Discover the Future of At-Home Hair Color with L'Oréal Colorsonic


Are you tired of messy, time-consuming hair coloring sessions? Say goodbye to guesswork and hello to salon-quality results with L'Oréal Colorsonic.


I had the opportunity to partner with L'Oréal and let me tell you, this hair color device is awesome - truly revolutionary! Let me show you.


Keep scrolling to get all the details about the Colorsonic and to see my before and after results...

Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

Stacey Jones, former Nordstrom Stylist


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Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

I swore I’d never do it again after a DIY hair color mega fail decades ago, but Colorsonic makes it so easy to color your own hair.

Transform Your Hair Color Experience

Colorsonic isn't just another hair dye product. It's a game-changing innovation that brings professional-level coloring to your home:


• Effortless Application: Color your hair in just 5 minutes with the press of a button.
• Perfect Mixing: Automatically blends dye and developer in the ideal 1:1 ratio.
• Even Coverage: Smart oscillating bristles ensure every strand is evenly coated, even in hard-to-reach areas.
• Customized for You: Adapts to all hair types, lengths, and textures.

Why Choose Colorsonic?

• Salon-Quality Results: Achieve vibrant, long-lasting color with 100% gray coverage and up to 2x less breakage.
• Time-Saving: No more hour-long application processes – Colorsonic covers up to 20,000 strands per minute.
• Mess-Free: Say goodbye to stained towels and bathroom surfaces.
• Eco-Friendly: Uses less plastic than traditional box dyes and includes reusable gloves.

The Science Behind the Magic

Developed over 10 years and protected by 29 patents, Colorsonic represents the pinnacle of L'Oréal's 115 years of hair color expertise

Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

Choose from 20 brilliant shades - there’s a hair color finder online if you need it.

How easy is it to use Colorsonic for the first time?

  • Simple 3-step process: The device is designed to be used in just three easy steps - pick your shade, insert the color cartridge, and brush it through your hair.
  • Automatic mixing: Colorsonic automatically mixes the dye and developer in the perfect 1:1 ratio when you press the button, eliminating the need for manual mixing.
  • Guided application: The device parts the hair and saturates every strand as you brush it through, ensuring even color distribution even in hard-to-reach areas.
  • Quick application: Users can achieve full color coverage in just 5 minutes.
  • Adjustable for all hair types: The smart bristles move 300 times per minute and adjust their speed to deposit the right amount of formula for all hair types, lengths, and textures.
  • Comprehensive instructions: The device comes with an instruction manual, and L'Oréal Paris offers helpful video tutorials accessible via a QR code in the reusable pamphlet.
  • Online support: The Colorsonic website features a shade quiz, step-by-step video tutorials, articles, and access to colorists for any coloring questions.
  • No mess: The device is designed to minimize mess and staining compared to traditional hair coloring methods.

  • While there may be a slight learning curve as with any new technology, the Colorsonic seems designed to make the hair coloring process as simple and foolproof as possible for first-time users. The automated features, comprehensive instructions, and online support all contribute to making it an easy-to-use device for at-home hair coloring.

    How does Colorsonic ensure even color distribution?

    Colorsonic ensures even color distribution through its innovative design and technology:

  • Smart Bristles: The device features oscillating bristles that move 300 times per minute, automatically parting the hair and saturating each strand evenly from root to tip.
  • Automatic Adjustment: The bristles adjust their speed based on hair type and texture, ensuring the right amount of formula is applied consistently across all areas, including hard-to-reach spots.
  • Quick Application: It covers up to 20,000 strands per minute, allowing for precise and uniform coloring in just five minutes.
  • How does Colorsonic compare to traditional hair coloring methods?

    L'Oréal's Colorsonic represents a significant advancement over traditional hair coloring methods in several key areas:

    Ease of Use

    Colorsonic dramatically simplifies the hair coloring process compared to traditional methods

  • It automatically mixes the dye and developer in the perfect 1:1 ratio, eliminating the need for manual mixing.
  • The device applies color evenly through oscillating bristles that move 300 times per minute, adjusting speed based on hair type.
  • Users can achieve full coverage in just 5 minutes by simply brushing the device through their hair.
  • Precision and Coverage

    Colorsonic offers superior application compared to traditional methods:

  • It parts and saturates every hair strand, ensuring even color distribution.
  • The device can reach hard-to-access areas like the back of the head more easily.
  • It provides 100% gray coverage with vibrant, long-lasting color.
  • Reduced Mess and Waste

