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Cocochoco Sverige

Cocochoco Professional Keratin Treatment – Onyx

Cocochoco Professional Keratin Treatment – Onyx

Regular price €71,95 EUR
Regular price Sale price €71,95 EUR
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Suitable for: Dark & black hair

Cocochoco Professional Onyx is an exclusive keratin treatment specially developed to give dark, thick hair fantastic lustre and softness. The deep-acting formula eliminates frizz and creates a strong, smooth structure that lasts for months.
Size:150 ML
Quantity

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Total: €71,95 EUR

Description

About the product
This treatment is created specifically for the needs of dark, thick or hard-to-manage hair. It is ideal if you want to tame frizz and add incredible shine that makes your daily styling routine easier – without straightening your natural texture. By replenishing the hair strand's reserves, it restores a soft, manageable feel.

Material & quality
The formula is enriched with dark minerals, natural keratin and deep-conditioning extracts that protect the hair. It is completely free from formaldehyde and sulphates, for a safe and gentle experience. The product is available in sizes suited to both salon and home use.

How to use the product
Prepare the hair by washing it thoroughly with a clarifying shampoo. Blow-dry the hair completely, apply the keratin evenly in small sections and then seal the formula in with a titanium flat iron according to the instructions. Do not wash the hair for 72 hours so the treatment sets optimally.

Care advice
To keep the wonderful result, it is important to switch to sulphate-free hair care products for every wash. Avoid chlorine and salt water, as these can significantly shorten the life of the keratin. Brush the hair gently to maintain its new, smooth texture over time.

Delivery & Returns

Delivery – approx. 2–3 business days

Returns – Send the packing slip together with your order to: Fairwithhair Josiander AB, Box 6077, 102 32 Stockholm

View full details
14-day right of withdrawal
14-day right of withdrawal
Delivery in 2–3 days
Delivery in 2–3 days
Free shipping from 890 SEK
Free shipping from 890 SEK
14-day right of withdrawal
14-day right of withdrawal
Delivery in 2–3 days
Delivery in 2–3 days
Free shipping from 890 SEK
Free shipping from 890 SEK
20–30 min Processing time
72 h Before the first wash
3–6 months Lasts, depending on care

How to use the product

  1. 01 Deep cleanse Wash the hair with Clarifying Shampoo and blow-dry it completely.
  2. 02 Apply Distribute the keratin evenly, section by section, and leave for 20–30 minutes.
  3. 03 Flat iron Blow-dry and carefully seal the product in with a titanium flat iron.
  4. 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

Frequently asked questions about keratin treatment

How does the product/method work?

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.

Material – what is it and why does it matter?

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.

Heat styling – what can it handle?

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.

Is it suitable for fine/sensitive hair?

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.

Length and volume – how do you choose?

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.

Choosing a colour – how do you match it?

Onyx is developed for dark and black hair. If you have lighter hair, Original or Gold is a better fit.

Can it be coloured?

Yes. Ideally colour your hair before the treatment, then wait at least two weeks before colouring again.

Care & lifespan – how long does it last?

The result lasts about 3–6 months, depending on lifestyle, care and how closely you follow the aftercare advice.

Difference from similar products in the range

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.

Storage & sleeping – what should I know?

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.