Numi Hair offers ammonia free hair color in Westchester County, NY, at our Scarsdale salon. Ammonia free color gives you rich, natural looking color without the harsh smell or the sting that ammonia can cause. It is a gentler way to cover gray, brighten your shade, or refresh your color, and it keeps your hair feeling soft and healthy. Our colorists customize every formula to your hair and your goals, so your color looks like you. With more than 2,470 five star reviews, Numi is a trusted name for gentle color across Westchester. Below, you will find how ammonia free color works and what to expect.
HOURS OF OPERATION
| Tues, Wed: | 9 AM–6 PM |
| Thurs: | 9 AM–8 PM |
| Friday: | 9 AM–5 PM |
| Sunday: | 9 AM–5 PM |
| Mon and Sat: | Closed |
What Is Ammonia Free Hair Color?
Ammonia free hair color is hair color that works without ammonia, using a gentler ingredient to do the same job.
Ammonia is the strong smelling chemical in traditional dye. It lifts the outer layer of your hair, called the cuticle, so color can get inside. The trouble is that it can dry the hair, irritate the scalp, and leave a sharp smell in the air.
Ammonia free color swaps ammonia for a milder alkaline that is easier on your hair and scalp. It still opens the cuticle and adds real, long lasting color, just in a softer way. The result is color that looks natural and keeps your hair feeling smooth.
If you want the cleanest possible option, ask us about our organic hair color services, which take the gentle approach one step further.

Ammonia Free vs Regular Hair Color
The main difference between ammonia free and regular hair color is comfort. Ammonia free color is gentler on your hair and scalp, and it has almost no smell.
| Feature | Regular Color (With Ammonia) | Ammonia Free Color |
|---|---|---|
| Smell | Strong and sharp | Little to none |
| Scalp feel | Can sting or itch | Gentle and comfortable |
| Hair condition | Can feel dry | Stays soft and smooth |
| Gray coverage | Strong | Strong, may need extra time on stubborn grays |
| Color longevity | Long lasting | Long lasting |
| Lift (lightening) | More lift | Gentle lift, best for subtle change |
Who Should Use Ammonia Free Hair Color?
Ammonia free hair color is a great fit for anyone who wants gentle color. It is a smart choice if you have a sensitive scalp that stings with regular dye. It works well for fine or fragile hair that needs extra care. If you color often, the softer formula is easier on your hair over time. It is also great for a first time color, when you want a gentle start. And if the strong smell of traditional dye bothers you, ammonia free color is almost odorless. Our colorists will look at your hair and talk through your goals to see if ammonia free color is right for you.
What Results Can You Expect From Ammonia Free Color?
You can expect soft, natural looking color with plenty of shine. The tone stays true and blends smoothly with your own hair. It covers gray well, though very stubborn grays can need a little extra time in the chair. Because the formula is gentle, it gives a softer lift, so it is best for staying close to your shade or going a shade or two lighter, not for dramatic lightening. Your color will last for weeks, and your hair will feel healthy while it does. We will always be honest about what your hair can do, so you know what to expect before we start.

Our Ammonia Free Color Services
At Numi Hair, we color with INOA, a professional ammonia free color line, so every service is gentle from start to finish. INOA gives gentle, fragrance free permanent color with rich, long lasting shades, from cool tones to warm golds and vibrant reds. Ask us to build any of these as an ammonia free service when you book.
Ammonia Free Single Process
Our go to for all over color and gray coverage. It refreshes your whole shade in one gentle step and keeps your hair feeling soft. Learn more about single process color.
Ammonia Free Gloss
Adds shine, tone, and richness without a big change. It is perfect between color visits to keep your shade fresh. See our hair glaze service.
Ammonia Free Highlights
Brightens your hair with painted or foiled pieces using a gentle formula. You get dimension while your hair stays healthy. Explore our partial highlights.
Ready for Gentle, Ammonia Free Color?
Book your appointment at Numi Hair in Scarsdale, and let our colorists give you soft, healthy looking color with no harsh smell.
Ammonia Free Hair Color in Scarsdale and Westchester County
You can find ammonia free hair color at Numi Hair in Scarsdale, in the heart of Westchester County. Our salon is at 69 Harney Road, Scarsdale, NY 10583, easy to reach from across the county.
We welcome clients from Scarsdale, Eastchester, Bronxville, White Plains, Hartsdale, and the surrounding towns. Our team of experienced colorists knows Westchester hair and the looks our clients love. Whether you are booking your first ammonia free color or switching from a harsher formula, we make the visit easy and comfortable.
Browse all our color services to plan your look, then book your spot at our Scarsdale salon.
Ammonia Free Color Pricing
Ammonia free color at Numi is priced by the service.
Your final price depends on your hair length, thickness, and the look you want. During your consultation, we will give you a clear quote before any color is mixed, so there are no surprises.
Why Choose Numi for Ammonia Free Color
Numi Hair is one of Westchester's most trusted color salons, with more than 2,470 five star Google reviews. We have been named Best of Westchester and ranked among the Top 100 Salons in the United States. Our team of more than 13 stylists and colorists brings real skill to every ammonia free service. We keep up with the latest gentle color methods, so you get modern results with a soft touch. When you sit in our chair, you are in experienced hands. That is the Numi difference.
Frequently Asked Questions
What is ammonia free hair color?
Ammonia free hair color is hair color made without ammonia. It uses a gentler ingredient to open the hair and add color, so it is softer on your hair and scalp and has little to no smell. You still get real, long lasting color.
What is the difference between hair color with ammonia and without ammonia?
The main difference is how gentle it feels. Color with ammonia has a strong smell and can dry the hair or irritate the scalp. Ammonia free color does the same job with a milder ingredient, so it is smoother, almost odorless, and easier on your hair.
Who should use ammonia free hair color?
Ammonia free color is great for anyone with a sensitive scalp, fine or fragile hair, or a dislike of strong smells. It is also a gentle choice if you color often or are coloring for the first time. Our colorists can help you decide if it fits your hair.
What results can you expect from ammonia free color?
You can expect soft, natural looking color with lots of shine. It covers gray well and blends smoothly with your hair. Because it is gentle, it gives a softer lift, so it is best for subtle changes rather than dramatic lightening. Your color lasts for weeks.
Can you get ammonia free highlights?
Yes. We offer ammonia free highlights that brighten your hair with a gentle formula. You get added dimension and a sun kissed finish while your hair stays healthy. Ask for ammonia free highlights when you book.
Where can I get ammonia free hair color near me?
You can get ammonia free hair color at Numi Hair in Scarsdale, NY, at 69 Harney Road, Scarsdale, NY 10583. We serve clients across Westchester County, including Eastchester, Bronxville, and White Plains. Call +1 914-574-6402 or book online.
What is the best ammonia free hair color?
The best ammonia free color is the one matched to your hair and your goal by a professional colorist. At Numi, we color with INOA, a trusted ammonia free color line, and customize every formula for you. That gives a better, longer lasting result than a box dye.
Do hairdressers use ammonia free hair color?
Yes. Many salons, including Numi, use professional ammonia free color lines. We color with INOA, applied by trained colorists, so you get gentle color with an even, natural finish that box dye cannot match.
What is the disadvantage of ammonia free hair color?
The main trade off is lift. Ammonia free color gives a gentler lift, so it is not the best pick for a big jump to a much lighter shade. Very stubborn grays can also need a little extra time. For most clients who want gentle, natural color, those trade offs are small.
Ready for Gentle, Ammonia Free Color?
Book your appointment at Numi Hair in Scarsdale, and let our colorists give you soft, healthy looking color with no harsh smell.