    Unlike traditional box dyes, Colorsonic is designed to be cleaner and more environmentally friendly:

  • The cartridge system uses less plastic per application than traditional box hair color.
  • It eliminates the need for separate single-use plastic dye and developer bottles.
  • Reusable gloves are included, replacing disposable ones typically found in box dyes.
  • Customization and Convenience

    Colorsonic offers features not typically found in traditional coloring methods:

  • The multi-use cartridge provides up to three applications, allowing users to save unused product for later use
  • It's designed to work on all hair types, lengths, and textures.
  • The accompanying website offers a shade quiz, tutorials, and access to colorists for personalized advice.
  • Formula Quality

    The Colorsonic system uses an improved dye formula:

  • It's free from ammonia, silicones, parabens, SLS, SLES, and phthalates.
  • The system includes a conditioning treatment that results in up to 2x less breakage compared to uncolored hair.

    While Colorsonic comes at a higher initial cost ($124.99 for the device and $29.99 per cartridge), it offers a more sophisticated, convenient, and potentially more cost-effective approach to at-home hair coloring compared to traditional methods.
  • Discover the Future of At-Home Hair Color with L'Oréal Colorsonic
    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

    Run the device through your hair as if combing from front to back and let the bristles part the hair while you apply the color for precise root-to-tip application, even in the hard to reach areas! 

    What kind of after-care is recommended post-Colorsonic application?

    After using Colorsonic, L'Oréal recommends several after-care steps to maintain the vibrancy and health of your colored hair:

  • Delay Washing: Wait at least two days before shampooing your hair to allow the color to set properly.
  • Use Sulfate-Free Products: Opt for sulfate-free shampoos and conditioners to prevent color fading and preserve hair health.
  • Limit Heat Exposure: Avoid heat from styling tools and hot water, as they can cause the color to fade faster.
  • Deep Conditioning: Incorporate hair masks or deep conditioning treatments into your routine to protect and nourish your hair.
  • Avoid Chlorine: Refrain from swimming in chlorinated pools soon after coloring, as chlorine can strip the color.
  • Can Colorsonic be used on all hair lengths and textures?

    Yes, Colorsonic can be used on all hair lengths and textures. The device has been rigorously tested across various hair types, adapting to different thicknesses and curl patterns. Its bristle system ensures even application, making it effective for short, medium, and long hair alike. For extremely long or thick hair, it is advisable to use two color cartridges for optimal coverage.

    How does Colorsonic handle hard-to-reach areas?

    Colorsonic handles hard-to-reach areas effectively by using oscillating bristles that move 300 times per minute. This technology allows the device to part and saturate every hair strand evenly, ensuring consistent color distribution even in difficult spots. The bristles adjust their speed to deposit the right amount of formula for all hair types, achieving root-to-tip coloration in just five minutes.

    Before Colorsonic

    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic
    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

    Before Colorsonic

    After Colorsonic

    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic
    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

    After Colorsonic

    How does the color result from Colorsonic compare to salon treatments?

    Colorsonic delivers results comparable to salon treatments by offering rich, high-shine color with 100% gray coverage and reduced breakage. The device uses professional-grade formulas free of harsh chemicals, ensuring vibrant and long-lasting results. Its smart bristles provide even color distribution, including in hard-to-reach areas, making it a convenient at-home alternative to salon visits.

    How does Colorsonic handle gray hair coverage?

    Colorsonic provides 100% gray coverage by using a precise application system. The device's oscillating bristles move 300 times per minute, ensuring even distribution of the color formula across all hair strands, including gray hair. This method guarantees comprehensive coverage from root to tip, delivering vibrant and long-lasting results comparable to salon treatments.
    Discover the Future of At-Home Hair Color with L'Oréal Colorsonic

    Get more details about Colorsonic right here

    How does the price of Colorsonic compare to traditional hair coloring kits?

    Colorsonic's pricing is higher than traditional hair coloring kits but offers unique benefits:

  • Device Cost: Colorsonic costs $124.99 for the device itself, which is a one-time purchase.
  • Cartridge Cost: Each color cartridge is $29.99 and provides up to three applications (one full head or three root touch-ups).
  • Traditional Kits: Typical hair coloring kits range from $5.99 to $28.00, depending on the brand and formulation.
  • While the initial investment is higher, Colorsonic offers convenience, precision, and reduced waste, potentially saving time and money compared to frequent salon visits.
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