Kasthetix Beauty Salon has the top hair color experts in NYC. We specialize in hair coloring and extensions, with a focus on copper hair color, dimensional brunettes, reds and bright blondes. Whether you’re looking for a quick refresh, a completely new look, or to fix prior hair coloring– we got you! Let’s chat about the vision with one of our leading experts. Click the link below and book an in-person or virtual consultation now!
Hair Color Experts
Kasthetix Beauty Salon is a luxury hair salon studio located in Midtown Manhattan, serving professionals from across NYC. Clients seek us out for advanced color expertise, precision formulation, and refined, long-lasting results. A few reasons we are sought out as hair color experts are:
- Color Corrections/Transformations – Color corrections require technical depth, advanced color theory, and meticulous execution. Whether you’ve toned at home or left another salon dissatisfied, we specialize in correcting prior challenges and restoring the hair to its intended vision with care and precision.
- Reds/Copper Hair Specialists – Reds and coppers demand formulation accuracy, depth control, and an understanding of fade patterns. From rich auburns to vibrant copper tones, we create wearable, polished color that complements both your lifestyle and environment.
- Brunette/Bright Blonde – Our brunettes seek true brunette highlights, not unintended blonde. Our blondes want clean, bright, intentional lightness. We customize tone, contrast, and placement to create dimensional color that enhances features while remaining sophisticated and low-maintenance
Copper Hair Specialist
As copper hair specialists serving NYC professionals, Kasthetix Beauty is known for expertly formulated copper and red tones that balance depth, brightness, and longevity. Each shade is customized for undertone, environment, and fade pattern to ensure a rich, dimensional result that stays vibrant and intentional
At Home Hair Color Maintenance
We love to offer at-home color maintenance suggestions between appointments to help you preserve vibrancy, shine, and longevity. Professional color is an investment, and proper care ensures your tone stays vibrant and prevents fadeing. Here are three simple but powerful tips:
- Rinse with Cool Water – Always use cool or lukewarm water when washing your hair. Hot water opens the cuticle and allows color molecules to escape, leading to premature fading. Cooler temperatures help seal the cuticle and extend the life of your color.
- Use Professional, Color-Safe Products – We recommend salon-quality, color-safe shampoo and conditioner. These formulas are designed to protect tone, maintain shine, and prevent brassiness or dullness between visits.
- Minimize Heat & Use Thermal Protection – Excessive heat styling can fade color and dry the hair. When using hot tools, always apply a professional heat protectant to preserve both your tone and the integrity of your hair.
New Client FAQ
Q. How do I book my first appointment?
A. We cant wait to have you, please click on the BOOK NOW button above and it will take you directly to our booking page.
Q. Should I do an in person or virtual consultation?
A. If you are getting a color correction, transformation, or extension service in person consults are required. However, if you are getting a highlight, single process, glaze/toner, virtual consultation or in person is acceptable. The point of the consultation for this is to determine the correct service to be booked.
Q. I don’t know what service I should book, how do I choose?
A. The best thing to do is book a virtual or in person consultation. They are booked for 15 minutes, the goal is to determine what service is to be booked. Click the link below and book now!
" An Absolutely Stunning Haircut, Highlight And Single Process..."
“Cassandra did an absolutely stunning haircut, highlight and single process. Wow! In addition, she is a lovely, sweet, charismatic and trustworthy person to chat with during the styling session. I recommend Cassandra 100 percent!” – Madeleine Woods
"Cassandra Knew What I Needed To Elevate My Look..."
” It’s been a few days and I’m still under unforgettable impression from how my appointment went. Cassandra understood right away what I wanted and what I needed to elevate my look and it would definitely be an understatement to say that the result exceeded any of my expectations! My hair is looking absolutely stunning, I’ve been getting so many compliments and I can’t stop looking at myself in the mirror! …“
– Anna Liashenko
" It Feels Like We're Speaking The Same Language..."
“I’ve been getting my hair colored by Cassandra for years, and every time I sit in her chair it feels like we’re speaking the same language. I always leave completely in love with my results…” – Marie Nascimento
Contact Us
At Kasthetix Beauty, we pride ourselves on delivering a high value experience, high quality results and making our clients feel heard and comfortable. Weather your corporate professional or a model getting ready for a show, we can provide an unmatched experience with stunning results. Just check out our reviews from our clients. Lets get you in our chair.