greatlengths logo medium
Introducing Ultrasonic Wave Technology
Cold-Fusion
Hair Extensions
No Glue – No Heat – No Damage
greatlengths logo medium
Introducing Ultrasonic Wave Technology
Cold-Fusion
Hair Extensions
No Glue – No Heat – No Damage
greatlengths logo medium
Introducing Ultrasonic Wave Technology
Cold-Fusion
Hair Extensions
No Glue – No Heat – No Damage
Great Lengths Hair Extensions

Cold Fusion Hair Extensions

Discover the ultimate Experience in Luxurious, 100% Premium Human Hair Extensions.

Experience the revolutionary Cold-Fusion Technology by Great Lengths, the ultimate choice for those seeking a gentle, heat-free application for stunning, natural-looking Hair Extensions. Using advanced ultra-sonic technology, Great Lengths utilizes a bonding method that is gentle on both your hair and scalp. Its uniquely innovative keratin protein bonds mimic the molecular structure of your own human hair ensuring a secure and comfortable fit that won’t damage your own strands. Cold-Fusion technology attaches extensions without the use of glue or heat, making it ideal for fine or fragile hair.

Ready for a transformation? Book your consultation today and discover the benefits of Great Lengths Cold Fusion Hair Extensions!

Voted the Best in Hair Extensions

At Guci Image, we bring you the pinnacle of luxury with over 25 years of expertise in Great Lengths Cold Fusion technology. We dream of bringing all women, especially those who love naturalness, to discover the world of hair extensions and finally get the hairstyles you have always dreamed of. 

Make your hair dreams a reality – book your consultation now.

Great Lengths keratin hair extensions for volume and length

Great Lengths Touch 5000 Application

The Great Lengths Touch 5000 creates discreet flat, square bonds as pictured here. The Touch application uses ultrasonic waves to soften the bond which is then folded around your own hair.

The Secret to Perfect Hair Extensions?

"The Tip"

Experience the ultimate transformation with Great Lengths® True Keratin Tip Extensions—where stunning, natural-looking hair meets innovation! This procedure is based on the use of Great Lengths proprietary keratin tip; a copolymeric compound whose molecular structure resembles very closely to the structure and behavior of human hair: expanding when exposed to water and contracting upon drying. 

Perfect for fine, fragile or damaged hair, this game-changing ultrasonic wave method prioritizes your hair’s health by eliminating the need for glue or heat. Get ready to transform your look and elevate your confidence. 

Because you deserve flawless hair—without the compromise!

Guci Image & Great Lengths, the Trusted Choice by Celebrities

As a chosen sponsor of the MTV Movie and Video Awards and one of the first to master this groundbreaking technique, we’re proud to deliver the same red-carpet glam recently seen at the 2025 Golden Globes, where celebrities flaunted voluminous, show-stopping styles enhanced by Great Lengths.

Being an international model and traveling world, I have had the luxury of having my hair done by some famous stylists. Guci Image was referred to me by a few models at my NYC agency, saying their extension work and Great Lengths hair was the best they’ve ever seen. Well, my extensions are amazing, truly incredible. The hair is very silky, totally natural and weightless.

I absolutely love my hair! Thank you, Guci Image.

extensions before after 2024

From Ordinary to Extraordinary

Luxury, style and confidence

Utilizing state-of-the-art Ultra Sonic waves instead of heat, this groundbreaking method is perfect for fine or fragile hair. It effortlessly attaches patented keratin-tip extensions while safeguarding the health and integrity of your natural hair.

Why Trust Guci Image for Your Hair Extensions?​

At Guci Image, we bring unparalleled expertise and distinction to every strand. Here's why we are the premier choice for your hair transformation:

Great Lengths Hair Extensions

Platinum Certified by Great Lengths

A rare achievement, reflecting our mastery and commitment to excellence.

Voted Number 1 by VSN Fashion and Beauty Network

Award-Winning Reputation

Ranked #1 Hair Center by VSN Fashion and Beauty Network.

MTV Music Television Award | Guci Image

Industry Recognized

Proud sponsors of the prestigious MTV Movie and Video Awards.

Juliana Vagner

Endorsed by Elite Models & Celebrities

Trusted by international icons like Juliana Vagner, whose glowing testimonial speaks volumes.

Great Lengths keratin hair extensions for volume and length

More Than 1 Million Extensions Applied

With over 25 years of experience, we were among the first in the U.S. to test the revolutionary Cold Fusion Technology prototype.

Guci Image eBook

Decades of Innovation

Guci Image: Changing the world, one strand at a time.

• Download Our eBook •

Guci Image doesn’t just create stunning hair—we create confidence. Experience the difference with the industry leaders.​

10 Common Questions About Cold Fusion Extensions

“Cold Fusion” with its unique attachment method does not use any glue, bond, sewing, braiding or Polymers to attach to your existing hair. Often copied but never duplicated, this technology stands alone as a world leader.

With its state of the art ultrasonic wave technology and all natural protein called Keratin, Cold Fusion does not use any heat and has a seamless point of attachment.

Absolutely not! Because of its unique molecular structure, cold fusion will not compromise the integrity of your existing hair.

Depending upon your life style, the average longevity is between 4–6 months.

We gently remove the extensions using a non-damaging gel solution that breaks down the structure of the protein with a small tool that helps slide the extension off the hair shaft.

No! Only low-end extension procedures using glue or polymers have that option. Cold Fusion uses new hair for each application.

Yes! At Guci Image, we only use the highest quality 100% human hair where the cuticle is intact, all going in the same direction. The hair is grown specifically for us and is one of the finest quality hairs in the world.

No, nothing more than you would do on your own hair.

None. Brush it, curl it, perm it and color it. Treat it like it’s your own hair.

After receiving your Consultation Request Form, Guci Image will schedule a complimentary hair consultation with you to determine color, style, length and density. Then, extensions will be ordered, a follow up appointment will be scheduled and your new hair will be applied.

It’s that simple! Fill in the Consultation Request Form or call us directly at 201-249-6923 to get started! 

Finally, you can have the hair you’ve always dreamed of!

Schedule Your Complimentary Hair Extensions Consultation

Is Your Goal With Hair Extensions to Enhance: *Check all that apply.