1000ml / 33.8fl oz
REGISTER AS A PRO ↗︎
PROFESSIONAL USE ONLY1000 ML / 33.8 FL OZ
THE ONYX MINERAL COMPLEX
One complex.
A whole new feel.
Meet ONYX. A mineral complex straightening system with a professional approach to your best hair.
0FORMALDEHYDE
45MINUTE PROCESSING
4–6MONTHS OF RESULTS
WHY IT FEELS DIFFERENT
The ONYX
difference.
Your hair. Your finish.
A professional system built around both.
- 01
Not a keratin treatment.
Traditional keratin coats the outside of the hair. The ONYX mineral complex works from the inside out, repairing and smoothing the fiber itself.
- 02
Your finish, your way.
Straightening first: from a sleek, glass-like finish to softer results with natural movement.
- 03
No waiting around.
Wash, tie or style after your salon service, following your stylist’s advice.
- 04
Rinsed before heat.
A professional sequence that removes the formula before drying and ironing.
- 05
Zero formaldehyde.
A cold, low-pH mineral complex straightening system at the heart of the ONYX collection.
- 06
The long game.
Results typically last 4–6 months, depending on your hair and aftercare routine.
WHAT’S INSIDE THE MINERAL COMPLEX
The formula.
A closer look.
The essential elements of the ONYX Mineral Complex Straightening System, as listed by COCOCHOCO. Open each note to explore.
ONYX / MINERAL COMPLEXNOT A TRADITIONAL KERATIN TREATMENT
Classic keratin treatments rely on alcohol-based formulas that coat the surface of the hair. ONYX works from the inside out: a cold, low-pH system opens the cuticle in a controlled way so the actives penetrate the fiber and repair, restructure and smooth it from within. The formula is fully rinsed out before the hair is dried and ironed, so nothing sits on the surface and nothing is sealed in with heat.
01Hydrolyzed collagen＋
Known for its moisturizing and strengthening properties, collagen helps repair damaged hair and improve elasticity, leaving it soft and resilient.
02Baobab seed extract＋
Hydrolyzed Adansonia digitata seed extract from the “Tree of Life”: rich in antioxidants, vitamins and amino acids, it deeply nourishes and revitalizes the hair.
03Hydrogenated olive oil unsaponifiables＋
A premium emollient derived from olive oil that conditions and smooths the hair while protecting it from dryness and environmental damage.
04Hydrogenated ethylhexyl olivate＋
A lightweight olive-oil derivative that hydrates without weighing the hair down, leaving it silky and shiny.
05Glyoxylic acid＋
The smoothing, anti-frizz active at the heart of the mineral complex. It works inside the fiber, temporarily modifying the sulfur bonds so the hair can be reshaped under the iron, then set by the neutralizing step.
INCIFull ingredient list＋
Aqua, Glyoxylic Acid, Hydrogenated Ethylhexyl Olivate, Polyacrylamide, C13-14 Isoparaffin, Parfum, 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.
From the COCOCHOCO ONYX essential elements ↗︎. For the current formula, refer to the label on your product. The home-care products have their own formulas, printed on each product page.
ASK ABOUT THE INGREDIENTS ↗︎IN THE SALON
The science.
The sequence.
Six steps. One professional service.
Performed by trained stylists.
01Analyze＋
Begin with a professional consultation: hair type, condition, service history and the finish you want.
02Clarify＋
Prepare the hair with the professional clarifying step, following the ONYX product protocol.
03Apply＋
Section and distribute the mineral complex. Processing is around 45 minutes, adjusted by the trained stylist to the hair and product instructions.
04Rinse＋
Fully rinse the formula from the hair before the drying and ironing stages.
05Dry and iron＋
Dry fully and work in sections. The trained stylist selects the technique and heat settings for the hair.
06Neutralize＋
Complete the service with the ONYX Mask and the finishing steps in the professional protocol.
THE ONYX SERIES
The system.
And everything after.
500ml / 16.9fl oz
50ml / 1.7fl oz
400ml / 13.5fl oz
400ml / 13.5fl oz
400ml / 13.5fl oz
150ml / 5fl oz
1000ml / 33.8fl oz
REGISTER AS A PRO ↗︎
1000ml / 33.8fl oz
REGISTER AS A PRO ↗︎400ml + 400ml
400ml + 400ml
400ml + 400ml + 500ml
400ml + 400ml + 150ml
9 products
REGISTER AS A PRO ↗︎3 products
REGISTER AS A PRO ↗︎Stand + 94 retail products
REGISTER AS A PRO ↗︎
THE POWER OF ONYX
Quiet strength.
Dazzling finish.
Deep black luster. A surface that catches every light. The onyx gemstone is the muse for a collection built around strength, balance and understated elegance.
From the professional mineral complex to the everyday ritual, ONYX brings that same sense of refinement to hair.
SEE THE FINISH ↗︎FROM THE COCOCHOCO COMMUNITY
Good hair.
In their words.
A little salon feeling.
A lasting impression.
Amazing job! Very professional, this made magic with my hair.
I had great experience and I recommend to try cocochoco for everyone!
Excerpts from customer testimonials published on cocochoco-usa.com ↗︎. These are brand testimonials, not verified reviews of an individual product or the films shown here.