our keratin bond extensions are the definition of bespoke beauty — designed to move, feel, and look like your own hair. This is not an off-the-shelf service or a one-size-fits-all approach. Every single strand is meticulously sourced, handcrafted, and installed with couture-level precision to ensure your transformation is seamless, comfortable, and entirely believable.
We use some of the most exclusive extension hair in the world — custom-sourced to match your natural texture, density, and tone — because we believe luxury should begin at the root. Each bond is hand-crafted in the salon, ensuring the perfect size, weight, and blend for your individual hair. The result is hair that moves effortlessly, styles easily, and wears beautifully for months on end.
- COMPLETELY WEIGHTLESS — designed to mimic natural hair movement with zero bulk, pulling or tension.
- FULLY CUSTOMIZABLE — every bond is tailored to your hair’s density, texture, and tone for a seamless blend that leaves you unable to distinguish the extension hair from your natural hair.
- LONG-WEARING & LOW-MAINTENANCE — lasts 3–5 months between appointments, offering an elegant, lived-in look with minimal upkeep. Because our salon is so detailed and streamlined, we are able to re-use the extension hair as well, making your investment that much more worth it.
- EXTREMELY GENTLE & COMFORTABLE WHEN APPLIED CORRECTLY — gentle on your natural hair and designed to maintain long-term health and integrity. Especially safe for low-density or high-risk clients. Plus, no bulk, tugging, weight or discomfort. You can’t even feel them in your head.
It’s the method chosen by editorial stylists and luxury salons worldwide for its comfort, longevity, and imperceptible finish.
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Designed for those who love their current length but want a noticeable boost in fullness. Ideal for clients with fine to medium hair who want to enhance volume without adding length.
Starting at $2,000
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Our most popular option, this is ideal for clients looking to add natural looking length and fullness. This is perfect for anyone with fine to medium hair who are looking for a full transformation.
Starting at $2,500
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This option is best for clients with medium-thick density hair looking to add maximum length or a very full look. Not recommended for fine hair types.
Starting at $2,900
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Ideal for clients with a very short or blunt/thick haircut wanting to add significant length.
Starting at $3,300
All services are designed as complete transformations and includes hair from our exclusively sourced collection, hand-crafting your individual bonds, custom coloring the extensions, lunch ordered from wherever you’re craving, pampering touches, cutting/blending, styling, and a care kit to take home.
*Please note that all prices are starting prices. For a personalized quote tailored to your goals, we invite you to complete our consultation form*
- Stephanie P
Stephanie traveled all the way from North Carolina after having a bad extension experience at another salon. The extensions she received there were much too large, bulky, heavy and close to the scalp for her natural hair. This was causing tension, discomfort, pain and damage. After receiving her designer extension transformation at Madison Avenue, she was left feeling confident with extensions that were comfortable, weightless, and completely customized to her natural hair. Experiences like this are why we believe going the extra mile to ensure no stone is left unturned. Hair health is a priority and we are willing to do whatever it takes to achieve a gentle and seamless end result!
We believe extensions should look and feel like the hair you were born to have. That belief shapes everything we do — from the way we custom-source every strand to the way we hand-craft each bond in the salon. We analyze your texture, density, and growth patterns to build an installation that complements your natural hair perfectly.
Our focus is on effortless believability — movement that feels organic, comfort that feels invisible, and quality that lasts.
At Madison Avenue, excellence lives in the details — and it shows in every strand.
Our attention to detail is unmatched — from the moment you sit in our chair to the moment you see yourself in the mirror. We don’t settle for “good enough.” We craft transformations that make people stare and wonder how your hair could possibly look that natural.