Regular price €152,50
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Onyx 1000ml


Description

ONYX makes hair exceptionally soft, shiny and naturally straight – without weighing it down or chemically damaging it. The advanced formula, with natural proteins and plant extracts, uses innovative ingredients that repair and strengthen hair without the need for harmful chemicals like formaldehyde . Results last up to six months , depending on hair type and aftercare.

What makes ONYX unique?

This premium keratin treatment uses an innovative mineral complex that not only strengthens hair but also deeply repairs and conditions it. Compared to traditional COCOCHOCO formulas (Original, Pure, Gold), the ONYX treatment contains additional nourishing ingredients. Baobab extract, for example, is rich in antioxidants and vitamins, while hydrogenated olive oil intensively hydrates hair without weighing it down. Collagen and hydrolyzed keratin restore hair structure and improve elasticity. In addition, the treatment offers UV and heat protection, making hair safe from styling tools and sunlight.

The result: stronger, healthier and visibly smoother hair with a natural shine.

Who is ONYX suitable for? For all hair types. Ideal for damaged, bleached, dry, or frizzy hair. Recommended for those who want both repair and a flawless finish in a single treatment. Also suitable for home use – with professional results.

Instructions for use

1. Cleaning
Wash hair twice with COCOCHOCO Clarifying Shampoo .
The second time, leave the shampoo in for 3-5 minutes. Rinse thoroughly and towel-dry your hair. Your hair should remain slightly damp.

2. Applying the treatment
Divide the hair into four equal sections.
Working in sections approximately 1 cm wide, apply ONYX with a brush, starting 0.5 cm from the scalp and continuing to the ends. Apply a thin layer – less is more.

3. Exposure time
Leave the product on the lengths for 30 minutes.
Then apply it to the ends and leave it on for another 30 minutes.

4. Comb through
Comb the hair regularly with a wide-toothed comb during the processing time.
Do not use elastic bands or hairpins.

5. Rinse
Rinse your hair thoroughly with lukewarm water (without shampoo) until all residue is removed. Gently towel dry.

6. Blow-dry
Blow-dry your hair completely.

7. Styles
Divide the hair into sections again.
Style each section 5-7 times with a straightening iron at 220–230 °C.
For fine or damaged hair, use at a lower temperature (180–200 °C).

8. Completion
Let the hair rest for about 10 minutes.
Rinse with water, apply conditioner, rinse again and style as desired.

Ingredients

Aqua, Glyoxylic Acid, Hydrogenated Ethylhexyl Olivate, Polyacrylamide, C13-14 Isoparaffin, Fragrance, Sodium Acrylate, Phenoxyethanol, C15-19 Alkane, Hydrolyzed Collagen, Hydrogenated Olive Oil Unsaponifiables, Hydrolyzed Adansonia Digitata Seed Extract, Laureth-7, Laurdimonium Hydroxypropyl Hydrolyzed Keratin, Polyglyceryl-6 Laurate, Sodium Chloride, Ethylhexylglycerin, Polyglycerin-6, Sorbitan Oleate, Sorbitan Isostearate, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Amyl Cinnamal.

Dispatch
With us, you can count on reliable shipping options and fast delivery times. We ensure your order is carefully packaged and delivered safely to your home. Whether you live in the Netherlands or abroad, we make it easy to get your favorite products. You can find more information about our shipping methods and returns on our Shipping & Returns page .

Product Quantity:
Subtotal: €152,50
Returns Policy
Your satisfaction is our top priority. Not completely satisfied with your purchase? No problem! Unopened products can easily be returned or exchanged within 14 days. Read more about the terms and conditions on our Returns Policy page.
Powerful Formulas
Powerful Formulas

We use only the most powerful, carefully selected ingredients to promote the health of your hair.

Official Keratin Distributor
Official Keratin Distributor

We supply the original Cocochoco keratin treatments, straight from the source for the best results in the Netherlands and Belgium.

Quality & Value
Quality & Value

Premium products for fair and affordable prices.

Testimonials

"I've tried many products, but none worked as well as Cocochoco.nl. My hair is now beautifully straight and feels healthy."
  • Maria, 54 years old rated 5 stars
Maria, 54 years old
My hair is now straight, shiny, and frizz-free. The Pre-Keratin shampoo really helped, and the keratin treatment repaired my damaged hair. The Post-Keratin products keep it looking great !
  • Sophie, 32 years old rated 5 stars
Sophie, 32 years old
"With the keratin treatment, my hair stays straight for weeks. The ceramide conditioner helps maintain the result longer and makes it easier to comb."
  • Elke, 20 years rated 5 stars
Elke, 20 years