Struggling with 40% Gray? Demi Vs Semi Permanent Hair Color – Which to Pick?

Gray hairs don’t just sneak up on you—they barge in! You look in the mirror one day, and boom—nearly half your head has turned gray. It can shake your confidence a little. The best part? You’re not stuck with just one choice. We’re talking about Demi Vs Semi Permanent Hair Color—and how one of them can save your look.

At HeelsnBoots Hairstudio, we get this question all the time. We’re not just here to give you a fresh haircut or a clean shave. We’re your color experts, your cheerleaders, and your go-to for real talk about your hair. So let’s break down what works—and what doesn’t—when you’ve got 40% gray.

Table of Contents

1. Why Gray Hair at 40% Feels Like a Big Deal
2. What’s the Difference: Demi Vs Semi Permanent Hair Color
3. Why Demi Permanent Hair Color Might Be Your Best Friend
4. When to Choose Semi-Permanent Instead
5. What We Recommend at HeelsnBoots Hairstudio
6. FAQs
7. Ready to Say Goodbye to Stubborn Grays?

What’s the Difference: Demi Vs Semi Permanent Hair Color

This might seem confusing at first. Both types of color sound kinda similar. But they’re not!

Here’s how Demi Permanent Hair Color works:

• It lasts longer—usually 20 to 28 washes.
• It blends gray without totally covering it.
• It goes a little deeper into the hair strand (but not all the way like permanent dye).
• It gives your hair shine and dimension.

Now let’s talk about Semi-Permanent Hair Color:

• It lasts for about 4 to 12 washes.
• It sits on top of your hair instead of going deeper.
• It’s great for a quick color refresh or adding tone.
• It doesn’t cover gray as well as demi.

If you’ve got 40% gray, you probably need something that can actually hold on for a few weeks. That’s where a demi-permanent hair color usually wins.

Why Demi Permanent Hair Color Might Be Your Best Friend

When your gray is around 40%, full coverage isn’t always necessary. You might just want to soften those silvery strands and make them blend better. That’s exactly what Demi Permanent Hair Color does best.

Here’s why we love it at HeelsnBoots Hairstudio:

• It blends grays with your natural color.
• It grows out without leaving harsh lines.
• It’s low-commitment but high-payoff.
• It keeps hair looking shiny and healthy.

Plus, it works great for all genders and hair types. Whether you’re stopping by for a color touch-up or adding it to your full cut and style service, we’ll make it seamless.

When to Choose Semi-Permanent Instead

Semi-permanent color isn’t all bad! It works well if:

• You’re testing a new shade.
• You don’t mind seeing some gray show through.
• You want a no-damage option for a quick change.
• You want to look fresh without waiting for your next appointment.

At our studio between Chelsea and Flatiron (yes, near all the major subways!), we offer semi-permanent color options that are gentle and safe—perfect for teens, seniors, and everyone in between.

What We Recommend at HeelsnBoots Hairstudio

We’re all about keeping it real—and giving you what actually works. So here’s our take:

If you’ve got around 40% gray, go with a demi-permanent hair color. It gives better gray blending, lasts longer, and gives you that salon-fresh look for weeks. But if you just want a soft tone or test a color before going bold—semi-permanent is a safe, fun choice.

Our talented stylists and barbers will help you choose what suits your hair, lifestyle, and goals. We offer one-stop-shop services including:

• Haircuts
• Styling
• Full and partial coloring
• Keratin and deep conditioning
• Beard trims
• Hot towel shaves

And yes, all genders are welcome.

Quick Tips Before You Book

• Don’t wash your hair right before coloring. Natural oils help protect your scalp.
• Want softer hair? Request a deep conditioning treatment with your color. It boosts shine.
• Schedule a touch-up every 4–6 weeks for demi.

FAQs

1. Will Demi permanent hair color damage my hair?
   Nope! It’s gentle and has no ammonia. We love it for this reason.
   
2. Can I use demi-color at home?
   You could, but salon results last longer and look more natural. We got you!
   
3. How long does semi-permanent hair last if I wash my hair often?
   It might fade after 4–6 washes if you shampoo a lot.
   
4. Can I go lighter with demi color?
   Not really. It’s better for darkening or matching tones, not lifting.
   
5. Do you offer color for curly, coily, or textured hair?
   Absolutely. Our studio welcomes all hair types and textures.
   

Ready to Say Goodbye to Stubborn Grays?

Gray hair doesn’t mean giving up on style. It just means switching up your routine. At HeelsnBoots Hairstudio, we make it easy. We’re your one-stop shop for cuts, color, and confidence.

Let us help you pick the right shade—demi vs semi-permanent hair color—based on what you need. Whether you want a bold change or a soft blend, we’ll make sure you leave feeling fresh, fierce, and fabulous.

Book your appointment today and experience the HeelsnBoots difference. You’re just one visit away from loving your hair again!