Your keratin routine
How to use the product
- 01 Deep cleanse Wash the hair with Clarifying Shampoo and blow-dry it completely.
- 02 Apply Distribute the keratin evenly, section by section, and leave for 20–30 minutes.
- 03 Flat iron Blow-dry and carefully seal the product in with a titanium flat iron.
- 04 Wait 72 hours No washing, moisture or hair ties for the first three days.
The result lasts 3–6 months, depending on lifestyle, care and how closely the aftercare advice is followed
Which treatment suits your hair?
Complete with
Frequently asked questions about keratin treatment
The Onyx formula penetrates deep into the hair's cortex to repair and fill it with strengthening keratin. When heat-activated with a flat iron, the product is sealed in, creating an incredibly smooth, glossy surface.
The treatment is based on natural proteins and unique minerals that are especially nourishing for dark hair types. These quality ingredients strengthen the hair from within without unnecessary, harsh chemicals.
After the first 72 hours, you can style your hair with a hairdryer and curling iron just as usual. Always apply a good heat protectant to protect the lengths and preserve the keratin.
Onyx normally suits thick, dark hair. If you have thin hair, less product is often enough, and we're happy to help in a free consultation.
For medium-length hair of normal thickness, you usually need around 50 to 80 ml per treatment. Thicker, longer hair may need up to 120 ml so that every section is properly saturated.
Onyx is developed for dark and black hair. If you have lighter hair, Original or Gold is a better fit.
Yes. Ideally colour your hair before the treatment, then wait at least two weeks before colouring again.
The result lasts about 3–6 months, depending on lifestyle, care and how closely you follow the aftercare advice.
Onyx is developed for dark and black hair, while Original suits dry, frizzy hair and Gold adds extra shine to dull, worn hair. None of the variants straighten the hair.
For the first three days after the treatment, keep your hair completely straight, loose and away from moisture. Sleeping on a silk pillowcase reduces friction and helps prevent kinks in the hair overnight.