when your stylist allows: follow their advice on timing and temperature.
  2. 02Soft Care Shampoo — a sulfate-free shampoo with niacinamide: a small amount on the scalp, gentle fingertip massage, rinse thoroughly.
  3. 03Mask when needed, lengths only: BioHydra Therapy to support softness and elasticity; if the lengths are dry or bleached — Lipid & Protein Therapy. One mask per wash.
  4. 04Soft Care Balsam from mid-length, 2–3 minutes, rinse thoroughly: softens, eases combing, supports smoothness.
  5. 05Active Thermo Cream before a dryer, curler or straightener.
  6. 06Argan Elixir Oil — one drop on dry lengths and ends for shine and a cared-for look.

Common misconceptions

  • “After keratin no care is needed — hair is smooth anyway” — caring for the lengths helps keep the result longer.
  • “The less you wash, the longer keratin lasts” — wash as often as your scalp needs; what matters is washing gently.
  • “A mask washes keratin out” — a mask goes on the lengths and doesn’t cleanse; it supports softness and smoothness.
  • “After keratin you can skip heat protection” — heat protection is needed every time you use heat.

Frequently asked questions

When can I wash my hair after keratin?
Timing of the first wash depends on the formula your stylist used — follow their advice. After that, wash as often as your scalp needs with a gentle sulfate-free shampoo.
Which shampoo should I use after keratin?
A gentle sulfate-free shampoo for regular washing — in the ORO range, Soft Care Shampoo with niacinamide. Apply it to the scalp only and don’t rub the lengths.
Can I use a mask after keratin?
Yes, a mask goes on the lengths and supports softness and smoothness. Choose one — BioHydra Therapy or Lipid & Protein Therapy — according to the state of the lengths.
Do I need heat protection after keratin?
Yes, every time before a dryer, curler or straightener — Active Thermo Cream on damp lengths.

Related guides

Products related to this topic

The right choice depends on your hair — take the personal match if you are unsure.

Care systems where this step applies

The personal match shortens the path

A few short questions — and you receive a base system, one mask and the finishing steps that suit your hair.

Start the personal care match
Back to the Knowledge Centre