This is a profesSioneel perm solution from our Hair Products collection, tailored for hair that is already coloured or sensitive. Here’s what you can expect:

• Long-lasting curls that stay for weeks
• Hair feels softer after treatment
• Specially made for sensitive and coloured hair
• Protects hair during the perm process
• Visibly adds volume and resilience
• Available as a single 75 ml vial or as a box with 12 vials
• Part of a numbered system for every hair type

This product is intended for professional use in salons. A hairstylist applies it as follows:

1. Wrap the hair around perm rods in the desired curl size.
2. Apply the perm solution evenly to the wrapped hair.
3. Let the solution work for the prescribed time on the hair.
4. Rinse the hair thoroughly with lukewarm water.
5. Apply the fixing lotion and let it work.
6. Rinse again, remove the rods, and rinse the hair once more thoroughly.

After a perm treatment, your hair needs extra nourishment. The Absolut Repair Molecular Mask replenishes from within and helps restore your hair’s condition quickly after a chemical treatment.

A gentle perm for sensitive hair balances strength and protection. The solution opens the hair cuticles so the active ingredient penetrates deeply to temporarily reshape the structure. Once you fix the curl, the structure closes again.

What sets this product apart for coloured hair is the addition of Ionene G. This ingredient attaches to the more vulnerable spots in your hair, helping to reduce protein and lipid loss. Glycerine attracts moisture into the hair fibre, leaving your hair feeling less dry after treatment. The result: beautiful curls and hair that stays supple.

Nr 2 is the right choice if your hair is coloured, previously chemically treated, or just more sensitive. If you’re wondering which perm solution works for coloured sensitive hair, this is the one made exactly for that.

If you have thick, untreated hair, Nr 0 or Nr 1 works better, as these are stronger and suit a less porous hair structure. Is your hair extremely damaged or fragile? Nr 3 is the safest choice. The numbering makes it easy for stylists to choose the right strength.

The curls typically last eight to twelve weeks. How long L'Oréal Dulcia Advanced lasts exactly depends on your hair type, growth rate, and aftercare.

Using a nourishing mask or leave-in regularly helps keep the curls looking good and makes your hair feel softer. After colouring, good aftercare is extra important as your hair is already more exposed.

No, this is a profesSioneel product used only by stylists. Application requires knowledge of processing times, wrapping techniques, and aftercare. Incorrect use can cause dry or brittle hair, especially if your hair is coloured.

Stylists often order this product in boxes of 12 vials of 75 ml. There are better options for home use. If you want to style curls at home, the Curl ExpresSion Cream In Jelly Definition Activator from L'Oréal ProfesSionnel gives defined curls without chemical treatment.

Brands like Wella and Goldwell offer similar perm solutions for coloured hair. The difference lies in the protective technology: while others use aloe vera or similar complexes, L'Oréal ProfesSionnel Dulcia Advanced specifically uses Ionene G. This polymer binds to the most vulnerable parts of your hair for better protection exactly where it’s needed.

Some newer systems work with milder reducing agents at a lower pH. If your hair is extremely damaged, these may be a better choice. For hair that is simply coloured or mildly sensitive, L'Oréal ProfesSionnel Dulcia Advanced Gevoelig/Gekleurd Haar Nr 2 offers a reliable, well-founded option with proven results.

Aqua/Water, Ammonium Thioglycolate, Ammonium Bicarbonate, Ammonium Chloride, Cocamidopropyl Betaine, Sodium Chloride, Sodium Benzoate, Oleth‑20, Phenoxyethanol, Acetic Acid, Trideceth‑15, Trideceth‑3, Ammonium Hydroxide, Amodimethicone, Cysteine, Edta, Cetrimonium Chloride, Hexadimethrine Chloride, Glyceryl Laurate, Glycerin, Parfum/Fragrance

We recommend always checking the ingredients list on the packaging before use for the most accurate information. Due to product renewal and optimisation, the ingredients listed here may differ from those on the packaging.