Developed in-house from natural oils and amino acids, ONYX is our most advanced keratin complex — formaldehyde-free, odor-free, and built for salons and homes in 50+ countries.
Inspired by the bold beauty of the onyx gemstone — the flagship treatment that started it all. Enriched with hydrolyzed collagen, keratin and baobab to restore, smooth and rejuvenate hair from root to tip.
Real clients, one Onyx treatment. Frizzy, unruly hair transformed into a sleek, high-gloss finish that holds for 3 to 6 months.
"Check out my own hair transform! Couldn't be happier! The most important thing — the treatment actually helps, not damages. No chemicals that break the structure of your hair."
"Amazing job! Very professional, this made magic with my hair. I'm sure I'm gonna do this again because I can see and feel the difference — my hair is so much better."
"Thank you for making my hair look healthy and beautiful. I had a great experience and I recommend Cocochoco to everyone!"
Wash, tie, or style immediately after treatment — no 3-day rule.
Odor-free, non-stinging formula, fully rinsed before flat-ironing.
From a botox-style smoothing effect to full straightening, by processing time.
No formaldehyde, sulphates, or parabens — safe for color-treated hair.
A high-gloss, sleek finish that holds for 3 to 6 months.
Every Onyx formula is built on a base of natural proteins, plant oils and minerals — produced in-house under the highest quality standards.
Moisturizing and strengthening — repairs damaged hair and improves elasticity.
A premium emollient that conditions and smooths while protecting from dryness.
The star ingredient — replenishes natural protein, restores strength, eliminates frizz.
From the "Tree of Life" — rich in antioxidants and amino acids, deeply nourishing.
Smoothing and anti-frizz — relaxes curls and straightens hair.
A lightweight olive derivative that hydrates without weighing hair down, leaving it silky and shiny.
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